10pcs TP4056 5V Mini USB 1A Lithium Battery Charging Board Linear Charger Module`
This module can be used for single lithium battery charging or multiple lithium battery charging, powered by USB interface. <br><br><strong>Note:</strong> <br>Ammeter can only be connected to 5V input end of the module. <br>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. <br>The connection wire should not be too thick. <br>Make sure the connect point is good. <br>If the input voltage is too high, like 5.2V, the current will be less than 1000mA, it is normal. <br>It is protection function, auto-substract the charging current to avoid burn damage to chip. <br>NO Reveral polarity. <br><br><strong>Specifications:</strong> <br>Quantity: 10pcs <br>Charge Module: Linear Charging <br>Current: 1A Adjustable(Need to replace the resistance) <br>Charge Precision: 1.5% <br>Input Voltage: 4.5V-5.5V <br>Full Charge Voltage: 4.2V <br>Led Indicator: Red is charging, Green is full charged.(Or red is charging, blue is full charged) <br>Input interface: mini USB. <br>Work Temperature: -10°C to 85°C <br>Inversed Polarity: NO <br>Size(1pc): 28 * 19 * 6mm <br>Package Size: 9.5 * 5cm <br>Package Weight: 22g / 0.78oz <br><br><strong>Package List:</strong> <br>10 * Lithium Battery Charging Board Charger Module