The WOLFBOX JS24 Car Battery Jump Starter is a high-performance, multifunctional portable power solution designed to jump-start vehicles safely and efficiently, even in extreme conditions. With a powerful 4000A peak current, this jump starter can effortlessly revive 12V vehicles, including cars, motorcycles, SUVs, trucks, and snowmobiles, supporting engines up to 10L gasoline or 10L diesel. Its wide operating temperature range (-4°F to 140°F) ensures reliable performance in freezing winters or scorching summers, making it an essential tool for emergencies.
Beyond its jump-starting capability, the JS24 doubles as a portable power bank, featuring USB outputs to charge smartphones, tablets, and other USB devices, perfect for road trips or outdoor adventures. It also includes a super-bright LED flashlight with three modes (flash, strobe, SOS), ideal for camping, emergencies, or nighttime repairs. The one-touch boost function allows quick ignition even with a low-voltage battery, while advanced safety certifications (UL, FCC, CE, CA65) and IP64 protection guarantee durability and protection against dust, water, and harsh environments.
The HD LCD display provides real-time status updates, ensuring easy monitoring of battery levels and functions, even in low-light conditions. Whether you need a reliable car jumper, emergency power bank, or survival flashlight, the WOLFBOX JS24 is a versatile, compact, and travel-friendly solution.
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portable battery jump starter for car.
- Powerful Capacity Car Battery Jump Starter – With a peak current of up to 4000A, the WOLFBOX JS24 Car Battery Jump Starter can easily and safely start almost all 12V power-off vehicles (up to 10L gasoline engines and 10L diesel engines) even in extreme temperatures (-4°F~140°F). Suitable for cars, motorcycles, SUVs, trucks, snowmobiles, etc.
- Multifunctional Jump Starter Power Pack – The JS24 car battery jump box is not just a car battery jump pack, it can also be used as a portable mobile power supply with an output interface to charge smartphones, tablets or other USB devices. It can also be used as a super bright LED light with 3 modes: flash, strobe and SOS. A lifesaver in emergencies, this multifunctional flashlight is perfect for camping, outdoor, emergency, travel and other occasions.
- One Touch Booster & High Safety – This WOLFBOX JS24 Car Battery Jump Starter has a one touch boost function to start the vehicle at low voltage. This car jump box can withstand temperatures from -4 to 140°F, this portable battery jump starter can operate reliably even in extreme conditions. It has passed multiple safety tests, including UL, FCC, CE, and CA65. Its IP64 protection rating ensures its stability in harsh environments.
- HD LCD Display – The LCD screen clearly displays all status indicators of the car jump starter. Easily observe the current status of the jump starter and easily access all functions. It can also be used normally in low light conditions.
- 24-month Warranty & Customer Service – This portable battery jump starter is backed by a 24-month warranty, software upgrades, and 24-hour customer service. During this period, we will help you solve any problems related to the product, installation, or use.
