TP4056 Lithium Battery Charging Board 1A MicroUSB without protection

Specifications:

• 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: USB Type-C
• Work temperature: -10C to +85C
• Inversed polarit: NO
• Size: approx.22*17*5mm
• Net weight: approx. 1,5g

Note:

• Ampere meter can only be connected to 5v input end of the module.
• 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
• The connection wire should not be too thick.
• Make sure the connect point is good.
• 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
• NO Reveral polarit.
• There is no effect when Input reverse connect chip. But it will damage the chip when Output (battery side) reverse connection
• Please allow 1-3mm differs due to manual measurement.
• Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.