10 Best Portable Jump Starters

The NOCO Boost Plus GB40 is a portable jump starter that delivers impressive power with 1000 peak amps, making it suitable for petrol engines up to 6.0 liters and diesel engines up to 3.0 liters. This means it can handle a variety of vehicles, providing up to 20 jump starts on a single charge, which is quite efficient. Its compact size and lightweight design (2.4 pounds) enhance portability, which is crucial for a device intended to be carried around in a car. Safety is a priority with this product, as it includes spark-proof technology and reverse polarity protection, making it user-friendly and minimizing the risk of incorrect connections.

In terms of additional features, the GB40 serves as a multi-functional tool. It acts as a portable power bank capable of recharging USB devices and includes a 100-lumen LED flashlight with multiple modes, making it a handy companion during emergencies. Its durable and rugged build, with an IP65 water-resistant enclosure, ensures it can withstand various environmental conditions.

However, the device might have limitations such as needing a relatively long recharge time of 3 hours via USB, which might be inconvenient for some users. While it boasts advanced features and an easy-to-use interface, the product may not cover larger diesel engines above 3.0 liters, potentially narrowing its utility for certain users. Despite these minor drawbacks, the GB40 stands out in the market, evidenced by its high customer review ratings, showcasing its reliability and effectiveness for typical users looking for a compact and versatile jump starter.

The NOCO Boost Pro GB150 is a powerful and versatile portable jump starter designed for larger vehicles, capable of safely jump-starting gasoline engines up to 9.0 liters and diesel engines up to 7.0 liters with a strong peak output of 3000 amps. Its lithium battery offers up to 80 jump starts per charge, which is excellent for repeated use. Despite its robust power, it remains fairly compact and weighs about 7.5 pounds, making it reasonably portable for its class. Safety is a key focus here, with features like spark-proof technology and reverse polarity protection, allowing for worry-free connection without sparks or mistakes.

Beyond jump-starting, it serves as a multi-functional power bank with USB ports for charging phones or tablets, a bright 500-lumen LED flashlight with emergency modes, and a 12V output for other devices like tire inflators. The build is tough and water-resistant (IP65 rated), with a rubberized casing that protects surfaces from scratches. Charging the unit takes about 6 hours via USB, which is convenient, though some may find it a bit slow.

At 7.5 pounds and its size, it is not the lightest or smallest option available, so those seeking the most compact device might find it somewhat bulky. Additionally, while the price reflects its advanced features and power, it may exceed the needs of casual drivers. This makes the NOCO Boost Pro GB150 an excellent choice for users requiring a reliable, safe, and multi-use jump starter for larger vehicles who value extra features like USB charging and strong durability.

The NOCO Boost X GBX155 is a powerful and versatile portable jump starter. With a peak output of 4250 amps, it can jump-start a wide range of vehicles, including those with large engines like up to 10.0-liter petrol and 8.0-liter diesel. This makes it suitable for heavy-duty use. The 60W USB-C Power Delivery technology allows for rapid recharging, taking only 2.7 hours for a full charge or just 5 minutes to get enough power for a jump start, which is extremely convenient.

Additionally, it functions as a portable power bank capable of charging various USB-C devices, enhancing its utility beyond just a jump starter. Safety features are robust, including spark-proof technology and reverse polarity protection, ensuring user safety during operation. The UltraSafe 2.0 technology also enhances thermal efficiency and power management for better performance and longer battery life. Its build quality appears solid, with heavy-duty jumper cable clamps and a durable exterior design.

However, at 3.18 kg and its dimensions, it might be somewhat bulky for some users to carry around easily. Ease of use is another positive aspect, with simple and intuitive controls. It also includes a 500-lumen LED flashlight with multiple modes, including SOS, adding to its versatility. On the downside, the product's relatively high weight and size might reduce its portability compared to smaller models. Additionally, while customer reviews are generally positive, there are a few reports of occasional reliability issues. Despite these drawbacks, the NOCO Boost X GBX155 remains a strong contender for those needing a powerful, versatile jump starter with added functionality as a power bank.