[ZSHOP] บอร์ดโมดูลชาร์จแบตเตอรี่ Micro USB 5V Li-ion 18650 DIY 2 ชิ้น

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Description

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Specification:

1, Input USB model; MicroUSB
2, input voltage; DC5V ± 0.3V
3, charging current; (Max 1A)
4, charging mode, the first constant current, after the constant voltage
5, the output: Dual USB base
6, the output voltage is; 5V ±0.3V
8, discharge efficiency: about 85%
Suitable for 18650(3.7v) battery/ li-ion lithium lipo battery(3.7v)

When charging, the red LED flash, full charged, the LED light up.
When discharge, the Blue LED light up

Notes: Should connect the battery polarity correctly. Or it will damage the main board.
B- connect to battery-, B+ connect to battery+

Package Include:

PCB board module x 2