We're the leading professional manufacturer for mini 12V Car Jump Stater, 12V/24V ones, a portable and mini device to start the power off vehicle for emergency.with building very good partnership with the famous brand(like "Wurth", etc)in the world. Mini car battery starter is phone size with the following functions: 1. help car,bus, truck, heavy vechile duties, etc to start again when your car battery is broken or power off.(no need to call car repairing center) 2. as a power bank to charge for smartphone,Iphone,tablet, laptop. etc. (to call) 3. as a lighting tool: torch light, burst flashing, SOS, warning light.(lighting when in emergency) Below are our more detail competitive avantages: 1. The battery is lithium cobalt phosphate (LCP) battery, A+ grade from ShiDa, Safety who are one of the best battery factory in China. It is in soft package, which is environment-friendly and much safer and more stable,and it gets UL certificate totally safe and anti-explosion. 2. the intelligent IC card and other electronic components on the guard plate are developed by our USA researching team and imported from Japan and Taiwan, its energy transferring rate can reach over 90% 3. the appearance of this car jump starter is designed by experts, fashionable and compact, it can become your one fashionable item 4. our home charger is offered by the supplier who is the supplier of Apple Computer Inc, owning high quality and fashionable appearance.It can enable to supply stable voltage to jump starter to avoid battery explosion. 5.The mould is designed by ourself, so you cannot see the same one in market. It looks fashionable and attractive. 6.We ourselves also design the intelligent jumper clamps which are standard matched in kinds of jump starter in the line. 7. our jump starter shells has nature of waterproof and highest class fireproof