WOLFBOX - 4000A Car Battery Jump Starter, Portable Battery Booster, Fast Charger, Jump Box for 10L Gasoline and Diesel Engines
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About This Item
- General
- Brand: WOLFBOX
- Model Number: JS24
- Product Name: 4000A Car Battery Jump Starter, Portable Battery Booster, Fast Charger, Jump Box for 10L Gasoline and Diesel Engines
- Power
- Amperage: 4000A (Strength of electrical current.)
- Voltage: 12V (Amount of power needed to support an electrical current.)
- Compatible Battery Type: Lithium
- Charger Type: DC
- Charging Method: Automatic
- Auto Shut-Off: true (Feature automatically turns off the product.)
- Dimensions
- Product Height: 1.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 9.33 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 3.86 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 3.2 pounds (The out of box weight of the item.)
- Cord Length: 1 feet
- Features
- Overload Protection: true (Features intended to protect the product from damage and overheating caused by overload.)
- Product Safety Certifications and Standard(s): UL Listed (Lists the applicable certifications and/or standards, as stated by the manufacturer, in which the product has met the requirements for the assurance of quality and safety.)
- Warranty
- Warranty - Parts: 24-month
- Warranty - Labor: 24-month
- Other
- UPC: 6974265780875
This WOLFBOX JS24 car jump starter provides up to 4000A peak current and 24000mAh high capacity. It can safely start gas and diesel engines. Works on all (12 volt) cars, trucks, boats and large vehicles, meanwhile it is very portable. The JS24 battery jump starter works with a smart jumper clip to provide 10 safety protections to ensure safe use. The JS24 car jump starter power supply contains an LED screen that clearly displays all status indicators of the portable car jump starter power supply. You can easily identify the current status of your emergency power source and provide seamless access to all functions. This JS24 car jumper is also equipped with 1*65W Type-C input/output port and 1*QC 3.0 USB-A port, which can save 50 when charging your mobile phone, tablet, Kindle or digital camera 50% time. A PD 65W fast charger additional purchase required.
- High-Capacity Power: High-capacity 4000A jump starter with a 24000mAh/88.8Wh battery, suitable for 12V vehicles including cars, trucks, boats, and larger vehicles.Portable Jump Starter Battery Pack(10L Gas 10L Diesel Engine)
- HD LED Display: This LED screen provides a clear display of all the status indicators for the portable car jump starter supply. You can easily discern the current state of your emergency power source, facilitating seamless access to all functionalities.
- 65W USB-C Quick Charging: We have 1 * 65W Type-C in/out port, and 1 * QC3.0 USB-A port, and the jump start battery pack source fully charges in just 1.3 hours. With two output ports, it quickly charges common electronic devices like phones, laptops, and iPads, making it ideal for travel or camping. You will need to purchase a PD65W fast charger separately.
- Booster & LED Flashlight: The booster function can assist you in starting your vehicle normally when the voltage is too low, and this jump box supply also comes equipped with an LED flashlight featuring SOS, strobe, and high-beam modes. In emergencies, it can serve as your emergency device.
- IP64 & 10 Types Safe Protections: The battery jumper starter portable with an IP64 protection rating, ensures the emergency power supply is resilient in harsh environments. Internally, it features 10 essential safety protections, including spark-proof, low-temperature protection, and high-temperature protection.
- High-Capacity Power: High-capacity 4000A jump starter with a 24000mAh/88.8Wh battery, suitable for 12V vehicles including cars, trucks, boats, and larger vehicles.Portable Jump Starter Battery Pack(10L Gas 10L Diesel Engine)
- HD LED Display: This LED screen provides a clear display of all the status indicators for the portable car jump starter supply. You can easily discern the current state of your emergency power source, facilitating seamless access to all functionalities.
- 65W USB-C Quick Charging: We have 1 * 65W Type-C in/out port, and 1 * QC3.0 USB-A port, and the jump start battery pack source fully charges in just 1.3 hours. With two output ports, it quickly charges common electronic devices like phones, laptops, and iPads, making it ideal for travel or camping. You will need to purchase a PD65W fast charger separately.
- Booster & LED Flashlight: The booster function can assist you in starting your vehicle normally when the voltage is too low, and this jump box supply also comes equipped with an LED flashlight featuring SOS, strobe, and high-beam modes. In emergencies, it can serve as your emergency device.
- IP64 & 10 Types Safe Protections: The battery jumper starter portable with an IP64 protection rating, ensures the emergency power supply is resilient in harsh environments. Internally, it features 10 essential safety protections, including spark-proof, low-temperature protection, and high-temperature protection.
Whats Included
- Jump Starter Host, EVA Bag, Wall Charger, C to C Fast Charge Cable, Battery Clamp & Jumper Cable, User Manual
- Jump Starter Host, EVA Bag, Wall Charger, C to C Fast Charge Cable, Battery Clamp & Jumper Cable, User Manual
Q: how does the battery rechargeafter use?
A: undefined
A: Yes, it can be used.
Reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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This WOLFBOX JS24 car jump starter provides up to 4000A peak current and 24000mAh high capacity. It can safely start gas and diesel engines. Works on all (12 volt) cars, trucks, boats and large vehicles, meanwhile it is very portable. The JS24 battery jump starter works with a smart jumper clip to provide 10 safety protections to ensure safe use. The JS24 car jump starter power supply contains an LED screen that clearly displays all status indicators of the portable car jump starter power supply. You can easily identify the current status of your emergency power source and provide seamless access to all functions. This JS24 car jumper is also equipped with 1*65W Type-C input/output port and 1*QC 3.0 USB-A port, which can save 50 when charging your mobile phone, tablet, Kindle or digital camera 50% time. A PD 65W fast charger additional purchase required.
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Stay fully prepared on the road with this 12V portable jump starter, designed to deliver dependable performance in unexpected battery emergencies. Built with high-quality red and black clamps, it provides a secure, stable connection to your vehicle’s battery, ensuring safe and confident operation. The compact unit features a 2.3” digital smart display that presents battery level, status indicators, and operation prompts in a clear, easy-to-read layout, helping beginners and experienced drivers alike complete a jump-start quickly and intuitively. Powered by a 10,000mAh lithium-ion battery, this device supports QC18W fast charging so you can keep your phone, tablet, or other small electronics powered while traveling. Whether you’re commuting, road-tripping, or handling daily errands, it doubles as a convenient portable power bank for added versatility. For emergency visibility, the built-in 300-lumen LED light offers three modes—steady, SOS, and flashing—providing additional safety when working in low-light or roadside conditions. The rugged outer casing is engineered for durability and everyday use, resisting wear and maintaining a solid, reliable grip in various weather environments. To keep everything organized, the jump starter comes with a durable protective carrying case that securely holds the unit, clamps, and cables. Lightweight and easy to store in your vehicle’s glovebox, trunk, or emergency kit, it ensures that you have the right tool on hand whenever you need it. For added peace of mind, this jump starter is backed by a 1-Year Limited Warranty, providing dependable support long after purchase.
