Li-ion Battery 18650
Li-ion Battery 18650, also named 18650 LiPo Battery, 18650 li-ion battery, is a cell 18mm x 65mm in size. The name refers exclusively to the size of the Li-ion Battery, but there can be minor variations even here. The Li-ion Battery 18650 has become the gold standard for replaceable and rechargeable Li-ion batteries.
Li-ion Battery 18650
A lithium-ion (Li-ion) 18650 battery is a specific rechargeable cylindrical battery commonly used in various electronic devices and applications. The term “18650” represents the battery’s dimensions: 18mm in diameter and 65.0mm in length (hence, the numbers 18-65-0).
When purchasing high-capacity 18650 batteries, make sure to buy from reputable manufacturers and sellers to ensure you receive genuine, high-quality products. Be cautious of counterfeit or low-quality batteries that may claim higher capacities than they can actually deliver, as these can pose safety risks or provide subpar performance.
Li-ion Battery 18650 or we say 18650 Li-ion batteries are popular due to their high energy density, rechargeability, and relatively low cost. They are often used in the following applications:
- Laptop batteries: Many laptop battery packs contain multiple Li-ion Battery 18650 cells connected in series or parallel to achieve the desired voltage and capacity.
- Power banks: Portable power banks for charging smartphones and other devices often use Li-ion Battery 18650 batteries.
- Flashlights: High-performance LED flashlights frequently use Li-ion Battery 18650 batteries due to their high capacity and output capabilities.
- Electric vehicles: Some electric bicycles, scooters, and even early Tesla electric vehicle models utilized Li-ion Battery 18650 batteries in their battery packs.
- Vaping devices: Electronic cigarettes and vaping devices may use Li-ion Battery 18650 batteries as their power source.
- DIY projects: Li-ion Battery 18650 batteries are popular among hobbyists for various DIY projects and custom-built devices that require a reliable and compact power source.
When using Li-ion Batteries 18650 or cylindrical Li-ion batteries, following safety precautions and ensuring compatibility with your device is essential. Be mindful of the battery’s voltage (usually 3.6V or 3.7V), capacity (measured in mAh), and discharge rate (C-rating) to prevent potential damage or safety risks. Additionally, it is crucial to use a dedicated lithium-ion charger to charge these batteries properly.
When searching for cylindrical Li-ion batteries, use keywords such as “cylindrical Li-ion battery,” “18650 lithium-ion battery,” “21700 lithium-ion battery,” or specific parameters such as capacity, voltage, or application to find relevant information, products, and sellers. Always verify the quality and authenticity of your purchased batteries to ensure safe and reliable performance.
Lithium-ion (Li-ion) batteries with a Higher energy density, resulting in lighter weight and longer runtimes compared to NiMH and NiCd batteries, with a Lower self-discharge rate, so they hold their charge longer when not in use, it No memory effect, meaning they can be recharged at any time without affecting their capacity, it Commonly used in smartphones, laptops, power tools, and electric vehicles.
No, 18650 batteries are not LiPo (Lithium Polymer) batteries. 18650 batteries are cylindrical lithium-ion batteries with a standardized size of 18mm in diameter and 65mm in length, hence the name 18650.
On the other hand, LiPo batteries are lithium-ion batteries packaged in flexible pouches or bags. Depending on the application’s specific requirements, they can be made in various shapes and sizes.
Although both 18650 batteries and LiPo batteries are rechargeable lithium-ion batteries, they have different characteristics and performance specifications that make them suitable for different applications. For example, 18650 batteries are often used in high-drain applications such as flashlights and laptops, while LiPo batteries are commonly used in remote control vehicles, drones, and portable electronics.
How to find the capacity of a 18650?
To find the capacity of a Li-ion Battery 18650, you can look for information on the battery label, consult the manufacturer’s specifications, or measure the capacity using a specialized tester. Here’s how to find the capacity in each of these ways:
- Battery label: Check the label or markings on the battery, which often includes the battery’s capacity. The capacity of a Li-ion Battery 18650 is usually expressed in milliampere-hours (mAh), such as 2200mAh, 2600mAh, 3000mAh, or higher.
- Manufacturer’s specifications: If the capacity is not marked on the battery or is unclear, search for the battery’s model number or product name on the manufacturer’s website or in the product datasheet. The specifications should include the battery’s capacity.
- Capacity tester: If you want to measure the actual capacity of a Li-ion Battery 18650, you can use a specialized battery tester or charger with a capacity testing function. These devices discharge the battery at a controlled current and measure the amount of charge it can deliver before reaching its cutoff voltage. This method can provide a more accurate representation of the battery’s current capacity, which may be useful if the battery has been used for some time and its capacity has degraded.
When measuring the capacity, keep in mind that the actual capacity of a Li-ion Battery 18650 can vary depending on various factors such as age, usage history, and storage conditions. The capacity of a battery may decline over time due to normal wear and tear. Additionally, be cautious of counterfeit or low-quality 18650 batteries that may claim a higher capacity than they can actually deliver.
How to test capacity of 18650 battery?
