3.7v 2500mAh Li-battery

3.7v 2500mAh Li-battery Australia
3.7v 2500mAh Li-battery Australia 3.7v 2500mAh Li-battery Australia
Product ID: LB-00254

$19.95

We have 130 units of the 3.7v 2500mAh Li-battery in stock at our Sydney warehouse.

If ordered before 2pm, this part would be delivered on or before Wednesday, Dec 19 to most parts of Australia.

We can get a further 1000 units.
If you order today we can dispatch this stock between Friday, Dec 28 and Wednesday, Jan 02 2019.

Description
Updated 1 day ago
Data Sheets & Documents
Updated 8 months ago
Collections
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Little Bird's Description of the 3.7v 2500mAh Li-battery

Description

Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2500mAh for a total of about 10 Wh. If you need a smaller battery, we also have a 1200mAh model

The batteries come pre-attached with a genuine 2-pin JST-XH (not JST-PH) connector as shown and include the necessary protection circuitry. 

The 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 ~2.8V. 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 1200mA or less.
Like most lipos, the batteries we sell do not have thermistors built in. This is why we suggest charging at 1/2C or even less - 1200mA max in this case. Even 500mA is a good charge rate, which is how much you can get from a USB port.

Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these batteries, do not short, bend, crush or puncture. Never charge or use unattended. Always inspect batteries and surrounding circuitry constantly for any damage, loose wiring, or possibility of short circuits. As with all Lithium ion polymer batteries and with any power source - they should be used by experts who are comfortable working with power supplies.

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