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MCP73831 - Li-Pol/Li-Ion charger single 1S 3,7V USB cell - Adafruit 1304
Charger for 1-purpose lithium-polymer batteries with a nominal voltage of 3.7 V and lithium-ion. The circuit is powered by a USB plug, which can be plugged directly into a computer or power supply.
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Description: AdafruitMCP73831 - Li-Pol/Li-Ion single cell 1S 3.7V USB charger
Charger for 1-purpose lithium-polymer batteries with a nominal voltage of 3.7 V and lithium-ion. The circuit is powered by a USB plug, which can be plugged directly into a computer or power supply.
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
Charger specifications
- Controller: MCP73831 (documentation)
- USB plug integrated in the mosaic of the PCB
- Input voltage is 5 V (USB bus standard)
- Works with Li-pol and Li-Ion batteries with nominal voltage of 3.7 V / 4.2 V
- The charging current is 100 mA, it can be increased to 500 mA with a switch
- mini JST raster 2.00 mm connector - for1Sli-pol batteries
- The set also includes JST cable with cables with the insulation removed at the ends
- Dimensions of the plate: 30 x 12.5 x 8 mm
Attention! Before connecting the battery, check the polarity of the plug. |
Useful links
| Name | Value |
|---|---|
| Width | 7.5 cm |
| Height | 8.2 cm |
| Depth | 0.7 cm |
| Weight | 0.004 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
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If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
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Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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