To test the capacity of a 18650 lithium-ion battery, you will need a specialized battery tester or charger with a capacity testing function. These devices discharge the battery at a controlled current and measure the amount of charge it can deliver before reaching its cutoff voltage. Here’s a step-by-step guide on how to test the capacity of a 18650 battery:
- Choose a tester: Purchase or obtain a reliable battery tester or charger that is specifically designed to test the capacity of lithium-ion batteries. Ensure that the device is compatible with 18650 batteries and has a capacity testing function.
- Charge the battery: Before testing, fully charge the 18650 battery using a dedicated lithium-ion charger. This ensures that the battery is at its maximum capacity when you start the test.
- Insert the battery: Place the 18650 battery into the battery tester or charger, ensuring the positive (+) and negative (-) terminals correctly align with the device’s contacts.
- Select the test mode: Set the device to its capacity testing mode, which may be labeled as “discharge,” “test,” or “capacity test” on the device or in its user manual.
- Set the discharge current: Choose an appropriate discharge current for the test. A lower discharge current (e.g., 0.5A or 1A) will provide a more accurate representation of the battery’s capacity in low-drain applications, while a higher discharge current (e.g., 2A or more) can simulate the battery’s performance in high-drain applications. Keep in mind that using a higher discharge current will result in a shorter runtime and may produce a slightly lower measured capacity.
- Start the test: Initiate the capacity test on the device. The tester will discharge the battery at the selected current until the battery reaches its cutoff voltage (usually around 2.5V to 3.0V). During the test, the device will measure the total amount of charge (mAh) that the battery delivers.
- Record the results: Once the test is complete, the device will display the measured capacity of the 18650 battery in milliampere-hours (mAh). Record this value and compare it to the battery’s rated capacity to assess its performance and health.
Keep in mind that the actual capacity of a 18650 battery can vary depending on various factors such as age, usage history, and storage conditions. The capacity of a battery may decline over time due to normal wear and tear. Additionally, be cautious of counterfeit or low-quality 18650 batteries that may claim a higher capacity than they can deliver.
What is a flat top 18650 battery?
A flat-top 18650 battery is a cylindrical lithium-ion battery with a flat positive (+) terminal instead of a protruding button-top design. The negative (-) terminal remains flat in both flat-top and button-top designs. Flat-top 18650 batteries are commonly used in various electronic devices and applications, such as power tools, electric vehicles, laptop battery packs, flashlights, and other devices that use multiple batteries connected in series or parallel configurations.
Flat-top batteries are often preferred in applications where space is limited or when constructing custom battery packs, as they can be more easily stacked and connected without additional space or connectors. However, some devices are designed specifically for button-top batteries and may not accommodate flat-top batteries without modification.
When using flat-top 18650 batteries, following safety precautions and ensuring compatibility with your device is essential. Be mindful of the battery’s voltage (usually 3.6V or 3.7V), capacity (measured in mAh), and discharge rate (C-rating) to prevent potential damage or safety risks. Additionally, it is crucial to use a dedicated lithium-ion charger to charge these batteries properly.
What is a button top 18650 battery?
A button-top 18650 battery is a cylindrical lithium-ion battery with a protruding positive (+) terminal with a small raised “button” shape. The negative (-) terminal remains flat. Button-top 18650 batteries are commonly used in various electronic devices and applications, such as flashlights, portable power banks, and other devices that require a secure contact between the battery terminals and the device’s contacts.
Button-top batteries can provide a more reliable electrical connection in devices with spring-loaded or recessed contacts. However, they are slightly longer than flat-top batteries due to the protruding button, which may not fit in some devices explicitly designed for flat-top batteries.
When using button-top 18650 batteries, following safety precautions and ensuring compatibility with your device is essential. Be mindful of the battery’s voltage (usually 3.6V or 3.7V), capacity (measured in mAh), and discharge rate (C-rating) to prevent potential damage or safety risks. Additionally, it is crucial to use a dedicated lithium-ion charger to charge these batteries properly.
How do you make a 18650 lithium battery pack with BMS?
Creating a Li-ion Battery 18650 Pack with a Battery Management System (BMS) requires some electronics and battery safety knowledge. A BMS helps protect and manage the battery pack, ensuring balanced charging and discharging, overcharge and over-discharge protection, overcurrent protection, and short-circuit protection. Here’s a step-by-step guide to building a Li-ion Battery 18650 Pack with a BMS:
Determine your battery pack configuration: First, determine your Li-ion Battery 18650 Pack’s required voltage and capacity. The configuration will be expressed as “S x P,” where “S” is the number of cells in series (which determines voltage) and “P” is the number of cells in parallel (which determines capacity). For example, a 3S2P Li-ion Battery 18650 Pack will have three cells in series and two in parallel.
Gather materials and tools: You will need Li-ion Battery 18650 Cell, a suitable BMS, nickel strips for connecting the cells, a spot welder or soldering iron, heat shrink tubing, and necessary wiring and connectors.
Test and match the Li-ion Battery 18650 Cells: Ensure that all the Li-ion Battery 18650 cells have similar voltages and capacities before assembling the pack. This helps maintain a balanced pack, preventing issues with charging and discharging. You can use a multimeter to measure the voltage of each Li-ion Battery 18650 cell.
