Rechargeable 5,200 mAh internal battery
Slim design measures to only 9/16" in thickness
Embedded micro-USB connector plus additional USB port for rapid charging on-the-go
3 Amp circuit charges two devices simultaneously
The ENERGI 5K battery pack is a powerful charger. It is slim, yet has enough juice to triple your phone’s battery capacity. It uses battery cells certified at the highest level. This ensures users can use the product for years with minimal degradation and without worries about safety. The ENERGI 5K also has a built-in micro-USB arm, meaning you can leave your cables at home. Use the built-in arm to charge your device when you’re on the go.