WolfBox 4000A Car Jump Starter, Portable Battery Pack & Jumper Cables for 10L Gasoline/Diesel Engines, Black

★★★★★ 4.2 88 reviews

$99.99
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$99.99
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Product details

Management number 230850261 Release Date 2026/06/18 List Price $40.00 Model Number 230850261
Category

WolfBox 4000A Car Battery Jump Starter is a versatile, high-performance automotive jump starter designed to safely and efficiently revive 12V vehicles, including cars, motorcycles, SUVs, trucks, and snowmobiles, with engines up to 10L gasoline or 10L diesel. Featuring a powerful 4000A peak current, it operates reliably in extreme temperatures (-4°F to 140°F), making it ideal for emergencies. This portable jump starter doubles as a power bank with USB outputs for charging devices and includes a super-bright LED flashlight with flash, strobe, and SOS modes for nighttime repairs or outdoor adventures. Advanced safety certifications (UL, FCC, CE, CA65) and IP64 protection ensure durability against harsh environments, while the HD LCD display provides real-time status updates for easy monitoring. Compact and travel-friendly, the WolfBox 4000A is the ultimate solution for jump-starting vehicles and powering devices on the go.

  • Powerful Capacity Car Battery Jump Starter - With a peak current of up to 4000A, equipped with a powerful 24000mAh battery, 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 4000A 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 4000A 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.
Amps 4000 A
Battery capacity 24000 mAh
Automotive battery type Lithium Ion Battery
Vehicle fitment type Universal
Volts 12 V
Compatible cars for 10L Gas and 10L Diesel Engine
Features Easy To Use, Emergency Equipment, Convenient Carrying, Convenient Storage, Diverse Application, Easy To Handle, Wide Application
Items included 1 * JS24 Jump Starter, 1 * Jumper Cable, 1 * USB-C to USB-C Cable, 1 * EVA Pack, 1 * User Manual
Brand WolfBox
Weight 2.9 lb
Assembled product dimensions (l x w x h) 3.86 x 9.33 x 1.50 in
Model JS24

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