UNU Enerpak Micro Battery - Retail Packaging - Black/Silver

Enerpak is an ultra-portable battery that provides 150% additional power for your iPhone. 2800mAh Capacity Extremely Portable Form Factor 9 Assorted Color Selection. Power When You Need it The potent Enerpak Micro is the perfect accessory for when you need additional power on-the-go. The potent 2800mAh battery provides up to 150% additional power for smartphones as well as a powerful boost for tablets. We've made the Micro is compact as possible to bring you a battery pack that's smaller and lighter than ever before. Even though the Micro features a powerful battery which a large capacity, you would never know from its size. Enjoy charging without the bulk.