12V Muti-fuction Mini Portable Auto Engine Battery Charger Power Bank

Main Features

Product Introduction
<< Usage: Support 12V vehicle jump start and charge for various of smart phone, PSP, MP3/MP4, tablet, PDA, Laptop, notebook and more.
<< Safe to use: Multiple safety protection design, protects the jump from overcharge, overvoltage, overpower and short circuit.
<< Indicator lights: When charging, indicator lights will flash one by one. The number of indicator lights indicate the battery capacity of the bank.
<< Clips: The alligator jumpers easily clip onto your car battery.
<< Function: A must-have tool to charge up your electronic device when emergency happen and give you a much needed jump start for emergency vehicles starting.