4000A Heavy Duty Jump Starter, 74Wh 12V Portable Truck Battery Booster Jump Box, Car Jump Starter for 8.0L Gas & 7.0L Diesel Engine, USB Fast Charge LED SOS Light with Storage Carry Case

About This

• 4000A Ultra Heavy Duty Jump Starter for Large Trucks & Diesel Vehicles: Instantly jump start 8.0L gasoline & 7.0L diesel engines in seconds.this battery booster perfectly fits pickup, trucks, RVs, vans, semi-trucks, lawn mover, tractors & all 12V vehicles. Ideal for long-distance truck drivers, off-road camping & roadside emergency breakdowns.
• Intelligent Force Start: battery jumper starter portable can detect the voltage of the car battery to output high current to start the vehicleno need to press manual boost button. If you want to start a vehicle with dead battery, please make sure the jumper cables connection is correct and car jumper stater is over 50% charged.
• Surperior Safeguard: Built-in intelligence system to against reverse polarity, short-circuit , overheat , over-current , spark , over charging , reverse connection, high temp, low volt and more. Truck owners no longer have to worry about connecting the clamp incorrectly and damaging expensive vehicle batteries or children connect two jump starter clamps by mistake; ELTPOWER smart jump box will warn wrong connections with lights and beeps.
• 74Wh High-Capacity Power Bank: Dual 5V/2A and 9V/2A USB ports can charge two devices at the same time, suitable for phones, tablets, dash cams, laptops, and charges 60% faster than standard chargers in emergencies. Work temperature from-4°F~ 140°F and support 24 months standby, Perfect for drivers on long road trips with no available charging outlets.
• 500 lumen Led light: This car battery jump starter has steady, flashing, SOS light modes and 500 Lumen brightness, perfect for dealing with night-time breakdowns or other emergencies when lighting is poor. It also has an LCD screen so you can easily check the accurate battery percentage in the dark.

Overview

• Brand : ELTPOWER
• Battery Cell Composition : Lithium Polymer
• Voltage : 12 volts
• Vehicle Service Type : Lawn Mower, Motorcycle, Passenger Car, Scooter, Truck, Van
• What vehicles can this 4000A jump starter start?
• It fits all 12V vehicles like 8.0L gas & 7.0L diesel trucks, pickups and RVs. More powerful than 2000A small-car starters, great for truck owners.
• Is it safe if I connect the battery clips incorrectly?
• 10 built-in safety protections prevent reverse polarity, sparks, short circuits and overheat. It alarms and cuts power automatically to protect your car battery.
• What other functions does this jump starter have?
• This 74Wh unit works as a 18W fast power bank for phones and dash cams. It also has 3-mode LED light and LCD power display for roadside emergencies.
• Can it work in low temperature and is it portable?
• It works stably from -20℃ to +60℃ for cold winter use. Slim compact design fits glove boxes, full accessories and storage bag are included.
• How long does it take to fully charge this 74Wh jump starter?
• Equipped with 18W fast charging, full charging takes 4-5 hours via Type-C cable.
• What vehicles can this 4000A jump starter start? It fits all 12V vehicles like 8.0L gas & 7.0L diesel trucks, pickups and RVs. More powerful than 2000A small-car starters, great for truck owners.
• Is it safe if I connect the battery clips incorrectly? 10 built-in safety protections prevent reverse polarity, sparks, short circuits and overheat. It alarms and cuts power automatically to protect your car battery.
• What other functions does this jump starter have? This 74Wh unit works as a 18W fast power bank for phones and dash cams. It also has 3-mode LED light and LCD power display for roadside emergencies.
• Can it work in low temperature and is it portable? It works stably from -20℃ to +60℃ for cold winter use. Slim compact design fits glove boxes, full accessories and storage bag are included.
• How long does it take to fully charge this 74Wh jump starter? Equipped with 18W fast charging, full charging takes 4-5 hours via Type-C cable.
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• LARGE POWER BANK
• Intelligent Force Start
• Reliable Jump Starter