| 1. Universal Power Bank / Travel Charger / Desktop Charger Stand / Car Charger |
2. Portable and easy to use |
3. Automatic battery polarity detection |
4. Intelligent non- polarity instant charge and won’t affect the battery |
| 5. Built-in USB socket, suitable for all USB's |
| 6. Automatic power off when fully charged |
| 7. Innovative & Environmental Concept of 4 in 1 multi-walk power enable recycling the old lithium batteries (3.6V or 7.2 V) for charging and discharging |
| 8. AA battery compartment enclosed for emergent charging mobile phones or any USB devices |
| 9. Reduce the discarded batteries and save expenses |