TP4056 DC 5V 1A Mini Micro USB Interface Lithium Battery Charging Board DIY Charger Module
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৳34.00
৳54.00
/1 PCS
-37%
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- Charge module - Linear charging.
- Current - 1A adjustable.
- Charge precision - 1.5%.
- Input voltage - 4.5V-5.5V.
- Full charge voltage - 4.2V.
- Led indicator - red is charging Green is full charged.
- Input interface - micro USB.
- Work temperature -10° to +85°.
- Inversed polarity - NO.
- Size - small to 25X19X10mm.
- NOTE:
- 1. Ampere meter can only be connected to 5v input end of the module.
- 2. It is better that the charging current is 37% of the battery capacity. If you charge to the battery of 1000mAH, current of 400 is enough.
- 3. The connection wire should not be too thick.
- 4. Make sure the connect point is good.
- 5. If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-substract the charging current to avoid burn damage to chip.
- 6. NO Reveral polarity.
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