LiPo Battery Capacity

The capacity of a LiPo battery refers to the amount of energy it can store and is typically measured in milliampere-hours (mAh) or ampere-hours (Ah). The capacity of a LiPo battery can vary widely depending on the specific make and model and the intended application.

For example, small LiPo batteries used in consumer electronics like smartphones and Bluetooth earphones may have capacities of a few hundred mAh. In contrast, larger batteries used in drones, electric vehicles, or power banks may have capacities of several thousand mAh or more.

The capacity of a LiPo battery is an important factor to consider when selecting a battery for a particular application. A higher capacity battery can provide longer runtime, but may also be physically larger and heavier. It’s important to select a battery with a capacity that meets or exceeds the requirements of your device or application while also considering factors like physical size, weight, and cost.

It’s also important to note that the capacity of a LiPo battery is not constant and can be affected by factors like temperature, discharge rate, and age. To ensure maximum capacity and lifespan, it’s important to follow the manufacturer’s guidelines for charging and discharging the battery and to store the battery in a cool, dry place when not in use.

LiPol is a 3.7V Rechargeable LiPo Batteries Manufacturer with over 30 Years of Rechargeable LiPo Batteries Expert, Competitive Price with High Quality, Flexible Dimensions High Energy Density, Accept small sample order & custom dimensions, Accept OEM & ODM orders.

What is a lipo battery?

A lipo battery is a standard lithium polymer battery; A LiPo Battery is a rechargeable battery of lithium-ion technology using a polymer electrolyte instead of a liquid electrolyte. High-conductivity semisolid (gel) polymers form this electrolyte. These LiPo batteries provide higher specific energy than other lithium battery types. They are used in applications where weight is critical, such as mobile devices, radio-controlled aircraft, and some electric vehicles.

Lithium polymer (LiPo) batteries and lithium-ion (Li-ion) batteries are both types of rechargeable lithium-based batteries, but they have some differences in their chemistry and construction.

LiPo batteries use a polymer electrolyte instead of a liquid electrolyte, which allows them to be made into flexible, thin, and lightweight cells. This makes LiPo batteries popular in applications that require a compact and lightweight power source, such as drones, remote-controlled vehicles, and portable electronics.

On the other hand, Li-ion batteries use a liquid electrolyte and typically have a more rigid cylindrical or prismatic shape. This makes them more suitable for applications that require high energy density and longer cycle life, such as electric vehicles, power tools, and medical devices.

In terms of specific energy (energy stored per unit of weight), LiPo batteries typically have a higher specific energy than Li-ion batteries, which means they can store more energy in a smaller and lighter package. However, Li-ion batteries have a longer cycle life and are generally considered to be safer and more stable than LiPo batteries.

When choosing between LiPo batteries and Li-ion batteries, it’s important to consider the specific requirements of your application, as well as factors like energy density, cycle life, safety, and cost. LiPo batteries are generally more suitable for applications that require a lightweight and flexible power source, while Li-ion batteries are more suitable for applications that require high energy density and longer cycle life.

lipo battery cells

LiPo Batteries are made up of individual cells connected in series or parallel to achieve the desired voltage and capacity. The cells themselves are thin, lightweight, and flexible and comprise several layers of materials.

The basic construction of a LiPo Battery cell includes the following:

• A positive electrode (typically made of metal oxide).
• A negative electrode (typically made of graphite).
• A separator that prevents the electrodes from coming into contact with each other.

The electrodes and separator are coated with a polymer electrolyte, allowing ions to flow between the electrodes during charging and discharging.

The individual cells in a LiPo battery are typically packaged in a thin, flexible pouch that is made of a heat-sealed laminate of plastic and metal foils. The pouch is lightweight and allows for a more compact and flexible battery pack than cylindrical or prismatic cells used in lithium-ion (Li-ion) batteries.

Each LiPo Battery cell is typically rated for a specific voltage, capacity, and maximum discharge rate. The voltage of a single LiPo Battery cell is typically around 3.7 volts, although this can vary depending on the specific chemistry and construction. LiPo Battery cells can be connected in series or parallel to achieve a higher voltage or capacity.

It’s important to carefully handle and charge LiPo Battery cells to avoid damage or fire, as they can be dangerous if not handled properly. It’s also important to use LiPo Battery cells with the same voltage and capacity when building a LiPo battery pack and to use a battery management system (BMS) to ensure safe and balanced charging and discharging of the cells.

