Best Wolfbox 4000a Car Battery Jump Starter in 2025
Updated on July 2025
#1
Recommended
Free Shipping
- Jump starts dead batteries for gasoline and diesel engines up to 10.0L with 4000 amps of power.
- Includes dual USB and USB Type-C ports for charging devices and recharging the jump starter.
- Can jump start vehicles over 60 times on a full charge, enhancing emergency preparedness.
- Built with safety features, including metal clamps and protection against misuse and sparks.
- Durable design with rubber corners and flashlight for use in emergency situations at night.
- Reliable in extreme temperatures from -4°F to 140°F for dependable performance in winter.
Read More
- Jump starts dead batteries for gasoline and diesel engines up to 10.0L with 4000 amps of power.
- Includes dual USB and USB Type-C ports for charging devices and recharging the jump starter.
- Can jump start vehicles over 60 times on a full charge, enhancing emergency preparedness.
- Built with safety features, including metal clamps and protection against misuse and sparks.
Read More
#2
Value for Money
24% Off
Free Shipping
- All-in-one device combining a 24000 mAh jump starter and air compressor; capable of starting 12V car batteries up to 10L gas or diesel engines and inflating pickup truck tires.
- Fast charging capability with USB-C 65W port and USB-A ports; fully charges in roughly two hours and serves as a 24000 mAh power bank for various devices.
- Quick tire inflation with a 45 L/min motor; inflates a pickup truck tire from 30 to 36 PSI in 2.5 minutes and an SUV tire in 1 minute 20 seconds.
- Powerful booster with 400-lumen LED flashlight; includes multiple light modes for emergency situations and provides effective vehicle starting assistance in low voltage.
- Designed for extreme conditions; operates in temperatures as low as -4°F and features IP64 rating for durability against harsh environments.
Read More
- All-in-one device combining a 24000 mAh jump starter and air compressor; capable of starting 12V car batteries up to 10L gas or diesel engines and inflating pickup truck tires.
- Fast charging capability with USB-C 65W port and USB-A ports; fully charges in roughly two hours and serves as a 24000 mAh power bank for various devices.
- Quick tire inflation with a 45 L/min motor; inflates a pickup truck tire from 30 to 36 PSI in 2.5 minutes and an SUV tire in 1 minute 20 seconds.
Read More
#3
23% Off
Free Shipping
- Provides up to 6000A peak current for starting gas and diesel engines, suitable for a variety of 12-volt vehicles including cars, trucks, motorcycles, and boats.
- Features intelligent jumper clamps with 8 safety protections to ensure secure operation, with indicator light for incorrect usage warnings.
- Functions as a portable power pack with 2 USB output ports, including a quick-charging option, enabling efficient charging of devices such as smartphones and tablets.
- Equipped with 3 brightness modes of LED light (Lighting, Flash, SOS) to assist with nighttime starts and emergency signaling.
- Includes the jump starter, smart jumper cables, storage case, USB Type-C charging cable, cigarette lighter socket adapter, and user manual; AC adapter not included.
Read More
- Provides up to 6000A peak current for starting gas and diesel engines, suitable for a variety of 12-volt vehicles including cars, trucks, motorcycles, and boats.
- Features intelligent jumper clamps with 8 safety protections to ensure secure operation, with indicator light for incorrect usage warnings.
- Functions as a portable power pack with 2 USB output ports, including a quick-charging option, enabling efficient charging of devices such as smartphones and tablets.
Read More
#4
Free Shipping
- Offers a peak current of 4000A, enabling the jump starter to revive various 12V vehicles including motorcycles and ATVs, effective for gas engines and diesels up to 10L.
- Features built-in intelligent protection against short circuits, low battery, high temperature, and reverse connections, with indicators for safe operation.
- Equipped with dual USB 3.0 ports for rapid charging, offering outputs of up to 12V/1.5A, compatible with most USB devices and charging 75% faster than conventional options.
- Includes a multifunctional LED light with three modes (flashlight, SOS, strobe), ideal for emergencies and nighttime use during camping or outdoor activities.
- Package contains a portable battery starter, jumper cables, USB-C cable, cigarette lighter converter, carry case, user manual, and access to 24/7 customer support.
Read More
- Offers a peak current of 4000A, enabling the jump starter to revive various 12V vehicles including motorcycles and ATVs, effective for gas engines and diesels up to 10L.
- Features built-in intelligent protection against short circuits, low battery, high temperature, and reverse connections, with indicators for safe operation.
- Equipped with dual USB 3.0 ports for rapid charging, offering outputs of up to 12V/1.5A, compatible with most USB devices and charging 75% faster than conventional options.
Read More
#5
40% Off
Free Shipping
- HPBS H2000 Car Jump Starter delivers 2000A peak power, capable of jump-starting 12V vehicles with up to 8L gasoline or 6.5L diesel engines in just 1-2 seconds and can perform this task up to 40 times on a full charge.
- Equipped with a 3.0" LCD display for clear visibility of essential information, eliminating the need for guesswork or lengthy waits for roadside assistance during battery failures.
- Features advanced intelligent clamps with 10 safety protections, including safeguards against short circuits, over-temperature, and reverse polarity, ensuring safe operation for both the user and the vehicle.
- Functions as a mobile power bank with multiple outputs, including USB Quick Charge options and an LED flashlight with three modes for use in emergencies or low-light conditions.
- Operates effectively across a wide temperature range from -4°F to 140°F, ensuring reliable performance in extreme weather situations.
- Backed by a 2-year quality assurance and 24/7 customer support for assistance with any inquiries regarding the product.
