The car jump starter could be used to jump start all vehicles, including cars, motorcycles, yachts, snowmobiles, lawn mowers, ATVs and so on.

Of course, jump starter’s different size with different power and corresponding to different engine.

Like this one, it is about the same size as my mobile phone, but its jump starting ability is as high as 300A indeed, suitable for 3.5L gasoline cars and 2.0L diesel cars, enough for basically ordinary cars.

Usually, portable jump starters are compacted with other two functions: 1^st one, it is a high bright LED light, including 3 modes: Lighting, Strobe, SOS. Another one is as a power bank, which with normal USB-A output port, or with USB-C & PD fast charge function for mobile phones and notebooks, some even with wireless charger and could recharge the mobile phones wirelessly.