Assemble the battery pack: Arrange the Li-ion Battery 18650 cells in the desired S x P configuration, ensuring that the positive and negative terminals are correctly aligned. Connect the cells together using nickel strips, either by spot welding or soldering. Working quickly and carefully is crucial to prevent overheating the cells during this process.
Connect the BMS: Attach the BMS to the Li-ion Battery 18650 pack according to the manufacturer’s instructions. You will need to connect the pack’s main positive and negative terminals to the BMS and attach the balance wires to each series connection. The BMS will have a specific wiring diagram, so follow it carefully to ensure correct installation.
Insulate and protect the battery pack: Once the cells and BMS are connected, wrap the Li-ion Battery 18650 Pack with heat shrink tubing or another insulating material to protect it from damage and short circuits. Make sure to leave access to the BMS wiring and connectors for charging and discharging.
Test the battery pack: Before using Li-ion Battery 18650 Pack, test it with a multimeter to ensure the correct voltage and connections. Also, check the BMS functionality by charging and discharging the Li-ion Battery 18650 Pack, ensuring the protection features work as intended.
Please note that working with Li-ion Batteries and assembling a Li-ion Battery 18650 Pack can be dangerous if you are not experienced or familiar with the proper safety precautions. Always work in a well-ventilated area, wear protective gear, and follow LiPol’s guidelines for handling and assembling Li-ion Battery 18650 packs. If you are unsure about any aspect of the process, consider seeking assistance from a professional or experienced individual.
How to charge a Li-ion Battery 18650?
To charge a Li-ion Battery 18650 safely and effectively, follow these steps:
- Use a dedicated Li-ion Battery charger: It’s crucial to use a charger specifically designed for lithium-ion batteries, as these chargers have built-in safety features and charge control circuits that ensure the battery is charged correctly. Using an incorrect or unsuitable charger can lead to overcharging, undercharging, or even damage to the battery, potentially causing a fire or explosion.
- Check the Li-ion Battery’s voltage and specifications: Before charging, ensure that the Li-ion Battery’s voltage (typically 3.6V or 3.7V for 18650 batteries) is compatible with the charger. Also, check the battery’s recommended charging current (often expressed in milliamps or mA) and make sure the charger can provide the appropriate current.
- Insert the Li-ion Battery 18650 into the charger: Place the Li-ion Battery 18650 into the charger, ensuring that the positive (+) and negative (-) terminals align correctly with the charger’s contacts. Some chargers have adjustable contacts to accommodate different battery sizes, so make sure the contacts are correctly positioned for the Li-ion Battery 18650.
- Connect the charger to a power source: Plug the charger into a wall outlet or other appropriate power source, following the manufacturer’s instructions. The charger should indicate that it’s charging the Li-ion Battery, often with an LED light or display. It’s essential to charge the Li-ion Battery in a well-ventilated area, away from flammable materials or direct sunlight.
- Monitor the charging process: Keep an eye on the Li-ion Battery and charger during the charging process. Most chargers will automatically stop charging once the Li-ion Battery is full, but it’s still a good idea to monitor the process to ensure there are no issues or overheating.
- Remove the Li-ion Battery when fully charged: Once the charger indicates that the Li-ion Battery is fully charged, unplug the charger from the power source and carefully remove the Li-ion Battery. The Li-ion Battery 18650 is now ready for use in your device.
Remember to follow proper safety precautions when charging lithium-ion batteries, as they can be hazardous if mishandled or charged incorrectly. Always use a dedicated lithium-ion charger, and never attempt to charge a damaged or swollen Li-ion Battery.

Best Li-ion Battery 18650
Best Li-ion Battery 18650 Manufacturer:
18650+ Battery 2S 3500mAh 7.4V
Li-ion 18650 Battery 24000mAh 3.7V 1S8P
When we look at a Li-ion Battery 18650, secondary li-ion battery, or Li-ion Rechargeable Battery, the most important is the continuous discharge rating (CDR), also known as amperage capacity.
The Li-ion Battery 18650 offers the best performance of any consumer-grade rechargeable Lithium-ion battery;
18650 battery size or 18650 dimensions is easy to find according to its name; li-ion Battery 18650 is a cylindrical battery with a Diameter of 18mm, and a length of 65mm.
No matter what you name it, 18650 lipo battery or 18650 Li-ion Battery, it’s the same; many customers ask what’s the difference between the LiPo Battery and the Li-ion Battery; they are Lithium-ion polymer batteries.
Those Li-ion Batteries 18650 are not susceptible to damage from charging before fully discharged, though the Li-ion Battery 18650 degrades at about the same rate as your smartphone battery.
The Li-ion Battery 18650 isn’t a standardized cell; They’re not all built equally or with the same task.
Typically, Li-ion Battery 18650 only has 2200mAh;
We got the Best Li-ion Battery 18650 with 3500mAh 10A discharge current; those Li-ion Battery 18650 already authorized with IEC62133-2017 and UN38.3 certificates; you can customize the Li-ion Battery 18650 into higher capacity and higher Voltage by parallel and assemble the Li-ion Battery.
