WOLFBOX - 4000A Car Battery Jump Starter, Portable Battery Booster, Fast Charger, Jump Box for 10L Gasoline and Diesel Engines
Related Item
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. Tips：A 65W charging plug needs to be purchased separately.
- 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 Port: 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, C to C Fast Charge Cable, Battery Clamp & Jumper Cable, User Manual
Q: how does the battery rechargeafter use?
A: I usually get a lot jump per full charge. mine usually takes about 3 hours from completely dead.
Q: Does this work with a 1 ton Diesel?
A: if your engine's starter uses less then 4000a cranking amps then yes it'll work I would imagine your engine is close to a f550 so yes it would work
Q: what type of plug in to the wall outlet does it take?
A: undefined
A: Yes, the MegaVolt 24 (4000A jump starter) can be stored in your car It can withstand a storage temperature range of -20°C to 60°C / -4℉ to 140℉, so it's safe to leave it in your car during both summer and winte
A: When fully charged, the MegaVolt 24 retains the ability to start a vehicle for 6 to 12 months; it can still start the vehicle normally after six months of storage, provided that proper storage guidelines are followed to ensure consistent performance.
Q: does this jumper work on hybrid car batteries?
A: The MegaVolt 24 jump starter is compatible with 12V batteries; as long as the hybrid vehicle uses a 12V battery, this jump starter can be used to start it.
Q: Does this work for Tesla cars?
A: Hello, Thank you for reaching out with your question. I'll be happy to clarify this for you. To answer your question: the 4000A jump starter is capable of starting 12V gasoline engines up to 10.0L and 12V diesel engines up to 8.0L; however, it does not support 24V vehicle starting systems. I hope this information is helpful. If there's anything else you'd like to check or need further assistance, please don’t hesitate to reach out. Have a great day! WOLFBOX Team
Q: What are the watt hours for this unit?
A: The unit has a capacity of 24000mAh (88.8Wh).
Reviews
Rating 4.8 out of 5 stars with 114 reviews
- Overall Performance (32)
- Ease of Use (28)
- Size (10)
- Charging Speed (8)
- Battery Life (5)
Customer Images
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.
Compare similar products
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. Tips：A 65W charging plug needs to be purchased separately.
GOOLOO A3 portable car jump starter with air compressor provides up to 3000A peak current and high capacity, its upgraded jumper cable can safely start all 12V vehicles which up to 9.0L gas and 6.5L, includes cars, trucks, motorcycles, boats, RVs, tractors, ATVs, UTVs, lawnmowers, snowmobiles, etc. Built-in high-quality motor, inflating function is more powerful than others, the Gooloo A3 jump starter battery pack can inflate tires' pressure from 3PSI to 150PSI in minutes and won't shot-down due to over heated.Meanwhile, it is ultra-lightweight and portable. Easy to use and friendly design, just follow the user manual and help you to use it in minutes, also equipped with 400 Lumen led light, lighter weight and compact design, more portable and worked as power bank!
WOLFBOX 4000A Jump Starter with 160PSI Air Compressor, 12V Car Battery Booster, 65W Fast Charge, 24000mAh Jump Starter Portable Tire Inflator, LED Display for 10L Gas & Diesel Engines, LED Light, Jumpe Cables.Power through emergencies with the WOLFBOX 4000A Battery Jump Starter, your ultimate roadside companion. This powerhouse delivers a 4,000A peak current to auto jump starter all 12V vehicles (including 10L gas & diesel engines) from cars and trucks to boats and snowmobiles. The massive 24,000mAh battery doubles as a 65W fast-charging power bank (USB-C/USB-A/DC outputs) to fuel phones, tablets, and devices.(Not include a 65W charging adapter.)
The NIOPOW 5000A Car Jump Starter features a 28800mAh battery to start all gas engines and up to 12L diesel vehicles. With a 3.3" LCD, 3-mode LED flashlight, USB-A/C fast charging, and 12V output for car accessories, it’s a compact, rugged, and versatile roadside companion—perfect for travel, emergencies, or as a gift.
| Pros for WOLFBOX - 4000A Car Battery Jump Starter, Portable Battery Booster, Fast Charger, Jump Box for 10L Gasoline and Diesel Engines | |||
|---|---|---|---|
| Overall Performance, Ease of Use, Battery Life, Size, Charging Speed | Overall Performance | There were no pros for this product— | Ease of Use, Battery Life, Power Capacity |
Specs
More to consider
Tech Fest Deal$69.99The price was $99.99
New Limited Time Deal$49.98The price was $129.99
Tech Fest Deal$99.99The price was $149.99
New Limited Time Deal$148.99The price was $249.99
Tech Fest Deal$89.99The price was $129.99
Enjoy your ride Sponsored
- New Limited Time Deal$148.99The price was $249.99
$30.99The price was $65.99- New Limited Time Deal$49.98The price was $129.99
New Limited Time Deal$24.99The price was $59.98- Tech Fest Deal$69.99The price was $99.99
- Tech Fest Deal$99.99The price was $149.99
Keep exploring
- Tech Fest Deal$69.99The price was $99.99
- New Limited Time Deal$49.98The price was $129.99
