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.

Are 18650 Lipo?
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.
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 |
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.
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
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...
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...
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℃
