Input Power: DC 5~9V/1.5A
Max Charging Power: 10w
Max Charging Current: 1.0A/slot
Battery Size: AAA,AA,10500,12500
Battery Types: NiMH,NiCd,Li-lon,LiFePO4

Convenient Operation- Perfectly compatible with phone power adapters, USB ports, portable power banks and car chargers, auto-matching with the USB charging devices output power. Fast charging is possible when combined with a QC adapter.

Multifunction Charger- Automatic battery type identification, the A4 Air will auto-match the optimal charging algorithm, fully compatible with NiMH, NiCd, Li-lon and LiFePO4 battery.

Full Color LED Status Indicator- The battery level, type, operation mode and information can be shown clearly by indicators with various color.

Real Full-time 4 Independent Charging Channels- Compact but not simple, with 4 real independent channels for intelligent current regulation, supports hybrid charging of different types & sizes of batteries.

Integrated Protection Design- Innovative battery performance detection mechanism, intelligent power allocation, auto-adjust charging parameters.