It wasn't long ago that so called "portable" jump starters were about as portable as 4 bricks with a handle on top. Things have changed a lot since then thanks to lithium battery technology. Indeed, this unit weighs in at around half a kilogram and could almost fit inside a shirt pocket!
Features
LiCoO2 Battery
Reverse Polarity Protection
Short Circuit Protection
Low Voltage Protection
Overheat Protection
