Product Name: Smart wall charger for 3.7V li-ion battery, 4.2V lithium charger, 3.7V charger

Product Feature:

- Input voltage: AC100-240V, 50/60Hz
- Charge mode: CC, CV
- Charge current: 1A at CC mode. (0.5A, 0.8A, 1A, 1.2A, 2A, 3A optional)
- Full charing voltage: 4.2V+-1% for a 1S lithium ion or polymer cell (rate 3.7V or 3.6V cell)
- Automatically cut-off when battery is fully charged
- Charge state LED indicator: Red - on charging, Green - full charge or idle
- Ouput over-volatge protection, output short-circuit protection, reverse-battery protection
- Hi-pot test: AC3000V, less than 0.5mA, 5 second
- US AC plug, EU plug, UK plug, Aust plug optional
- Dimension: L58.5xW25.5xH64.2mm (US plug), L58.5xW25.5xH77.5mm (EU plug)
- Compliance with UL,CE,RoHS,EMC,FCC,CCC

We also provide 7.4V/8.4V, 11.1V/12.6V,14.8V/16.8V battery pack charger.

OEM/ODM welcome

US plug                             EU plug                           UK plug                           AUST plug                US plug (USB)