10 Best Jump Packs 2025 in the United States

The WOLFBOX 4000A Jump Starter is a powerful and compact device designed to revive 12V vehicles with engines up to 10 liters, including both gas and diesel. Its 24000mAh battery and 4000 amps peak current provide strong jump-starting capability, which is essential in emergencies. Weighing just under 3 pounds and with slim dimensions, it’s highly portable and easy to store in your car. A standout feature is the bright LCD screen that clearly shows the device’s status, making it simple for anyone to operate.

Charging is also convenient thanks to the 65W USB-C quick charge, allowing the jump starter to be fully ready in about an hour and a half, plus it doubles as a power bank for phones and laptops—great for travel or camping. The one-touch boost button simplifies jump-starting, and the built-in LED flashlight with multiple modes adds extra safety during nighttime emergencies. The build quality seems robust, rated for a wide temperature range and protected against dust and water with an IP64 rating, making it reliable in tough weather. Safety certifications like UL and FCC provide added confidence.

The 24-month warranty and responsive customer support enhance peace of mind. While the device handles engines up to 10 liters, it may not be suitable for larger commercial vehicles. Also, at nearly 3 pounds, it’s portable but not the lightest option available. This jump starter is well-suited for everyday drivers who want a reliable, easy-to-use, and multi-functional emergency tool.

The GOOLOO GP4000 Jump Starter is a robust option for those seeking a high-capacity jump-pack. With a peak output of 4000 amps, it can handle most vehicles, including those with all gas engines and diesel engines up to 10.0L, making it suitable for a wide range of vehicles such as cars, trucks, and even yachts. Its ability to jump-start a car over 60 times on a full charge emphasizes its reliability in emergencies.

Portability is another strong suit of the GP4000. Weighing just under 4 pounds and featuring a compact design, it's easy to store and transport. It also functions as a power bank, equipped with dual USB ports and a Type-C port for charging devices like smartphones and tablets, enhancing its utility for tech-savvy users on the go.

Safety is paramount with the GP4000, as it includes 10 types of protection against misuse and durable all-metal clamps to prevent damage over time. However, its lack of a wall charger might require users to purchase an additional accessory for optimal charging convenience. In terms of durability, the GP4000 is designed to withstand harsh conditions, thanks to its sturdy construction and ability to function in extreme temperatures. This makes it a reliable choice for those in colder climates.

Ease of use is facilitated by features such as the 'BOOST' button for low-voltage batteries and a built-in flashlight for nighttime emergencies. However, users are advised to maintain the battery by charging it every 2-3 months if unused, to ensure it's ready when needed. The GP4000 has a strong feature set, and users should consider their charging needs and possibly invest in a compatible wall charger for added convenience. It's a solid choice for those who prioritize power, safety, and versatility in a jump-pack.

The Clore Automotive Jump-N-Carry JNC660 is a strong and reliable jump starter with a peak output of 1,700 amps, enough to jump-start most cars, trucks, and even some larger vehicles. Its 22Ah battery holds a solid charge, ready to deliver power when needed. The included 46-inch heavy-duty cables and industrial-grade clamps provide good reach and a secure connection to your battery.

While it weighs 18 pounds and has a bulky size, making it less convenient to carry around frequently, its sturdy build and metal case ensure durability and long-term use, even in tough conditions like cold weather. It also features a voltmeter to check battery status and a DC outlet to power other 12-volt devices, adding versatility beyond just jump-starting. The built-in automatic charger means you can recharge the unit easily.

The weight and size reduce portability compared to smaller, lighter models, so it is best suited for those who want a powerful, dependable jump starter to keep in a garage or truck rather than a compact, grab-and-go option. This makes it an excellent choice for users who value performance and durability over lightweight portability.