221
people found this helpful, as of 2023
ranked #138,113 most helpful
out of 571,544,897 reviews
★☆☆☆☆
May be good, may not be. Was good for over a month and stopped.
Editing the review. Bought this in early June so I would have a back up jumper battery. It's July 23, 2018, little over a month, and it no longer works. Used it to jump a dead battery 4 times and now it will not charge. Last jump, the Short Circuit error popped up on the display and the device has turned into a $90 paperweight. May just be bad luck, but this seems to be popping up more and more.
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