Using & Charging Help
How Long Should You Leave a Jump Starter Connected?
Learn how long to leave a jump starter connected, when to try starting the car, and what to do if it still won't start. Follow your unit's instructions.
Using & Charging Help
What a jump starter is, how to use one, how long to leave it connected and what to check when it will not charge.
- Using & Charging Help
How to Jump Start a Car Without Another Car
Learn how to jump start a car without another car using a portable jump starter, with safe steps for connecting the clamps and checking why the car won't start.
- Using & Charging Help
How to Use a Car Jump Starter, Step by Step
Learn how to use a car jump starter safely, choose a suitable model, connect the clamps in order, start the engine, disconnect the leads, and store it.
- Using & Charging Help
Can a Jump Starter Start a Completely Dead Battery?
A jump starter can start many dead car batteries, but not every one. Learn when it may work, when the battery needs service, and what to try.
- Using & Charging Help
Jump Starter Won't Charge or Turn On? What to Check
Jump starter won't charge or turn on? Check its outlet, cable, charge level, temperature, and ports, then choose a replacement that fits your vehicle and routine.
Using & Charging HelpWhat Is a Jump Starter and Do You Need One?
Learn what a jump starter does, how to choose one for your vehicle, how to connect it safely, and when a portable unit can help with a weak battery.