18650 Mobile Power Bank Box Dual USB Smart Power Bank Case 2X18650 Battery Box Shell With LCD Display For S4 S5 Mobile Phone

18650 Mobile Power bank Box

1. 2-slot battery charger case, you can put 1-2 18650, DIR battery capacity.
2. Reverse protection, do not worry about the wrong battery positive and negative. Battery reverse does not affect the other correct battery.
3. 2 USB output port, multiplayer easy to use.
4. Intuitive display, you can always know the battery change.

5.This is a mobile power box,  which does not include the battery , you could put different capacity battery, the battery capacity is the sum of the capacity of mobile power.
6.You could select black or white.if you do not tell us the color,we would send you randomly,thanks

Package:1 x Charger Adapter( No contain battery )