I installed this on
BMW M3

Review
Instead of just carrying a power bank to charge our mobile phones and ipads, this unique power bank is able to help me to jump start in car if needed.

Have done comparison on some jump start kit in the marketplace. I think this is the only one that allow to restore an recharge when jump start. I guess the rest of the features like power capacity, weight and etc is secondary to me.

What I like
Smart-Charge Technology. Able to Restore and recharge when jump start.
Light weight

What I do not like
Price is more exp than the peers.
Unable to charge ladtop.