Power Source Lighting Start Battery PS-01

Jumper Box or portable powerbox is great for everyone as you can run your phone, laptop, camera, portable games and even start your car safely and quickly when in need. Worlds smallest and lightest portable power pack with pending US patent. High Capacity Nano Lithium Battery. Fast Charging. Charging cycles can reach more then 1, 000 times. 3 different kinds of charging modes. Built in redundant electronic control safety protection for jump starter overcharging and over discharging.