STANLEY J309 Jump Starter (300 Amps)

Desulfation technology

12V and USB outlets to charge personal electronics

High-powered LED rotates 270deg

Reverse-polarity alarm alerts when there is an improper connection

Power and charge indicator

All-metal powder-coated clamps

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

ETL listed

300A instant-starting power

600A peak

ENERGY STAR(R)

Digital technology

Interactive packaging