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MEXICOWANDERER's avatar
MEXICOWANDERER
Explorer
Dec 28, 2017

Manual 10-amp Charger From Harbor Freight Returns?

Product Overview Description This portable automotive battery charger has three modes, making it easy to charge, maintain or jump start 12 volt batteries. This 12 volt automotive battery cha...
MrWizard's avatar
MrWizard
Moderator
Dec 29, 2017
5sec on 4 min off
i think that is the boost/jumpstart mode

NOT the charging mode

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