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300 Amp Jump Starter w/ USB Port

Model # J312B  /  Product Manual

  • 300 Instant Starting Amps/ 600 PEAK Battery Amps

  • 12 Volt DC Accessory Outlet & 2 Amp USB Charging Port

  • Visual and audible reverse polarity alarms warn against improper connections to battery terminal

  • Power and charge indicators

  • Built- in 120V AC charger, recharges unit with standard household extension cord

  • All metal powder coated clamps 

  • Light and compact for easy transport and storage

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