- ZEN+: Ultimate compatibility:
- Each port automatically detects your device and fine-tunes the output to charge it at maximum speed (up to 2.1A). Enjoy top charging speed with a "Zen" peace of mind
- Fourteen Cubic Inches of Win:
- Some people need more capacity than our smaller batteries deliver. The A5 features five lithium-ion cells with incredibly high energy density. It's one of our best sellers among users who have more than one power-hungry device.
- 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.
- Multi-faceted safety protection against short circuit, power surge, overheating and overcharging.