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What to (Very Probably) Do if Your Jumpstarter Fails to Jumpstart

Arnox

Master
Staff member
Founder
Messages
5,592

TL;DW - If an automotive battery is COMPLETELY and TOTALLY zero'd out, the jumpstarter won't automatically work due to a safety mechanism. Check the manual for your jumpstarter for the button sequence needed to force power to the clamps regardless of voltage detection. Pretty much all jumpstarters should have this functionality.
 
So just read the manual. Gotcha
 
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