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The Rexing RJ31 3-in-1 Jump Starter is your all-in-one roadside companion, combining a jump starter, tire inflator, and air blower in one portable device. With 1500A peak current and a 12000mAh capacity, it can jump start gasoline engines up to 6 liters and diesel engines up to 3 liters, making it ideal for cars, motorcycles, SUVs, ATVs, and small boats. The integrated 150 PSI tire inflator quickly restores tire pressure for cars, bikes, and motorcycles, while the air blower function is perfect for cleaning or inflating sports equipment. A 150-lumen LED flashlight ensures you have light during night repairs or roadside emergencies, and USB-C input (5V/2A) plus USB output (5V/2A) keep your devices powered on the go. Compact, durable, and versatile, the RJ31 is built for both everyday convenience and unexpected emergencies—whether on the road, at home, or outdoors.
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The Rexing RJ31 3-in-1 Jump Starter is your all-in-one roadside companion, combining a jump starter, tire inflator, and air blower in one portable device. With 1500A peak current and a 12000mAh capacity, it can jump start gasoline engines up to 6 liters and diesel engines up to 3 liters, making it ideal for cars, motorcycles, SUVs, ATVs, and small boats. The integrated 150 PSI tire inflator quickly restores tire pressure for cars, bikes, and motorcycles, while the air blower function is perfect for cleaning or inflating sports equipment. A 150-lumen LED flashlight ensures you have light during night repairs or roadside emergencies, and USB-C input (5V/2A) plus USB output (5V/2A) keep your devices powered on the go. Compact, durable, and versatile, the RJ31 is built for both everyday convenience and unexpected emergencies—whether on the road, at home, or outdoors.

The GBX45 Boost X is a new class of portable lithium jump starters—engineered for extreme performance and rated at 1,250 amps to start gas engines up to 6.5 liters and diesel engines up to 4.0 liters. Featuring our upgraded UltraSafe 2.0 technology, it offers spark-proof connections and reverse polarity protection, now with enhanced thermal efficiency and power management for even greater safety and battery life. Designed with a high-voltage output system, the GBX45 includes an integrated 60-second timer to conserve energy—delivering up to 6 jump starts per charge with maximum power on every start. Even if completely depleted, it can gain enough power for a jump start in just 5 minutes or fully recharge in only 48 minutes via USB-C Power Delivery. A 60-watt USB-C port provides both input and output, turning Boost X into a high-performance power bank for fast charging phones, tablets, laptops, and other USB-C devices. A precision-engineered 100-lumen LED flashlight features seven modes, including SOS and strobe, to light up dark workspaces or help in roadside emergencies. The GBX45 jump starter comes complete with heavy-duty jumper clamps, a USB-C charging cable, and a microfiber storage bag, all backed by a 1-year limited warranty and proudly engineered in the USA. Whether you’re looking for a car jump starter, battery jump box, jumper pack, power pack jump starter, or a reliable jump starter battery pack to keep in your glovebox, the GBX45 delivers unmatched performance, trusted durability, and peace of mind—on the road, off the grid, or wherever your next adventure takes you.

The Pursuit All-in-One Jump Starter and Air Compressor is your ultimate roadside companion, consolidating essential emergency functions into a single, compact unit. At its core, it boasts a powerful 2000-amp peak current that can instantly revive dead batteries in cars, trucks, boats, and more, offering up to 20 jump starts on a single charge. Beyond this, it features a integrated 150 PSI air compressor that automatically inflates tires to your preset pressure, eliminating the need for separate tools. Enhanced with a large, intuitive digital screen, 10 advanced safety protections, and certifications from UL and FCC, it ensures both user-friendly operation and complete peace of mind. Completing its versatile design are a multi-mode LED light and a power bank to keep your devices charged, making the Pursuit an indispensable and portable power solution for any journey.

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.