The GP3000 Jump Starter delivers 3000 Amps of peak power, starting 12V vehicles up to 9L gas or 7L diesel engines safely. Featuring a "BOOST" button for low or dead batteries, it's ideal for cars, trucks, motorcycles, ATVs, and more. Equipped with 10 safety protections (over-charge, over-current, reverse-polarity, and more), it operates in extreme temperatures (-4°F to 140°F). This 4-in-1 emergency tool also functions as a power bank, LED flashlight, and DC power supply for car accessories. Built with rugged, scratch-resistant materials, it ensures long-lasting durability. Includes jump starter, smart jumper cable, USB cables, and storage case.
Q: How long will it stay charged without use .
A: Thank you for your patience. Regarding the 16,000mAh jump starter, under normal storage conditions (around 25°C), lithium-ion batteries typically have a self-discharge rate of about 1-3% per month. This means if fully charged and left unused, it should retain most of its capacity for several months. However, please note that factors such as high temperatures or the standby power consumption of the device itself may affect the actual duration. To maximize battery life, it is recommended to store it in a cool, dry place and recharge it every 3 to 6 months if not in use for an extended period. As for the charging time, it takes approximately 5 hours to fully charge. Please let me know if you have any further questions.
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The GP3000 Jump Starter delivers 3000 Amps of peak power, starting 12V vehicles up to 9L gas or 7L diesel engines safely. Featuring a "BOOST" button for low or dead batteries, it's ideal for cars, trucks, motorcycles, ATVs, and more. Equipped with 10 safety protections (over-charge, over-current, reverse-polarity, and more), it operates in extreme temperatures (-4°F to 140°F). This 4-in-1 emergency tool also functions as a power bank, LED flashlight, and DC power supply for car accessories. Built with rugged, scratch-resistant materials, it ensures long-lasting durability. Includes jump starter, smart jumper cable, USB cables, and storage case.

The GOOLOO A7 is a powerful 12-in-1 jump starter with air compressor, combining jump starting, tire inflation, inflate/deflate pump, power bank, fast charging, LED/SOS lights, and BOOST function. With a real 6000A peak current, it instantly starts all gas engines and up to 10L diesel vehicles. The high-efficiency air pump inflates large SUV tires quickly and handles inflatables like tents and air sofas. Designed for easy 3-step operation, it works reliably in extreme temperatures and is ideal for emergencies, travel, and outdoor adventures. An 18-month warranty and full accessory kit are included.

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.

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.
| Pros for GOOLOO - GP3000 Jump Starter, 3000A for Diesel Engines, Safe Lithium Battery Booster, USB Quick Charge, Auto Battery Starter | |||
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| There were no pros for this product— | There were no pros for this product— | Overall Performance, Ease of Use, Battery Life, Power | Overall Performance |