How long will a 12v battery last in storage?

How long will a 12v battery last in storage?

If kept in a charged state when unused, the common lifespan of a 12-volt Gel or AGM battery is up to six years. After five or six years of float voltage at an average ambient temperature of 25 ºC, the battery still retains 80 % of its original capacity.

What do you do when you take your car out of winter storage?

How to Take Your Car Out of Winter Storage Checklist

1. Check the battery charge.
2. Inspect wiring and hoses.
3. Make sure your oil level is normal.
4. Top off air in tires and make sure the tread is intact (no bulges, cracks or balding areas).
5. Look under the vehicle for signs of fluid leaks.
6. Have brake pads and shocks examined.

How do I remove battery from winter storage?

In order to disconnect the battery, all you have to do is remove the cable from the negative port. Do not let the negative and positive cable ends touch under any circumstances.

Can you leave a battery tender on all winter?

Battery Tender (and other intelligent trickle chargers/maintainers) is designed to charge the battery and keep it charged in floating (trickle charge) mode. You can (and most people do) leave it connected to your battery all winter, even for years if you need to.

How do I start my car after long storage?

Starting a car after winter storage Let the engine warm up before attempting to drive it or revving the engine. Give it a few minutes and let the engine return to normal idle speed naturally. While it’s running, look around for black smoke, white smoke, fluid leaks or anything else out of the ordinary.

Should I start my car during winter storage?

If your vehicle is only going to be stored for 6 months (and most are) there is absolutely no need to start your car up while it’s stored. Set it and forget it. While it might make YOU feel better to see and hear your car often, it’s actually going to cause more harm than good for your vehicle.

Can I leave a Battery Tender on all the time?

In theory, you can leave the Battery Tender® Plus battery charger connected to a battery forever. Sales people like to say, “Just plug it in and forget about it!” However, practically speaking, it is a good idea to check on the battery at least once every couple of weeks.

Can a Battery Tender cause a fire?

In short, yes. Battery tenders can catch fire. They are designed to have a very minimal risk of this happening, however, and are considered to be very safe.