【SAFE OPERATION】With 2 LED lights for convenient and safe night time hookup, the camper jack also has a built-in circuit breaker. If in accident, it will disconnect automatically & reconnect about 2 mins later
【HEIGHT ADJUSTABILITY】With 5 adjustable gear settings, the drop leg of the 12V trailer jack can increase its height by 8 inches to accommodate various lifting requirements. The maximum extended height is 22 inches, while it can be fully retracted to 9 inches.
【SAVING ENERGY & 50% TIME】Just push the button of the rv electric jack to raise or lower any A-frame trailer automatically more quickly. It takes 47s to lift 8 inches, compared to 84s for other products. Without harsh sound & easier than hand cranking. No longer annoyed by sore arms and shoulders
【MAX. CAPACITY 4000LBS TESTED】Built in 12V DC electric gear motor of a low maintenance, Kohree power tongue jack helps you lift trailer stably UP TO 4000LBS
【WIDE APPLICATION】The electric tongue jack is made of heavy-duty steel with anti-rust coating on the outside, and equipped with a hand crank & Weatherproof Jack Cover, great for rv, 5th wheels, any A-frame trailer and camper