LiPo Batteries CapacityAccurate Size & Safe with Japan IC+Mos & Density Capacity
3.7V LiPo Batteries : 20mAh – 10000mAh List
We have huge range of LiPo batteries varing in capacity (20~10000mAh) and thickness (0.7~13.0m),you can find one fit your mechanic designs perfectly with no need custom any more.
Select Best 3.7V LiPo Batteries to Evaluate:
- Compact shape LiPo batteries fit your mechanical design perfectly.
- Reasonable tolerance includes swell space to ensure safe, durable of all LiPo batteries.
- High density capacity LiPo batteries to run a longer time.
- Low self-discharging and over-discharge/ over-charge protection circuit.Rechargeable LiPo Batteries.
- Enhanced safety with Japan IC & MOS protectors.
- Easy Mount connectors(Molex, JST)/ NTC on LiPo batteries.
- Rigorous testing and charging LiPo batteries to 60% before shipment.
What are Capacity And Discharge?
A 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 it’s capacity. A small cell has less capacity than a larger cell with the same chemistry, although they develop the same open-circuit voltage. Capacity is measured in units such as amp-hour (A·h). The rated capacity of a LiPo battery is usually expressed as the product of 20 hours multiplied by the current that a new 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 LiPo battery rated at 100 A·h can deliver 5 A over a 20-hour period at room temperature. The fraction of the stored charge that a LiPo battery can deliver depends on multiple factors, including LiPo battery 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 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 LiPo battery lasts by the amperes of the discharge current.
Simple Guidelines for Discharging LiPo Batteries :
Heat increases LiPo battery 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 LiPo battery cool.
Prevent over-discharging. Cell reversal can cause an electrical short.
On high load and repetitive full LiPo discharges, reduce stress by using a larger LiPo battery.
A moderate DC LiPo discharge is better for a LiPo battery than pulse and heavy momentary loads.
A LiPo battery exhibits capacitor-like characteristics when discharging at high frequency. This allows 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 LiPo batteries suffer stress when stretched to maximum permissible tolerances.
Are LiPo batteries assembled with PCM / NTC / Connctors?
We stock all LiPo batteries are cells not finished LiPo batteries.
But it will assemble NTC/PCM/Connectors or series/parallel batteries according to your requirements. What’s more, the lead time just 3-5days.
What is the life of LiPo battery (Self-discharge) ?
Standard: After 500 cycles, the capacity will be <80%.It will be affected by the situation of discharge/recharge, and LiPo battery environment like temperature,humidity.
Charge: 0 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 LiPo Battery capacity will be significantly reduced;
If the temperature is too high, the LiPo battery is prone to internal short circuit;
In addition, we can make encryption that are suitable for low temperature or high temperature, but need to re-create and use a special electrolyte.
LiPo Batteries that lose 20% of their capacity must be removed from service and disposed of properly.Discharge the battery to 3V/Cell, making sure output wires are insulated, then wrap 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.
LiPo Batteries Featured Application
Developing a medical product with the best LiPo Battery that you could find. Selecting a battery for an oncoming consumer wearable product.
LiPo Batteries in agriculture
Animal food device, fertilization, fertilizer, fish feeding device, irrigation
LiPo Batteries in automotive equipment
Car alarm, car stereo, eCall solution, oil injection, vehicle tracking, car key, car lighting, key lights, removable flashlight…
LiPo Batteries in communication
Bluetooth headset, cellular phones, cordless phones, handy terminal, mobile phones, modems, pagers, personal digital assistants(PDA), personal mobile radio(PMR), satellite phones, smartphones, walkie-talkie…
LiPo Batteries in consumer
Alarm system, aquarium food devices, bicycle computer, birdcage feeders, CD players, consumer device, digital cameras, electronic calculators, electronic database, electronic games, home security station, intelligent toys, laser pointers, MP3/MP4/MP5 players,music greeting cards, digital photo albums, portable DVDs, remote control, scent dispensers, shavers, solar application, watches,bike lights, flashlights, head lamps, mini flashlights(LED), rechargeable torchlights, scuba lights, solar lights, hearing aids…
LiPo Batteries in industrial
Clock modules, dispensers, display feed units, fuel cells, jack lifter systems, lubrication, lubricator point of sales(POS), scanne (bar code readers), sensing timers, timer systems, vaccination emergency lights, portable lighting work lights, memory back-up(MBU),real time clock(RTC)…
LiPo Batteries in medical
Automatic pipette, blood pressure devices, blood sugar indicators, body fat monitors, dosing system, insulin pump, thermometers,veterinary medicines…
LiPo Batteries in metering
Analysis, data collectors, electricity meters, energy harvesting backup, gas meters, GPS terminal, heat cost allocators, heat meters,measurement portable sensors, road-toll transponders, sensors, sensor networks, smoke detectors, water meters…
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