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Geekcreit® Micro USB 3.7v 3.6V 4.2V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board Li-ion Power Supply Board

Geekcreit® Micro USB 3.7v 3.6V 4.2V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board Li-ion Power Supply Board

Name: Geekcreit® Micro USB 3.7v 3.6V 4.2V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board Li-ion Power Supply Board -
SKU: 1633310
Price: 3.19 USD
Availability: InStock

Original price was: $3.99.Current price is: $3.19.

177 in stock

SKU: 1633310 Category: Power Supply Module Tags: 18650, 36, 37, 4056, 42, Battery, Board, Charger, Charging, Geekcreit, Liion, Lithium, Micro, Module, Power, Supply, TP, USB

Feature:

Charge module: Linear charging

Current: 1A

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: 25 x 19 x 10mm

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.

Package Included:

1 x 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module