Read More
- HPBS H2000 Car Jump Starter delivers 2000A peak power, capable of jump-starting 12V vehicles with up to 8L gasoline or 6.5L diesel engines in just 1-2 seconds and can perform this task up to 40 times on a full charge.
- Equipped with a 3.0" LCD display for clear visibility of essential information, eliminating the need for guesswork or lengthy waits for roadside assistance during battery failures.
Read More
#6
38% Off
Free Shipping
- Peak current of 6000A enables quick jumpstarts for gas engines and 12L diesel engines, handling various vehicles including cars, motorcycles, RVs, and boats.
- Features 10 intelligent safety protections to prevent short circuits, reverse polarity, and overheating, enhancing battery life and performance.
- Functions as a car jump starter, portable power bank with two USB ports, and LED flashlight, offering fast charging capabilities and three light modes.
- Sturdy, waterproof shell with a non-slip grip and LED screen for battery status display; compact and lightweight for easy storage.
- Includes a 4-year warranty and lifetime technical support; recommended to maintain battery above 50% charge and recharge every 3 months.
Read More
- Peak current of 6000A enables quick jumpstarts for gas engines and 12L diesel engines, handling various vehicles including cars, motorcycles, RVs, and boats.
- Features 10 intelligent safety protections to prevent short circuits, reverse polarity, and overheating, enhancing battery life and performance.
- Functions as a car jump starter, portable power bank with two USB ports, and LED flashlight, offering fast charging capabilities and three light modes.
Read More
#7
Free Shipping
- Powerful 24000mAh battery suitable for 12V vehicles, including cars, trucks, and boats, supports engines under 10 liters.
- LCD display provides clear status indicators for monitoring the jump starter's condition and functionalities.
- Quickly charge devices with a 65W USB-C port and QC3.0 USB-A port; fully reusable in 1.3 hours, ideal for travel and camping.
- Includes a booster function for low-voltage vehicle starts and an LED flashlight with SOS, strobe, and high-beam modes for emergencies.
- IP64 rating and 10 safety features ensure reliability and protection in challenging environments.
Read More
- Powerful 24000mAh battery suitable for 12V vehicles, including cars, trucks, and boats, supports engines under 10 liters.
- LCD display provides clear status indicators for monitoring the jump starter's condition and functionalities.
- Quickly charge devices with a 65W USB-C port and QC3.0 USB-A port; fully reusable in 1.3 hours, ideal for travel and camping.
Read More
#8
50% Off
Free Shipping
- Powerful 4000 A current and 24000 mAh battery capacity for jump starting engines up to 10 L gas and 8 L diesel.
- Smart jumper cables with indicators for safe operation; automatically analyzes battery voltage and jumpstarts accordingly.
- Offers 10 safety features including reverse polarity, overcurrent, and spark resistance; rated IP 65 for waterproof and dust-proof protection.
- Multiple output ports for charging devices and powering accessories, including USB-A and Type-C; wall charger not included.
- Designed for efficient jump starting with smart battery indicators and durable internal components.
- Integrated flashlight with 3 light modes for visibility during nighttime emergencies.
Read More
- Powerful 4000 A current and 24000 mAh battery capacity for jump starting engines up to 10 L gas and 8 L diesel.
- Smart jumper cables with indicators for safe operation; automatically analyzes battery voltage and jumpstarts accordingly.
- Offers 10 safety features including reverse polarity, overcurrent, and spark resistance; rated IP 65 for waterproof and dust-proof protection.
Read More
#9
35% Off
Free Shipping
- Combines jump starter and air compressor for streamlined roadside assistance, reducing the need for multiple devices
- Features a 4000A jump starter suitable for 12V vehicles, with a 24000mAh battery capable of starting petrol engines up to 10L and diesel engines
- Includes a powerful 400 lumen LED flashlight with multiple modes, enhancing visibility during emergencies and ensuring a reliable light source
- Equipped with a 65W Type-C PD Charger for fast charging, specifically designed for the Wolfbox Jump Starter to enable quick power restoration
- Supports various fast charging protocols, including QC3.0, ensuring compatibility with a wide range of Type-C devices
Read More
- Combines jump starter and air compressor for streamlined roadside assistance, reducing the need for multiple devices
- Features a 4000A jump starter suitable for 12V vehicles, with a 24000mAh battery capable of starting petrol engines up to 10L and diesel engines
- Includes a powerful 400 lumen LED flashlight with multiple modes, enhancing visibility during emergencies and ensuring a reliable light source
Read More
#10
27% Off
Free Shipping
- Compact 1000-amp lithium battery jump starter for quick jumps in seconds, supporting gasoline engines up to 6.0L and diesel engines up to 3.0L.
- Features spark-proof technology and reverse polarity protection for safe connections to any 12-volt vehicle.
- Functions as a car jump starter, portable power bank, and 100-lumen LED flashlight with multiple light modes, including SOS.
- Utilizes high-discharge lithium technology and rugged, water-resistant design rated at IP65, weighing only 2.4 pounds.
- Includes jumper, booster clamps, car charger, USB cable, storage bag, user guide, and 1-year warranty.
Read More
- Compact 1000-amp lithium battery jump starter for quick jumps in seconds, supporting gasoline engines up to 6.0L and diesel engines up to 3.0L.
- Features spark-proof technology and reverse polarity protection for safe connections to any 12-volt vehicle.
- Functions as a car jump starter, portable power bank, and 100-lumen LED flashlight with multiple light modes, including SOS.
Read More
Cat Portable Jump Starter With Air Compressor
See All
Jump Starters & Battery Chargers Ac
See All
Dewalt 2800 Peak Amp Jump Starter 1000-watt Power Inverter
See All