- Universal 1 slot Battery USB Charger adapter LED Smart Chargering for Rechargeable Batteries Li-ion 18650 26650 14500
- Power supply mode: Regular USB power supply
- Input method: DC 5V 1A-2A
- Output mode: DC 4.2V 1000mA
- Indicator light is green, red light when charging, full charge green light.
- Controlled by a charging management IC, when the charging voltage reaches 4.23V it automatically stops charging, which cannot cause the battery to overcharge.
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