I have had jump starters in the past 10 years, and used them mostly to power a portable 12 volts air pump and keep
tire pressure as recommended on three family cars. I still
do that every Saturday. The battery charge test indicators on
other jump starters were a joke; on this one they are as good as they get. Keeping a charge on prior units was iffy, and drain was fast. On this one the charge is holding quite good,
and the battery recovers considerably even if not plugged in.
Overcharge and reduce battery life was common on prior units. No overcharge on this one. When it reaches full charge, charging...review »
My husband was given one as a gift and we have found that it is a wonderful emergency tool. We have helped people start their boat and also a cool tool to have in a cold winter climate like we have.
Reviews of DieHard Portable Power 750 with 12 Volt Outlet and Light
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Emergency power at home, on the road, when you need it! Portable Power's 750 Peak Amps jump starts 12V vehicle batteries and powers Lights, Cell Phones, Camcorders, Fans, Tools, Small TVs and Radios during a power outage at home, in a vehicle, camping etc.! 12 Volt DC Power Outlet provides up to 20 hours of DC power for accessories and built-in light. The built-in automatic charger recharges the internal 12Ah DieHard® battery so power is available when you need it! Includes: 18-Inch Cables with Spark Resistant Clamps fits top and side-mount battery posts.