so i always wanted try one of them portable powerbanks.. mostly to load my fone on the road.. maybe laptop if its strong enough.. this one has like 12000mah .......and turns out i got dead battery in car now too (left lights on when parked.. i know.. lol).... so im gonna run a first try to start it... its one of those fairly small ones.. i think 300-600A juice power.. so should be enuf to jumpstart.... manual does say to first check the display aftr connet to car battery.. and there has to be at least one bar showing.. else if battery totallly dead.. then this wont work. so its nice that it has that check option. didnt think it would. any of u had luck starting car with those things?
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