2pcs TP4056 Lithium Battery Charger Micro USB 5V 1A 18650 Automatic Protection - Asia Sell
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- 2 Pieces.
- TP4056 Lithium Battery Charger Micro USB 5V 1A 18650 Automatic Protection.
- Charge module for linear charging.
- Current: 1A adjustable.
- Charge precision: 1.5%.
- Input voltage: 4.5V-5.5V.
- Full charge voltage: 4.2V.
- Led indicators: Red is chargingGreen is full charged.
- Input interface: micro USB.
- Working temperature: -10° to +85°.
- Inversed polarity: NO.
- Size: small to 25x19x10mm.
- The 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 capacityIf you charge to the battery of 1000mAH, current of 400 is enough.
- Caution: For safety, ensure the connection wire is not undersizedFor highest efficiency, ensure the connection wire should not be excessively oversized.
- Caution: ensure the connect point is solidly connected.
- If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normalIt is protection function, auto-substract the charging current to avoid burn damage to chip.
- No reverse polarity.
- For hobby purposes onlyEnsure the wires are capable of carrying the currentEnsure correct polarity.