The JNC305 delivers 1000A / 300 Start Assist Amps from its powerful Clore PROFORMER lithium battery, features 21” cable reach with MaxAccess clamps to reach and access modern battery compartments, and quick recharging using its included wall charger with USB-C charging cable.
The JNC305 packs the punch of 300 Start Assist amps, enabling it to start most passenger vehicles with engines up to 6-cyclinders (6L gas and 3L diesel). Plus, its Clore PROFORMER battery can provide multiple jumps from a single charge, as you’ve come to expect from Jump-N-Carry. With UL274 safety certification, the JNC305’s power comes without sacrificing safety. Reverse polarity, backfeed, over-voltage, overheat, over-crank and short circuit protections are built into the unit and are active for each and every use. It also features the ability to jump start totally dead (0.0V) batteries – simply confirm that you have made a proper connection and hold the override button to force the unit to engage a severely discharged battery and get the vehicle started.
New MaxAccess clamps utilize a low profile design that makes it easier to make a strong, secure connection on tight and hard-to-reach battery connections. The unit features a USB outlet to power small devices and an LED work light for use in nighttime starting or other emergency situations. Charging is fast and easy with the included wall charger with USB-C charging cord and its automatic charging routine. The unit comes complete with a microfiber bag for easy transport and storage. It also includes a Repair Service Coupon which allows for a one-time, fixed-fee repair after the 1-Year Warranty period has expired.
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