Mini USB Charger 5V 1A 18650 Lithium Battery Board With Protection

Papan sirkuit untuk merakit mini USB charger baterai Li-ion 18650. Papan ini telah dilengkapi dengan protection untuk mencegah chip terbakar. Features. 100 brand new and high quality. 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 Green is full charged. Input interface-mini USB. Work temperature-10 to 85?. Inversed polarity-NO. Size-small to 25X19X10mm. 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 polarity. Spesifikasi Produk. Daya Power:

DigPart Malang

DigPart Malang

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