This tester uses 30-amp Alligator Clamps. The testing range on the Motopower Digital Battery Tester is 4 volts to 20 volts for all types of 12-volt batteries.

It's safe too, thanks to reverse polarity protection and spark-proof alligator clamps. On top of all of those features, it also comes with an impressive 10-year warranty and lifetime customer support.

This model comes with an adaptor that plugs right into your cigarette lighter, so you never have to touch the battery. This kit also comes with an alligator clamp cable and a hardwire cable, so you ...

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Go off-grid or keep the lights running during a power outage with a Pecron power station with tons of performance and value.