10 Best Battery Jump Starter 2025 in the United States

The NOCO Boost Plus GB40 is a compact yet powerful battery jump starter designed for both gasoline and diesel engines. With a peak output of 1000 amps, it can jump start most vehicles quickly and efficiently, allowing for up to 20 jump starts on a single charge. This feature is particularly beneficial for drivers who require a reliable backup during emergencies.

One of the standout aspects of the GB40 is its safety features. It incorporates a mistake-proof design, including spark-proof technology and reverse polarity protection, which makes it easy to use, even for those who might be unfamiliar with jump starting a vehicle. This focus on safety is a significant advantage in the battery jump starter category.

In addition to being a jumper, it doubles as a portable power bank, allowing users to charge smartphones and other USB devices. The built-in 100-lumen LED flashlight with multiple modes, including SOS, adds extra functionality, making it a versatile tool for roadside emergencies. Portability is another strong point; the unit is lightweight at just 2.5 pounds and features a rugged, water-resistant design, rated IP65, ensuring durability in various weather conditions. However, while it is compact for a jump starter, some may find it a bit bulkier than simpler models. On the downside, the GB40's battery capacity may not be enough for larger or more demanding vehicles, particularly those with bigger engines outside its stated limits. It's also important to note that while it has a robust build, the price might be on the higher side compared to less feature-rich alternatives.

The NOCO Boost HD GB70 is a powerful and compact car battery jump starter designed for both gasoline and diesel engines. Boasting an impressive peak output of 2000 amps, it can jump-start larger engines and perform up to 40 jumps on a single charge, making it ideal for those who need a reliable solution for unexpected battery failures. A standout feature is its UltraSafe technology, which protects against incorrect connections and sparks, enhancing user safety during operation.

In addition to its primary function as a jump starter, this model also serves as a portable power bank and includes a bright 400-lumen LED flashlight with multiple modes, which can be very handy in emergencies. The GB70 is designed to be durable with a rugged, water-resistant exterior rated at IP65, and its lightweight build of just 5 pounds makes it easy to transport.

This jump starter is well-suited for car owners looking for a compact and powerful emergency tool, especially those who frequently travel or live in areas where cold weather might affect battery performance. Its combination of safety features, portability, and additional functionalities like charging USB devices make it a versatile choice for many users.

The WOLFBOX 4000A Jump Starter is a robust and versatile option for anyone needing a reliable emergency power source for their vehicle. With a peak output of 4000 amps and a substantial 24000mAh battery capacity, it can effectively jump-start 12V vehicles, including those with larger engines up to 10 liters in both gasoline and diesel. This makes it particularly suitable for owners of trucks, boats, and other heavy-duty vehicles.

The HD LCD display is a user-friendly feature that keeps you informed about the device’s status, enhancing its ease of use. The inclusion of a 65W USB-C quick charging port and QC3.0 USB-A port means it can also serve as a power bank for your electronic devices, which is ideal for travel or camping situations.

Safety is well-covered with 10 types of protection, including spark-proof and temperature protections, and its IP64 rating ensures durability in tough environments. On the downside, the unit’s weight of 2.9 pounds and dimensions (3.86