**Start Dead Batteries** - Quickly revive a dead battery with this compact yet robust 1000-amp lithium jump starter, capable of delivering up to 20 jump starts per charge and designed for gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters.
**UltraSafe** - This user-friendly car jumper ensures safety with its spark-proof technology and reverse polarity protection, allowing you to confidently connect to any 12-volt vehicle without the fear of mistakes.
**Multi-Function** - Serving as a car jump starter, a portable power bank, and an LED flashlight, it can recharge smartphones, tablets, and other USB gadgets. Rechargeable from any powered USB outlet in 3 hours at 2.1 amps, it also includes a built-in 100-lumen LED flashlight with seven modes, such as emergency strobe and SOS.
**Advanced Design** - Our most sophisticated jump starter features high-discharge lithium technology for safe use in all weather conditions. It comes with a rugged, water-resistant IP65-rated casing and a rubberized exterior to protect surfaces, all while being ultra-lightweight at just 2.4 pounds.
**In The Box** - Included are the GB40 UltraSafe Portable Car Jump Starter, heavy-duty booster clamps, a 12-volt car charger, a micro USB charging cable, a microfiber storage bag, a user guide, a 1-year warranty, and it is designed in the USA.