10 Best Battery Booster Packs 2026 in the United States

The NOCO Boost Plus GB40 is a compact and versatile battery booster pack suitable for gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters. With a peak output of 1000 Amps, it can handle most standard vehicles and provides up to 20 jump starts on a single charge. Weighing just 7.94 ounces and featuring a rugged, water-resistant design, this unit is extremely portable and durable, making it ideal for on-the-go use.

The built-in safety features, including spark-proof technology and reverse polarity protection, ensure that it is safe and easy to use even for those who are not mechanically inclined. Additionally, it serves as a multi-functional device with a 100-lumen LED flashlight offering seven modes, and a portable power bank to recharge USB devices, enhancing its utility beyond just jump-starting cars.

However, the recharge time of 3 hours might be a drawback for those who need it to be ready at all times. Some users might find the 24-inch cable length a bit short depending on their vehicle's battery placement. The fact that it uses a Lithium Metal battery, which is included, ensures reliability but may require careful handling and storage.

The NOCO Boost X GBX155 4250A 12V UltraSafe Portable Lithium Jump Starter is a robust battery-booster pack designed for powerful engine starts. It boasts an impressive peak output current of 4250 amps, making it capable of jump-starting large engines up to 10.0-liter gasoline and 8.0-liter diesel. This extreme power ensures reliable performance but also means the device is relatively heavy, weighing in at 7.01 pounds, which might affect its portability for some users. The unit's dimensions are 8.18 inches deep, 4.84 inches wide, and 13.51 inches high, giving it a somewhat bulky profile, although it remains manageable for most applications.

One of the standout features is its Turbo Chargeable capability, utilizing USB-C technology for rapid recharges. The device fully recharges in just 2.7 hours, and even a quick 5-minute charge can provide enough power to jump-start a vehicle, adding convenience in emergency situations. Safety is a significant focus with UltraSafe 2.0 technology, which includes spark-proof technology and reverse polarity protection, enhancing both safety and thermal efficiency. This makes it easier and safer to use, even for those who are not particularly tech-savvy.

Additional features include a versatile power bank that provides 60 watts of USB-C power delivery for charging various devices like phones, tablets, and laptops, and a powerful 500-lumen LED flashlight with multiple modes including SOS. This makes the NOCO Boost X GBX155 multifunctional and useful beyond just jump-starting vehicles. While its versatility and power are notable strengths, the weight and bulkiness might be considered drawbacks for users who prioritize a compact, lightweight booster pack. For those needing a reliable and powerful jump starter with added safety and charging features, this product is a solid choice.

The NOCO Boost Pro GB150 stands out as a robust battery booster pack with a peak output of 3000 amps, making it capable of jump-starting vehicles with up to 9.0L gasoline or 7.0L diesel engines. This power is impressive, and its ability to perform up to 80 jump starts on a single charge highlights its efficiency and reliability. Weighing 7.5 pounds, it is relatively portable given its high capacity, though it may be on the heavier side for some users. Its compact dimensions make it easy to store in a vehicle.

Safety is a significant feature, with spark-proof technology and reverse polarity protection ensuring user security and ease of use. These features make it less intimidating for those unfamiliar with jump-starting vehicles. In addition to its primary function, it serves as a power bank, capable of recharging USB-C devices, and includes a powerful 500-lumen LED flashlight with multiple modes, adding to its utility. The recharge time of approximately 6 hours is reasonable considering its capacity.

It boasts a rugged design, IP65 water resistance, and a rubberized casing to protect against drops and scratches, making it durable for various conditions. The package includes heavy-duty booster clamps, connectors, cables, and a storage bag, ensuring you have everything needed for operation. While its price might be higher than some competitors, the advanced features and reliability it offers justify the investment for those needing a strong and versatile jump starter.