Single-cell of Li-ion Battery 18650 with a capacity 3500mAh,
We are the Li-ion Battery 18650 Manufacturer with Competitive Price and High Quality; we meet Your Different Needs by Assembling the Li-ion Battery 18650 in Series and Parallel; customize Your Li-ion Battery 18650 in Any Size, Capacity, and Shape.
The CDR is the rate at which current—measured in amps (A)—can be pulled from the Li-ion Battery 18650 without overheating. To find out which Li-ion Battery 18650 is correct, you’ll need to match the CDR of the Li-ion Battery 18650 with the power draw associated with your device.
If you pick the wrong Li-ion Battery 18650, the cells will get too hot. The heat will damage the Li-ion Battery 18650, reducing its overall lifespan. Overheating may cause cells to explode, leak, or damage your device.
The connector made by JST Molex Hirose is also available with the custom length of wires.PCM can be built-in for over-charging, over-discharge, short-circuit, and temperature control.
LiPol Battery is a good Li-ion Battery 18650 supplier known in the rechargeable battery industry for quality, safety, price, and lead time. Wearable Medical Solutions Hardware Industrial Solutions Wireless Communications Solutions, Best Li-ion Battery 18650 manufacturer with 30 Years Battery Expert, with Competitive Prices with High Quality, Accept small sample orders & custom dimensions, Wholesale with competitive price, quote within 12 hours.
Ask for Li-ion Battery 18650 specification and check the relevant Li-ion Battery 18650 specification on our website; li-ion Battery 18650 is the rechargeable Li-ion Battery with 0.7 inches diameter, 2.56 inches length, 18mm diameter, 65mm length (18mm to inches 0.7, 65mm to inches 2.56).
Not just the Li-ion Battery 18650 supplier, Liion wholesale supplier, the hottest Li-ion Battery 18650, Panasonic NCR18650B 3350mAh, LiPol got 3500mAh 10A continuous discharge current Li-ion Battery 18650, find Li-ion Battery 18650 specification on this page, contact LiPol for more details now!
View the latest 21700 battery, with a 4800mAh high capacity; it’s a good Li-ion Battery choice for your medical device.
Li-ion wholesale with 18650 battery, 2170 battery (also named 21700 battery), and 2650 battery (also named 26650 battery), You can check the relevant 18650 battery specs on our website, or you can Ask 18650 battery specs from us directly!
Can lithium-ion batteries be on planes?
Are lithium batteries allowed on planes?
Can you take lithium batteries on a plane?
LiPol ships the Li-ion battery with UPS/ DHL air shipment normally; it just needs to take 3-7 working days to get to your destination; LiPol got over 30 years of overseas export.
Do you have battery stock forever?
Yes, forever stock model! Li-ion Battery 18650 is your demand choice.
Best Li-ion Battery 18650
Best Li-ion Battery 18650 Manufacturer:
Meet Your Different Needs by Assembling the 18650 Battery in Series and Parallel.
Lithium-ion Battery
LiPol Manufacturer Supply kinds of Rechargeable lithium-ion batteries, such as Lithium-Ion Battery LP18650(diameter 18mm, length 65mm), Lithium-Ion Battery LP26650(diameter 26mm, length 65mm), Lithium-Ion Battery LP21700(diameter 21mm, length 70mm).Model | Voltage | Capacity | Dimension |
---|---|---|---|
LP18650D | 3,7 V | 2200 mAh | 18.5*70 mm |
LP18650C | 3,7 V | 2600 mAh | 18.5*70 mm |
