Battery Li-ion 18650 Charger Micro USB 5V 1A TP4056 with Overcharge Protection **IN STOCK**
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Product information
Battery Li-ion 18650 Charger Micro USB 5V 1A with Overcharge Protection:
Category Code: 1010312645 - Battery 18650
Specifications:
Current: 1A
Charge Precision: 1.5%
Input Voltage: 4.5V - 5.5V
Full Charge Voltage: 4.2V
Input Interface: Micro USB
Work Temperature: -10 Degrees to +85 Degrees
Size: 27 x 17 x 4mm
Led Indicator: Red is charging / Blue light is fully charged / Blue light with red flashing indicates connection issue
Reversed Polarity: NO. Do not connect + and - incorrectly as the unit will get damaged.
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 Reverse polarity
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