LiPol is a lithium polymer battery manufacturer; when we say standard lipo battery, we say 3.7v lipo battery,
All our 3.7V LiPo Batteries’ tolerance are:
Thickness ± 0.3mm
Width ± 0.5mm
Length ± 1mm

When you find Li-Po Battery or Li Po Battery, you need to contact LiPol, and leave your information and the requirement with our online form, LiPol can recommend the instock lipo battery without customization for you. A custom lipo battery is also a good choice; the MOQ for the standard lipo battery is 5K pcs, LiPol can provide the handmade sample for you within two weeks until you are satisfied with the custom lipo battery, lipo battery capacity can be changed accordingly to its dimension, get the sample now! contact LiPol!

LiPo Battery Capacity

3.7V Rechargeable LiPo Batteries Capacity – LiPol Manufacturer

3.7V Rechargeable LiPo Batteries: 20mAh-10000mAh List

3.7V Rechargeable LiPo Batteries Manufacturer, 30 Years Rechargeable LiPo Batteries Expert, Rechargeable LiPo Battery Capacity is generally expressed as the product of 20 hours multiplied by the current that one Newest 3.7V Rechargeable LiPo Battery can consistently supply for 20 hours at 68 °F (20 °C) while remaining above a specified terminal voltage per cell, LiPo batteries are the most popular type of battery for portable electronics, electric vehicles, and energy storage applications due to the rechargeable LiPo Battery capacity with high energy density, low self-discharge rate, and good cycling performance, Competitive Price and High Quality, Flexible Dimensions, High Energy Density, Accept small sample orders & custom dimensions, Accept OEM & ODM orders.

LiPol is a 3.7V Rechargeable LiPo Batteries Manufacturer with over 30 Years of Battery Expert; All lithium ion polymer rechargeable batteries can be provided, LiPol assemble and parallel the lipo cells into LiPo Battery pack, lipo battery also named lithium ion polymer battery, lipo cells, lithium polymer battery, li polymer battery, lipol battery.

All our LiPo Batteries are Rechargeable LiPo Batteries, custom lipo battery size can be adjust according to your requirement, custom lipo battery pack as your needs, 2S lipo battery pack means 7.4V lipo battery pack, 3S lipo battery pack means 11.1V lipo battery pack, 4S lipo battery pack means 14.8V lipo battery pack, 3.7 v 10000mah lipo battery can be parallel from 2pcs of 5000mAh lipo batteries, 2S lipo battery, or we say 7.4V lipo battery can be assemble from 2pcs of 3.7V lipo batteries, that is easy to understand, LiPol assemble the 3.7V lipo battery into 2S to achieve 7.4V, LiPol parallel the 2pcs of 10000mAh lipo battery to achieve 20000mAh lipo battery, LiPol is not just a professional OEM battery manufacturers, or we can say a good partner, we have over 30 years export experience, we know the unique design with your special device, A good lipo battery manufacturer understand you well.

We have a massive range of 3.7V Rechargeable LiPo batteries varying in capacity (20~10000mAh) and thickness (0.7~13.0m). You can find one that fits your mechanic designs perfectly with no need for custom LiPo Batteries anymore; select The Best 3.7V Rechargeable LiPo Batteries to Evaluate:

• 3.7V Small LiPo Battery within 100mAh
• 3.7V Rechargeable LiPo Batteries Manufacturer 100mAh
• 3.7V Rechargeable LiPo Batteries Manufacturer 200mAh 
• 3.7V Rechargeable LiPo Batteries Manufacturer 300mAh
• 3.7V Rechargeable LiPo Batteries Manufacturer 400mAh
• 3.7V Rechargeable LiPo Batteries Manufacturer 500mAh
• 3.7V Rechargeable LiPo Batteries Manufacturer 600mAh
• 3.7V Rechargeable LiPo Batteries Manufacturer 700mAh   
• 3.7V Rechargeable LiPo Batteries Manufacturer 800mAh
• 3.7V Rechargeable LiPo Batteries Manufacturer 900mAh 
• 3.7V Rechargeable LiPo Batteries Manufacturer 1000mAh 
• 3.7V Rechargeable LiPo Batteries Manufacturer 2000mAh 
• 3.7V Rechargeable LiPo Batteries Manufacturer 3000mAh 
• 3.7V Rechargeable LiPo Batteries Manufacturer 4000mAh
• 3.7V Rechargeable LiPo Batteries Manufacturer 5000mAh
• 3.7V Rechargeable LiPo Batteries Manufacturer 6000mAh 
• 3.7V Rechargeable LiPo Batteries Manufacturer 7000mAh 
• 3.7V Rechargeable LiPo Batteries Manufacturer 8000mAh 
• 3.7V Rechargeable LiPo Batteries Manufacturer 9000mAh +
• 3.7V Rechargeable LiPo Batteries Manufacturer 10000mAh 