LP18650B | 3,7 V | 2800 mAh | 18.5*70 mm |
LP18650A | 3,7 V | 3200 mAh | 18.5*70 mm |
LP18650A+ | 3,7 V | 3500 mAh | 18.5*70 mm |
LP18650S | 3,7 V | 3350 mAh | 18.5*70 mm |
- | |||
LP18650D 2P | 3,7 V | 4400 mAh | 19*37*67 mm |
LP18650C 2P | 3,7 V | 5200 mAh | 19*37*67 mm |
LP18650B 2P | 3,7 V | 5600 mAh | 19*37*67 mm |
LP18650A 2P | 3,7 V | 6400 mAh | 19*37*67 mm |
LP18650A+ 2P | 3,7 V | 7000 mAh | 19*37*67 mm |
LP18650S 2P | 3,7 V | 6700 mAh | 19*37*67 mm |
- | |||
LP18650D 3P | 3,7 V | 6600 mAh | 19*56*70 mm |
LP18650C 3P | 3,7 V | 7800 mAh | 19*56*70 mm |
LP18650B 3P | 3,7 V | 8400 mAh | 19*56*70 mm |
LP18650A 3P | 3,7 V | 9600 mAh | 19*56*70 mm |
LP18650A+ 3P | 3,7 V | 10500 mAh | 19*56*70 mm |
LP18650S 3P | 3,7 V | 10050 mAh | 19*56*70 mm |
- | |||
LP18650D 2S | 7,4 V | 2200 mAh | 19*37*67 mm |
LP18650C 2S | 7,4 V | 2600 mAh | 19*37*67 mm |
LP18650B 2S | 7,4 V | 2800 mAh | 19*37*67 mm |
LP18650A 2S | 7,4 V | 3200 mAh | 19*37*67 mm |
LP18650A+ 2S | 7,4 V | 3500 mAh | 19*37*67 mm |
LP18650S 2S | 7,4 V | 3350 mAh | 19*37*67 mm |
- | |||
LP18650D 3S | 11,1 V | 2200 mAh | 19*56*70 mm |
LP18650C 3S | 11,1 V | 2600 mAh | 19*56*70 mm |
LP18650B 3S | 11,1 V | 2800 mAh | 19*56*70 mm |
LP18650A 3S | 11,1 V | 3200 mAh | 19*56*70 mm |
LP18650A+ 3S | 11,1 V | 3500 mAh | 19*56*70 mm |
LP18650S 3S | 11,1 V | 3350 mAh | 19*56*70 mm |
LP26650A | 3.6V | 5000mAh | 26*65 mm |
LP26650B | 3.6V | 4500mAh | 26*65 mm |
LP26650C | 3.6V | 4000mAh | 26*65 mm |
LP21700A | 3.7V | 4800mAh | 21*70 mm |
LP21700B | 3.7V | 4500mAh | 21*70 mm |
LP21700C | 3.7V | 4000mAh | 21*70 mm |
Best Li-ion Battery 18650
Best High Rate Li-ion Battery 18650:
High Rate Li-ion Battery 18650 is a Rechargeable Cylindrical Lithium-ion Battery with a 30A discharge current,
The CDR of 30A is the highest actual rating among all Li-ion Batteries, and it has the test to maintain a low running temperature at up to 40A CDR.
The maximum current of the High Rate Li-ion Battery 18650 can be discharged continuously and safely per manufacturer testing without damaging the High Rate Li-ion Battery 18650. Pushing a High Rate Li-ion Battery 18650 to limits beyond its ability will significantly increase the risk of High Rate Li-ion Battery 18650 failure.
Lots of customers ask about the Samsung 18650 battery; LiPol has the Li-ion Battery 18650 with 3500mAh high capacity, 10A discharge current,
High Rate 18650
High Rate 18650, Leading Cell Manufacturer, 30 Years Battery Expert, Competitive Price with High Quality.Models | Capacity | Max Discharge Current | Voltage | Internal resistance | Weight (g) |
---|---|---|---|---|---|
LPH18650-1318A | 1300 | 18A | 3.60V | 25mΩ | 43.0 |
LPH18650-1515A | 1500 | 15A | 3.60V | 30mΩ | 45.0 |
LPH18650-1518A | 1500 | 18A | 3.60V | 25mΩ | 45.0 |
LPH18650-1530A | 1500 | 30A | 3.65V | 20mΩ | 47.0 |
LPH18650-2025A | 2000 | 25A | 3.65V | 20mΩ | 48.0 |
LPH18650-2120A | 2100 | 20A | 3.65V | 20mΩ | 48.0 |
LPH18650-2130A | 2100 | 30A | 3.60V | 15mΩ | 45.0 |
LPH18650-2110A | 2100 | 10A | 3.60V | 32mΩ | 44.5 |
LPH18650-2143A | 2150 | 4.3A | 3.60V | 100mΩ | 44.0 |
LPH18650-2210A | 2200 | 10A | 3.62V | 35mΩ | 44.5 |
LPH18650-2244A | 2200 | 4.4A | 3.60V | 100mΩ | 44.5 |
LPH18650-2280A | 2200 | 8A | 3.60V | 100mΩ | 46.0 |
LPH18650-2250A | 2250 | 5A | 3.60V | 100mΩ | 42.2 |
LPH18650-2520A | 2500 | 20A | 3.60V | 18mΩ | 45.0 |
