umlife 10 pack ultra mini usb type c 37v lithium battery char | Shop The World
From USA
NewUMLIFE
UMLIFE 10 Pack Ultra-Mini USB Type C 3.7V Lithium Battery Charger Board 4.2V Charging Module with Protection Circuit and LED Charge Indicators 5V USB-C Input
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Input voltage range: 5~6V； over-current, over-voltage, and under-voltage protection
•Output voltage: 4.2V
•An ultra-small, 1A charging board for 3.7V lithium batteries with USB Type-C power input and LED charge indicators
•Support Type-C interface power supply, compatible with most PD fast charging heads
•The input terminal has a Type-c USB female socket, which can be directly used as an input to charge the lithium battery with a mobile phone charger.
From USA
