Battery Tender® Power Inverter 400 Watt 12V Power Accessories Features protection against reverse connection

Features protection against reverse connection

Charge voltage adjusts automatically based on ambient temperature on each bank for lead-acid applications — ensuring complete charging in cold conditions and preventing overcharge in summer heat

spill-proof batteries standard in modern powersports vehicles

COMPATIBILITY

5 kW at 240V — adding roughly 30–36 miles of driving range per hour and fully charging most long-range EV batteries in 6–8 hours

Battery Tender® Power Inverter 400 Watt 12V Power Accessories Features protection against reverse connectionThe Battery Tender 400 Watt Power Inverter delivers 400 Watts of continuous 120V AC power from any 12V vehicle battery more than three times the output of the 120 Watt model, with an LCD display showing real time output load, battery voltage, and warning status. Two AC outlets, two USB ports, and dual connection options make it the most capable portable power inverter in the Battery Tender lineup. 400 Watts Continuous 800 Watts Peak 400 Watts of