ZEN+: ULTIMATE COMPATIBILITY
The A1 automatically detects your device and fine-tunes the output to charge it at maximum speed (up to 1A). Enjoy top charging speed with a "Zen" peace of mind
The A1 holds enough charge to refuel most phones at least one time. The compact, roll-resistant design means it goes with you anywhere and will stay in place when you put it down.
PACKED WITH FEATURES
- The unique charge-through function allows you to charge the external battery while it is charging your devices, a feature rarely seen in external batteries.
- The A-Series battery will automatically turn itself on when connected to a compatible device for charging, then switch back to standby when charging is complete.
- The A-Series battery can maintain up to 95% of its charge after six months without use.