LPH18650-2550A | 2500 | 5.0A | 3.70V | 100mΩ | 41.5 |
LPH18650-2652A | 2600 | 5.2A | 3.70V | 100mΩ | 45.0 |
LPH18650-2650A | 2600 | 5A | 3.60V | 70mΩ | 48.0 |
LPH18650-2610A | 2600 | 10A | 3.60V | 60mΩ | 44.0 |
LPH18650-2856A | 2800 | 5.6A | 3.75V | 100mΩ | 48.0 |
LPH18650-2880A | 2850 | 8A | 3.65V | 45mΩ | 45.0 |
LPH18650-2910A | 2900 | 10A | 3.62V | 35mΩ | 46.0 |
LPH18650-2915A | 2950 | 15A | 3.60V | 26mΩ | 48.0 |
LPH18650-2959A | 2950 | 5.9A | 3.78V | 70mΩ | 48.0 |
LPH18650-3044A | 3000 | 4.4A | 3.64V | 70mΩ | 49.0 |
LPH18650-3020A | 3000 | 20A | 3.60V | 20mΩ | 44.0 |
LPH18650-3030A | 3000 | 30A | 3.60V | 18mΩ | 46.6 |
LPH18650-3058A | 3000 | 5.8A | 3.70V | 100mΩ | 49.0 |
LPH18650-3264A | 3200 | 6.4A | 3.75V | 100mΩ | 50.0 |
LPH18650-3232A | 3200 | 32A | 3.65V | 35mΩ | 50.0 |
LPH18650-3246A | 3200 | 4.6A | 3.75V | 70mΩ | 49.0 |
LPH18650-3210A | 3200 | 10A | 3.70V | 35mΩ | 49.0 |
LPH18650-3236A | 3200 | 3.6A | 3.60V | 40mΩ | 48.5 |
LPH18650-3348A | 3350 | 4.8A | 3.75V | 70mΩ | 49.0 |
LPH18650-3448A | 3400 | 4.8A | 3.60V | 100mΩ | 48.0 |
LPH18650-3520A | 3500 | 20A | 3.60V | 35mΩ | 50.0 |
LPH18650-3510A | 3500 | 10A | 3.63V | 40mΩ | 49.0 |
3.7V Li ion Rechargeable Battery
A cylindrical lithium-ion (Li-ion) battery is a type of rechargeable battery that has a cylindrical shape and uses lithium-ion chemistry. These batteries are commonly found in various electronic devices and applications due to their high energy density, light weight, and long cycle life.Those 3.7V Li ion Rechargeable Batteries with plenty of inventory and a high C rate, contact LiPol for further details:)
Model | Capacity (3.7V) | C-Rate | Diameter (mm) | Height (mm) | Resistance | Weight |
---|---|---|---|---|---|---|
LP10180 | 80mAh | 5C | 10.25 | 17.50 | 120-125mΩ | 4.0g |
LP10180 | 80mAh | 5C | 10.25 | 17.50 | 120-125mΩ | 4.0g |
LP10220 | 110mAh | 5C | 10.25 | 19.50 | 100-105mΩ | 4.5g |
LP10200 | 110mAh | 5C | 10.25 | 19.50 | 100-105mΩ | 4.5g |
LP10280 | 180mAh | 5C | 10.25 | 27.30 | 90-95mΩ | 5.0g |
LP10280 | 180mAh | 5C | 10.25 | 27.30 | 90-95mΩ | 5.0g |
LP14250 | 300mAh | 5C | 14.10 | 24.80 | 48-53mΩ | 8.9g |
LP14250 | 300mAh | 5C | 14.10 | 24.80 | 48-53mΩ | 8.9g |
LP10400 | 320mAh | 5C | 10.25 | 39.40 | 50-54mΩ | 7.7g |
LP10400 | 320mAh | 5C | 10.25 | 39.40 | 50-54mΩ | 7.7g |
LP10440 | 350mAh | 5C | 10.25 | 43.00 | 46-50mΩ | 8.4g |
LP10440 | 350mAh | 5C | 10.25 | 43.00 | 46-50mΩ | 8.4g |
LP15270 | 400mAh | 5C | 14.60 | 26.60 | 35-40mΩ | 9.5g |
LP15270 | 400mAh | 5C | 14.60 | 26.60 | 35-40mΩ | 9.5g |
LP13310 | 450mAh | 5C | 13.10 | 30.50 | 38-43mΩ | 10.0g |
LP13310 | 450mAh | 5C | 13.10 | 30.50 | 38-43mΩ | 10.0g |
LP14280 | 450mAh | 5C | 14.10 | 27.30 | 46-51mΩ | 10.1g |
LP14280 | 450mAh | 5C | 14.10 | 27.30 | 46-51mΩ | 10.1g |
LP16280 | 600mAh | 5C | 16.55 | 28.00 | 18-23mΩ | 17.0g |
LP16280 | 600mAh | 5C | 16.55 | 28.00 | 18-23mΩ | 17.0g |
LP16340A | 600mAh | 10C | 16.55 | 33.20 | 18-23mΩ | 17.0g |
LP16340A | 600mAh | 10C | 16.55 | 33.20 | 18-23mΩ | 17.0g |
LP13380 | 650mAh | 5C | 13.80 | 37.80 | 43-48mΩ | 14.3g |
LP13380 | 650mAh | 5C | 13.80 | 37.80 | 43-48mΩ | 14.3g |
LP14430A | 650mAh | 5C | 14.10 | 42.60 | 38-42mΩ | 16.7g |
LP14430A | 650mAh | 5C | 14.10 | 42.60 | 38-42mΩ | 16.7g |
LP16310 | 650mAh | 5C | 16.55 | 29.55 | 32-37mΩ | 15.6g |
LP16310 | 650mAh | 5C | 16.55 | 29.55 | 32-37mΩ | 15.6g |
