5pcs 5V 1A Micro USB 18650 Li-ion Lithium Battery Charging Protection Board Charger Module TP4056 For Arduino

• Unit Type: lot (5 pieces/lot)
• Package Weight: 0.025kg (0.06lb.)
• Package Size: 15cm x 12cm x 10cm (5.91in x 4.72in x 3.94in)

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5pcs 5V 1A Micro USB 18650 Li-ion Lithium Battery Charging Protection Board Charger Module TP4056 For Arduino
Application:    
This module is used for single lithium battery or multi-section lithium battery charging in parallel, charging port can be taken from USB.
Description: 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 Blue is full charged Input interface- micro USB. Work temperature- -10 to +8 5 Inversed polarity- NO Size- small to 25X19X10mm
Usage notice:
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 b