How much power do you need?
In booster packs, power is usually measured in amps. More power is always better.
Most booster packs are quite versatile and have enough power to boost cars, trucks, boats, motorcycles and ATVs, with gas or diesel engines.
To ensure the booster pack has enough power to boost your battery, check the packaging for recommended engine sizes.
Jumpstarting your vehicle in especially cold weather -- or jumpstarting a completely dead battery rather than one that is merely discharged -- will require a more powerful booster pack.
Jumpstarting your vehicle in especially cold weather -- or from a completely dead battery -- will require a more powerful booster pack.