LP10840 | 700mAh | 5C | 10.25 | 83.50 | 17-22mΩ | 20.0g |
LP10840 | 700mAh | 5C | 10.25 | 83.50 | 17-22mΩ | 20.0g |
LP12630 | 700mAh | 5C | 12.70 | 62.85 | 17-22mΩ | 20.9g |
LP12630 | 700mAh | 5C | 12.70 | 62.85 | 17-22mΩ | 20.9g |
LP16340B | 700mAh | 5C | 16.55 | 33.20 | 27-32mΩ | 17.6g |
LP16340B | 700mAh | 5C | 16.55 | 33.20 | 27-32mΩ | 17.6g |
LP12650 | 750mAh | 5C | 12.70 | 64.85 | 17-22mΩ | 21.2g |
LP12650 | 750mAh | 5C | 12.70 | 64.85 | 17-22mΩ | 21.2g |
LP14500A | 800mAh | 3C | 14.10 | 48.50 | 34-38mΩ | 19.7g |
LP14500A | 800mAh | 3C | 14.10 | 48.50 | 34-38mΩ | 19.7g |
LP18350A | 800mAh | 10C | 18.20 | 34.00 | 20-25mΩ | 21.4g |
LP18350A | 800mAh | 10C | 18.20 | 34.00 | 20-25mΩ | 21.4g |
LP13430 | 880mAh | 5C | 13.80 | 42.80 | 42-47mΩ | 17.1g |
LP13430 | 880mAh | 5C | 13.80 | 42.80 | 42-47mΩ | 17.1g |
LP18350B | 900mAh | 5C | 18.20 | 34.00 | 30-35mΩ | 21.4g |
LP18350B | 900mAh | 5C | 18.20 | 34.00 | 30-35mΩ | 21.4g |
LP14430B | 920mAh | 5C | 14.10 | 42.60 | 22-27mΩ | 17.5g |
LP14430B | 920mAh | 5C | 14.10 | 42.60 | 22-27mΩ | 17.5g |
LP14450 | 950mAh | 5C | 14.10 | 44.90 | 20-25mΩ | 18.8g |
LP14450 | 950mAh | 5C | 14.10 | 44.90 | 20-25mΩ | 18.8g |
LP14500B | 1000mAh | 5C | 14.10 | 48.50 | 21-24mΩ | 20.0g |
LP14500B | 1000mAh | 5C | 14.10 | 48.50 | 21-24mΩ | 20.0g |
LP16450 | 1000mAh | 10C | 16.55 | 43.80 | 19-24mΩ | 23.5g |
LP16450 | 1000mAh | 10C | 16.55 | 43.80 | 19-24mΩ | 23.5g |
LP14650 | 1100mAh | 8C | 14.10 | 64.85 | 16-19mΩ | 26.0g |
LP14650 | 1100mAh | 8C | 14.10 | 64.85 | 16-19mΩ | 26.0g |
LP16500 | 1200mAh | 5C | 16.55 | 48.85 | 20-25mΩ | 27.2g |
LP16500 | 1200mAh | 5C | 16.55 | 48.85 | 20-25mΩ | 27.2g |
LP18500A | 1200mAh | 3C | 18.20 | 48.80 | 39-44mΩ | 31.0g |
LP18500A | 1200mAh | 3C | 18.20 | 48.80 | 39-44mΩ | 31.0g |
LP18500B | 1200mAh | 5C | 18.20 | 48.80 | 22-27mΩ | 31.0g |
LP18500B | 1200mAh | 5C | 18.20 | 48.80 | 22-27mΩ | 31.0g |
LP18500C | 1400mAh | 5C | 18.20 | 48.80 | 22-27mΩ | 32.8g |
LP18500C | 1400mAh | 5C | 18.20 | 48.80 | 22-27mΩ | 32.8g |
LP16650 | 1600mAh | 3C | 16.55 | 48.85 | 32-37mΩ | 34.3g |
LP16650 | 1600mAh | 3C | 16.55 | 48.85 | 32-37mΩ | 34.3g |
LP18500D | 2100mAh | 5C | 18.30 | 48.60 | 32-37mΩ | 34.7g |
LP18500D | 2100mAh | 5C | 18.30 | 48.60 | 32-37mΩ | 34.7g |
Best Li-ion Battery 18650:
Best Li-ion Battery Used For:
LiPol is the best Li-ion Battery Manufacturer with Premium Quality, Fast Global Shipping, 3-7 Days Lead Time, Accept OEM & ODM, and Small orders available.
A high-rate 18650 lithium-ion battery refers to a cylindrical 18650 battery that is designed to handle higher discharge currents without overheating or damaging the cell. High-rate 18650 batteries are often used in high-drain applications, such as electric vehicles, power tools, high-performance flashlights, vaping devices, and remote-controlled vehicles.
The best Li-ion Battery can be used for lots of consumer devices:
2200mAh Li-ion Battery 18650D used for Portable Handheld Outdoor Shower
2200mAh Li-ion Battery 18650D used for Portable Handheld Outdoor Shower Battery-powered with a 2200mAh Li-ion Battery 18650D, this portable shower turns any water source into a...
Li-ion Battery 18650 3P 10.5Ah used for Ultra-portable Display
Li-ion Battery 18650 3P 10.5Ah used for Ultra-portable Display Buit-in a Li-ion Battery 18650 3P 10.5Ah, It has a Longer Battery Life; It Makes Sure You Get The Most Out Of Your...