LiPol is a global leader in LiPo Batteries components and services, guiding makers and manufacturers from design to delivery.

Immediate access to deep inventory, Over 30 Years in Battery Export Business, ISO Certified Manufacturer with Fast Shipping and Extensive Inventory, LiPol Has LiPo Batteries for Every Project! Technology Support From Prototype to Production, See the LiPol Difference Today! Let LiPol help you reach further! Find Pricing, Specs, and Datasheets Online.  

• Compact Shape 3.7V Rechargeable LiPo Batteries fit your mechanical design perfectly.
• Reasonable tolerance includes swell space to ensure the safety the durability of all 3.7V Rechargeable LiPo Batteries.
• High-density capacity 3.7V Rechargeable LiPo Batteries to run a long time.
• Low self-discharging and over-discharge/ over-charge protection circuit.
• Enhanced safety with Japan IC & MOS protectors.
• Easy Mount connectors(Molex, JST)/ NTC on LiPo batteries.
• Rigorous testing and charging 3.7V Rechargeable LiPo Batteries to 70% before shipment.

What are Capacity and Discharge?

A 3.7V Rechargeable LiPo Battery’s capacity is the amount of electric charge it can deliver at the rated voltage. The more electrode material contained in the cell, the greater its capacity. Although they develop the same open-circuit voltage, a small 3.7V Rechargeable LiPo Battery has less capacity than a larger cell with the same chemistry. Capacity is measured in units such as amp-hour (A·h). The rated capacity of a 3.7V Rechargeable LiPo Battery is usually expressed as the product of 20 hours multiplied by the current that a new 3.7V Rechargeable LiPo Battery can consistently supply for 20 hours at 68 °F (20 °C) while remaining above a specified terminal voltage per cell. For example, A 3.7V Rechargeable LiPo Battery rated at 100 Ah can deliver 5 A over a 20-hour period at room temperature. The fraction of the stored charge that a 3.7V Rechargeable LiPo Battery can deliver depends on multiple factors, including 3.7V Rechargeable LiPo Batteries chemistry, the rate at which the charge is delivered (current), the required terminal voltage, the storage period, ambient temperature and other factors.

What is mAh?

The A is capitalized because, under the International System of Units, “ampere” is always represented with a capital A. The term mAh is an abbreviation for “milliampere-hour,” and it’s a way to express the electrical capacity of smaller LiPo Batteries. With larger 3.7V Rechargeable LiPo Batteries, like car LiPo Batteries, we usually use ampere-hours, or Ah. There is 1000 mAh in a single Ah. mAh is calculated by multiplying the amount of time the 3.7V Rechargeable LiPo Batteries last by the amperes of the discharge current.

Simple Guidelines for Discharging 3.7V Rechargeable LiPo Batteries：

Heat increases 3.7V Rechargeable LiPo Batteries performance but shortens life by a factor of two for every 10°C increase above 25–30°C (18°F above 77–86°F). Always keep the 3.7V Rechargeable LiPo Battery cool.
Prevent over-discharging. Cell reversal can cause an electrical short.
On high load and repetitive full 3.7V Rechargeable LiPo Batteries discharges, reduce stress by using a larger 3.7V Rechargeable LiPo Battery.
A moderate DC 3.7V Rechargeable LiPo Batteries discharge is better for a 3.7V Rechargeable LiPo Battery than pulse and heavy momentary loads.
A 3.7V Rechargeable LiPo Battery exhibits capacitor-like characteristics when discharging at high frequency, 3.7V Rechargeable LiPo Batteries allow higher peak currents than is possible with a DC load.
Nickel- and lithium-based LiPo batteries have a fast chemical reaction; lead-acid is sluggish and requires a few seconds to recover between heavy loads.
All 3.7V Rechargeable LiPo Batteries suffer stress when stretched to maximum permissible tolerances.

