10 Best Jump Start Battery Packs 2025 in the United States

The NOCO Boost Plus GB40 is a compact yet powerful jump starter suitable for both gasoline (up to 6.0 liters) and diesel (up to 3.0 liters) engines. With a peak current of 1000 amps, it can jump-start a car battery up to 20 times on a single charge. It is designed to be user-friendly and safe, featuring spark-proof technology and reverse polarity protection to prevent incorrect connections and sparks. This makes it particularly appealing for those who may not be very experienced with car maintenance.

Additionally, it offers multiple functionalities, acting as a portable power bank for USB devices and featuring a built-in 100-lumen LED flashlight with seven different modes, including emergency strobe and SOS. This can be particularly useful in roadside emergencies during night time or in low light conditions. The GB40 is designed to be used in various climates, thanks to its high-discharge lithium technology. It is also rugged and water-resistant with an IP65 rating, making it durable in different weather conditions. Its rubberized over-molded casing prevents it from scratching or marring surfaces.

Weighing only 2.5 pounds and being ultra-compact, it is easy to carry around and store. However, while it excels in portability and multifunctionality, some users might find the 24-inch cable length a bit short for certain applications. Additionally, it requires a powered USB-C port for recharging, which could be an inconvenience if you don't have one readily available.

The NOCO Boost HD GB70 is a powerful jump-start battery pack with a peak output of 2000 amps, making it suitable for large gasoline engines up to 8.0 liters and diesel engines up to 6.0 liters. With a battery capacity that allows up to 40 jump starts on a single charge, it's reliable for frequent use. It is compact and weighs just 5 pounds, making it portable and easy to store in a vehicle. Safety is a highlight with features like spark-proof technology and reverse polarity protection, ensuring safe and mistake-free connections to any 12-volt vehicle.

Additional features include a multifunctional design that serves as a portable power bank for USB devices and a 400-lumen LED flashlight with multiple modes, including emergency strobe and SOS. The advanced design includes a rugged, water-resistant enclosure rated at IP65 and a rubberized casing to prevent scratches, enhancing durability.

The device is user-friendly, with simple and straightforward operation. It is designed for larger engines, which may be overkill for smaller vehicles. Nevertheless, the NOCO Boost HD GB70 is well-suited for anyone needing a robust and versatile jump-start battery pack with comprehensive safety features and additional functionalities.

The NOCO Boost X GBX155 is a powerful and versatile jump starter designed to handle a wide range of vehicles, making it suitable for those with large gas engines up to 10.0 liters and diesel engines up to 8.0 liters. With an impressive peak output of 4250 amps, it provides significant starting power. The unit is relatively compact and portable, weighing just over 7 pounds, making it easy to store and transport.

One of its standout features is the USB-C Power Delivery, which not only allows for quick recharges of the jump starter itself but also enables it to charge a variety of USB-C devices, making it highly versatile. The UltraSafe 2.0 technology ensures safe operation with features like spark-proof technology and reverse polarity protection, which is particularly important for those who may not be experienced with jump-starting vehicles.

However, while the product is rich in features, it's on the heavier side compared to some other jump starters, which might be a drawback for users looking for something ultra-lightweight. The price point may be higher than some alternatives, though this is often justified by its high-performance specs and additional capabilities like the 500-lumen LED flashlight with multiple modes. Users have generally rated it positively, highlighting its reliability and effectiveness.