Li-ion Battery 18650 3500mAh Used for Smart Mugs
Li-ion Battery 18650 3500mAh Used for Smart Mugs. Rechargeable Li-ion Battery 18650 3500mAh Used for the world's first temperature control cup, set the precise temperature of hot...
3.7V 2600mAh Li-ion Battery 18650 used for Fridge Camera
3.7V 2600mAh Li-ion Battery 18650 used for Fridge Camera 65g 3.7V 2600mAh Li-ion Battery 18650, Compatible with All Systems, with IP64 Waterproof, connect Bluetooth or WiFI...
Li-ion Battery 18650:
18650 battery size of diameter 18mm, length of 65mm,
18650 LiPo Battery or 18650 Li-ion Battery, it’s the same Li-ion 18650.
LP18650D 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650
LP18650D 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650 With PCM & 10K NTC and wires 50mm Model LP18650D 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650 Type 2S3P Li-ion Battery 18650 Capacity 6600mAh 7.4V 3P 2S3P Li-ion Battery 18650 Voltage 7.4V 3P 2S3P Li-ion Battery...
3.7V Li-ion Battery 18650D 2200mAh 8.14Wh
3.7V Li-ion Battery 18650D 2200mAh 8.14Wh With PCM & wires 50mm Model 3.7V Li-ion Battery 18650D 2200mAh 8.14Wh Type Rechargeable Li-ion Battery Capacity 2200mAh Voltage 3.7V Energy 8.14Wh Net Weight 65 g Detail Protection circuit&50mm wires Dimension...
3S2P Li-ion Battery LP18650A+ 11.1V 7000mAh 77.7Wh
3S2P Li-ion Battery LP18650A+ 11.1V 7000mAh 77.7Wh With PCM & wires 50mm & Molex 456450200 Model 3S2P Li-ion Battery LP18650A+ 11.1V 7000mAh 77.7Wh Type Rechargeable Li-ion Battery Capacity 7000mAh Voltage 11.1V Energy 77.7Wh Net Weight 380 g Detail...
2P Li-ion Battery LP18650A+ 3.7V 7000mAh 25.9Wh
2P Li-ion Battery LP18650A+ 3.7V 7000mAh 25.9Wh With PCM & wires 50mm & JST PHR-2 Model 2P Li-ion Battery LP18650A+ 3.7V 7000mAh 25.9Wh Type Rechargeable LiPo battery Capacity 7000mAh Voltage 3.7V Energy 25.90Wh Net Weight 140 g Detail Protection...
Li-ion Battery
LiPol provide the Li-ion Battery, Not only the Li-ion Battery 18650, such as Li-ion Battery LP21700, Li-ion Battery LP21600, Li-ion Battery LP26650, etc
Find the Best Li-ion Battery Seller from China; LiPol is the Reliable Leading Rechargeable LiPo Batteries manufacturer – LiPol Battery Co., Ltd
LP16310 650mAh Li-ion Rechargeable Battery
LP16310 650mAh Li-ion Rechargeable Battery With top button cap PCM Model LP16310 650mAh Li-ion Rechargeable Battery Type 5C Li-ion Rechargeable Battery Capacity 650mAh 5C Li-ion Rechargeable...
5C LP16340B 700mAh Li-ion Rechargeable Battery
5C LP16340B 700mAh Li-ion Rechargeable Battery With top button cap PCM and wires and connector Model 5C LP16340B 700mAh Li-ion Rechargeable Battery Type 5C Li-ion Rechargeable Battery Capacity...
LiPo Batteries News
Welcome to LiPo Batteries News, your go-to source for the latest updates, advancements, and insights into the world of LiPo Batteries. As a leading manufacturer of high-quality LiPo Batteries, LiPol is committed to keeping our customers informed and empowered with knowledge about this cutting-edge technology.

Does the Rapid Charge degrade LiPo battery characteristics over time?
Does the Rapid Charge degrade LiPo battery characteristics over time? Yes, rapid charging can degrade LiPo battery characteristics over time. While fast charging is convenient, it can generate more heat and stress on the LiPo battery, leading to accelerated...

Who makes the best 26650 battery?
When selecting the best 26650 battery, several key factors are to consider, including performance, reliability, and the manufacturer's reputation. In the world of rechargeable batteries, LiPol stands out as a premier provider of high-quality batteries, including the...

Where to buy 26650 rechargeable battery?
Where to buy 26650 rechargeable battery? When purchasing high-quality 26650 rechargeable batteries, LiPol is your reliable source. As a leading 3.7V Selling Rechargeable LiPo battery manufacturer, we offer various battery solutions to your needs. Whether you require...
Best Li-ion Battery 18650:
Li-ion Battery 18650 Charge Curve:
Li-ion Battery 18650 Charge Curve with -10℃

Best Li-ion Battery 18650:
Li-ion Battery 18650 Charge Curve:
Li-ion Battery 18650 Charge Curve with -20℃

Best Li-ion Battery 18650:
Li-ion Battery 18650 Discharge Curve:
Li-ion Battery 18650 discharge curve at -20℃ -45℃
