10 Best Portable Battery Jump Starters 2025 in the United States

The NOCO Boost Plus GB40 is a portable battery jump starter that boasts a powerful 1000-amp lithium battery, capable of jump-starting gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters. This makes it a reliable option for most standard vehicles. With a battery capacity that allows up to 20 jump starts on a single charge, it ensures you have ample power when needed. The safety features are particularly impressive, including spark-proof technology and reverse polarity protection, which prevent accidents and make the device user-friendly even for novices.

Weighing just 2.5 lbs and compactly designed, it's quite portable and easy to store in your vehicle. The multipurpose nature, functioning as a power bank for USB devices and featuring a 100-lumen LED flashlight with multiple modes, adds to its versatility. The rugged, water-resistant design (IP65 rating) enhances its durability, making it suitable for various environmental conditions.

However, some potential drawbacks include the relatively short 24-inch cable length, which might limit flexibility in certain situations. Also, while it charges quickly (around 3 hours), it requires a powered USB-C port, which could be a minor inconvenience if you don’t have one readily available. Despite these minor issues, the NOCO Boost Plus GB40 stands out for its robust performance, advanced safety features, and multi-functionality, making it a solid choice for anyone looking for a reliable portable battery jump starter.

The NOCO Boost HD GB70 2000A UltraSafe Car Battery Jump Starter stands out with its 2000 peak amps, making it capable of jump-starting gasoline engines up to 8.0 liters and diesel engines up to 6.0 liters. Battery capacity is commendable, as it can provide up to 40 jump starts on a single charge. This makes it a reliable option for most car owners, especially those with larger vehicles. Safety features are robust, incorporating spark-proof technology and reverse polarity protection, ensuring users can connect it safely without worrying about incorrect connections or sparks.

The device's multi-functionality adds to its appeal, doubling as a portable power bank and featuring a 400-lumen LED flashlight with multiple modes, which can be incredibly useful in emergency situations. It also has an advanced, durable design with a rugged, water-resistant IP65-rated enclosure and a rubberized casing to prevent surface damage. Weighing just 5 pounds, it is portable and easy to handle.

However, it takes approximately 6 hours to recharge via USB-C, which might be a bit long for some users. Additionally, the price might be on the higher side for those on a budget. This jump starter is ideal for drivers who need a reliable, powerful, and multifunctional device with excellent safety features and durability, especially those with larger vehicles.