3.7V Rechargeable LiPo Battery LP104049 2900mAh with a safety circuit and 50mm wires  

Design and produce the Li-Polymer ion batteries for smartphones.
Soldering on PCB, Selecting a battery for an oncoming consumer wearable product.

This 3.7V Rechargeable LiPo Battery LP104049 2900mAh with a safety circuit and 50mm wires have a capacity of 2900mAh for a total of about 10.73Wh. We also provide LiPo batteries that you need If you need a larger battery.

we also have a 3000mAh+ model

The LiPo battery included protection circuitry keeps the battery voltage from going too high (over-charging) or low (over-use) which means that the battery will cut-out when completely dead at 3.0V. It will also protect against output shorts. However, even with this protection, it is very important that you only use a LiIon/LiPoly constant-voltage/constant-current charger to recharge them and at a rate of 3000mA or less.

Like most LiPo batteries we sell do not have thermistors built-in. This is why we suggest charging at 1/2C or even less – 3000mA max in this case which is how much you can get from a USB port.

If you need the protection circuit on the battery with a temperature sensor, you can add with 10K NTC.

Also, you can choose the connector that you need to add with the battery, The connectors we use are mainly from three famous brands” Molex”, “JST” and “Hirose”. All battery connectors from Molex or JST are available to add to our lipo battery with the custom length of wires, wire sequence & wire colors. You can browse the following page to select the connectors you want.

Choose the suitable battery connector for your LiPo Battery

Flexible Support of LiPo batteries requirement: Simpler & faster Manufacturing, A cleaner & Greener process, Differentiated performance whatever your application, High energy and power cell for mobility applications, Bring us your special application.

Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these LiPo batteries, do not short, bend, crush or puncture. Never charge or use unattended. Always inspect LiPo batteries and surrounding circuitry constantly for any damage, loose wiring, or the possibility of short circuits. Polarity matches all Adafruit LiPoly/LiIon chargers and boards, other brands may have reverse polarity and can destroy your battery. As with all LiPo batteries and with any power source – they should be used by experts who are comfortable working with power supplies.

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