Clarke JSM300 Multifunction Micro Jumpstart/Portable Device Charger Power Pack 500A(12AH) JUMPSTART-MICRO.

Good size, versatile and with handy storage case- just bear in mind it will not turn a completely flat battery…. As I found out. Then read the instructions where it tells you so! Handy to have tho’ for a variety of uses….

This gadget has saved me three times since I bought it. Charged it when it arrived and did not have to recharge it after each use. Once attached car started straight away. A godsend in lockdown. Good torch and ability to charge many gadgets too. Would recommend.

* Compact handy device with lots of connection options.* Does NOT work on a flat car battery! 2 of the three times I needed a jump start it did not work because there was not enough charge in the car battery.* Also you only have 30 seconds from connection to start your car, so depending on your mobility etc this may not be enough time.

Great piece of kit.

1st one I had was faulty from delivery, which in fairness the company I had it from replaced very quickly. the 2nd one only started a car once and now every time I tried to use it gives a short warning, when there is clearly not a short. The other features e.g. light, charging you mobile/laptop works. But, if you are considering buying this product as a car starter alternative to jump leads, don't bother, its rubbish.

Amazingly small yet enough power to star cars with flat batteries.

I charged this up to full when we first got it over a year ago. Since then, we've used it several times to jump-start our car's 1.9l diesel engine. We check the unit's battery every few months plus after each jump-start, and it's only just gone down to 3/4 bars. Very impressed.