YUSMAN Car Jump Starter, 4000A 12V Jump Starter Battery Pack (8.0 Gas/6.0L Diesel), Safe Car Jumper Box with Display, Car Jump Starter with Extended Smart Jumper Cables, Quick Charge 3.0, LED Light

POWERFUL JUMP STARTER: 5000A Car Jump Starter easily starts your battery in seconds, Starting a drained battery (up to 8L Gas engines and 6L diesel engines). The jump starter can easily restart an unloaded 12V vehicle without fear of extreme temperatures (-4°F~140°F). 1000+ recharge cycles, up to 40 jump starts on a single charge. 12800mAh POWER BANK: YUSMAN car jump starter built-in 4 high-capacity lightweight battery packs, and 3 USB charging ports, the battery jumper starter portable also works as a long-lasting power bank. The fast-charge USB port can fully charge your cellphones, tablets, and other mobile devices at the fastest speed possible. SMART SAFETY PROTECTION & LCD DISPLAY: The battery jump starter works with intelligent jumper clamps which provide multiple security protections to ensure it's safe to use. The car jump starter's LCD shows important data such as battery level, charge status, and battery temperature, making the jump starter easier and clearer to use. ALL-IN-ONE EMERGENCY LED FLASHLIGHT: Beyond jump-starting, our product serves as a multi-functional emergency tool. Equipped with a powerful LED flashlight and SOS mode, it's perfect for nighttime emergencies or outdoor adventures. The car jump starter's LED work light has 4 modes: Normal, SOS, Strobe, and Warning Light. COMPACT AND PORTABLE DESIGN: This Jump Starter has an EVA storage case that allows you to store this car jump starter more conveniently. The Car Jump Starter is lightweight build allows you to take it with you wherever you go, ensuring you never get stranded with a dead battery again. IN THE BOX: The package includes a Portable Lithium Car Battery Jump Starter Pack, Heavy-Duty Battery Clamps, USB Type-C Charging Cable, EVA Storage Case, and User manual. Note: Please charge the jumper fully when you first time receive it, though it shows full power. It is suggested to start the car when power is greater than 25%. Please recharge the car jump pack every 2-3 months to activate the battery jump starter and prolong the lifespan of the portable jump starter.