Product Price Peak Current (Ampere (A)) Cranking Amps (Ampere (A)) Starting Power (Joule (J)) Voltage Output (Volts (V)) Charging Ports (Port) Emergency Light Reversed Polarity Protection Size and Weight (Length x Width x Height (LxWxH) in cm, Weight in kg)
HULKMAN MegaVolt24
US
£118.11 4000A 1000A 12V 1个USB-C输入/输出PD65W和1个USB-A输出QC3.0 18W 9.33 x 3.86 x 1.5in;3.38lb

The MegaVolt24 is a high-capacity 4000A jump starter for 12V cars, trucks, boats, and large gasoline or diesel vehicles. It includes fast USB-C charging, USB-A output, a multi-mode emergency light, reverse-polarity protection, and a compact rugged design.

★ 适合人群

适合寻求耐用12V启动电源的人士,因为它兼具4000A峰值电流、88.8Wh电池、IP64防护、温度保护功能和紧凑的3.38lb设计。

NOCO Boost Max GB251
US
£885.86 3000A 24V 两个 2.1A USB Type-A 端口和一个 12V 15A 端口 12.43 x 8.62 x 3.68 in;13.6 lb

The NOCO Boost Max GB251 is a commercial-grade 24V jump starter delivering 3000A for gasoline and diesel engines up to 32L. It includes reverse polarity protection, a 600-lumen emergency light, USB charging ports, and a 12V power outlet, making it suitable for large trucks, buses, agricultural equipment, construction machinery, and other heavy-duty vehicles.

★ 适合人群

它适合用于寻找最耐用的 12V 应急启动电源,因为其商用级结构、3000A 启动功率、反接保护、IP65 防护等级以及可启动最大 32L 发动机的能力均为高强度使用而设计,不过其输出系统为 24V,而不是 12V。