Using original A-grade battery cell
Rechargeable time over 1000 times
Built-in short circuit, over charge, over discharge, over current, over load temperature etc. multi-protections
1. High quality original 4000mAh ploymer lithium battery .
2. Built-in mirror design power bank best gifts for girls.
3. Mini and colorful.
4. High transfer efficiency, low resistance and energy saving .
For small amount ,usually we can delivery the next day after your payment. For customized goods, usually we can send out the products in 7 work days. ×