Powertech 450A Li-Po Jump Starter and Powerbank MB3757

Had this power bank for some time now.My 250 2 stroke motorbike had a flat battery.Hooked this thing up to it.Wouldn't even crank it over.Will only charge my mini i phone 1once. Don't waste your money

Very useful – Bought it for an emergency jumpstart for the car, which I haven't used it for yet. I have ended up using it as a powerbank and torch. The torch has been run for 15hrs and is fine. It can charge my mobile phone twice, which is good for something not primarily designe for that. It says 11,000mAh which seems about correct. Downsides: 1) You have to use the 240V plug or car cigarette lighter to charge it. You cannot charge it via USB. 2) It cannot be charged and used at the same time. Eg: no using the torch whilst charging.