Are 3.7V Rechargeable LiPo Batteries assembled with PCM / NTC / Connectors?

We stock all 3.7V Rechargeable LiPo Batteries are cells not finished LiPo batteries.

The Cell can add PCM and connector as your request, LiPol will assemble NTC/PCM/Connectors or series/parallel batteries according to your requirements. What’s more, the lead time is just 3-5days.

What is the life of 3.7V Rechargeable LiPo Batteries (Self-discharge)?

Standard: After 500 cycles, the capacity will be <80%. It will be affected by the situation of discharge/recharge, and 3.7V Rechargeable LiPo Batteries environment like temperature, humidity.
Temperature range:
Charge: 10 to + 45 ° C
Discharge: -20 to + 60 ° C
Charge retention / Storage:
1 year at -20 to 20 ° C> 70%
3 month at -20 to 45 ° C> 70%
1 month at -20 to 60 ° C> 70%

If the temperature is too low, the 3.7V Rechargeable LiPo Battery capacity will be significantly reduced;
If the temperature is too high, the 3.7V Rechargeable LiPo Battery is prone to internal short circuits;

In addition, we can make encryption that is suitable for low temperature or high temperature but need to re-create and use a special electrolyte.

3.7V Rechargeable LiPo Batteries that lose 20% of their capacity must be removed from service and disposed of properly. Discharge the 3.7V Rechargeable LiPo Battery to 3V/Cell, making sure output wires are insulated, then wrap 3.7V Rechargeable LiPo Battery in a bag for disposal
Product Warranty: Product warranty is limited to original defects in material and workmanship for 90 days from the day of purchase. Warranty does not cover collateral damage, misuse, abuse, incorrect charging, and other inappropriate use of this product.

Why doesn’t the LiPo Battery Pack Be Recharged?

When the LiPo batteries pack is charged, it can be divided into the following reasons: the charger is reversed, or the charger is faulty; the protection board protection is not restored, or the protection board is defective; the LiPo Batteries pack is disconnected from the external use of the appliance.

For the above-mentioned unfavorable phenomena, look for the reasons in turn. Whether the charger is connected reversely, whether the positive and negative poles of the LiPo Batteries pack are connected reversely; re-enable the appliance to release the protection board protection, measure whether the protection board MOS tube has driving voltage; find out whether the wiring connection is loose or disconnect.

Why LiPo Battery shows 0V?

What’s the burst current?

The motor demand a highly current discharge requirement, which needs a high rate of discharge battery.

It shut down due to over-discharge protection.

We assume that the voltage down to 0V due to the protection circuits works:

It shuts down to 0V, whether that’s high temperature, excessive current, or a short circuit in a conductor, thus protecting the electrical circuit it’s part of from damage.

About LiPo Battery Specification?

Pls clarify the detail before you place the order,

We can adjust according to your requirements.

The thickness of the cable is determined by capacity, there is some estimation when we revise the specification,

In general, the specification datasheet of the battery and actual production have some differences normally.

How do I check how long my battery will last?

The amount of time a LiPo battery will last depends on several factors, such as the LiPo battery’s capacity, the device it is powering, and the amount of power it uses. You can check how long your LiPo battery will last:

Check the LiPo battery’s capacity: The capacity of your LiPo battery is usually printed on the LiPo battery or in the documentation that came with your device. For example, if your LiPo battery has a capacity of 1000mAh and your device uses 100mA of power, your LiPo battery should last for about 10 hours.

Check the device’s power usage: You can check your device’s power usage by going into the settings and looking for LiPo battery or power usage. This will show you how much power your device uses and estimate how long your LiPo battery will last based on its capacity.

Use a LiPo battery monitoring app: Many LiPo battery monitoring apps are available for smartphones and tablets, showing how long your LiPo battery will last based on your current usage. These apps can also provide tips on conserving LiPo battery life and alert you when your LiPo battery is running low.

Use a LiPo battery testing device: There are also LiPo battery testing devices that you can use to measure the voltage and capacity of your LiPo battery. These devices can give you a more accurate estimate of how long your LiPo battery will last and can help you identify if your LiPo battery needs to be replaced.