2012 Isuzu NPR Repair Question
Isuzu NPR Battery Problem
If it has a single battery , it would be 12 V.
Whatever you can still use a 12 V to jump start but only connect between one battery, let it charge up for a while and switch to the other battery before attempting to crank. Wne making this connection, make sure which terminal you connect to because if it is the forward battery, the groun cable would be connected to the cables joining the 2 batteries and it might seem like you are connecting to the positive of the 2nd battery.
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