Clore Automotive Clore Automotive Jump-N-Carry JNC770R 1,700 Peak Amp Premium 12-Volt Jump Starter

Jump-N-Carry JNC770R 1,700 Peak Amp Premium 12 Volt Jump Starter with Master ON/OFF Switch, Extra-long 68" Cables, Dual USB Outlets, and 3 Amp Internal Charger. To hold charge-Load test the battery. After fully charging the battery, apply a 100 amp load (through the clamps) to the unit for a period of 6 seconds, while monitoring the battery voltage. The battery is good if the voltage at the end of the load is 9.5 Vdc or higher