Do Battery Maintainers Work?

By using a maintainer, you'll be able to extend the life of your batteries; when properly maintained, batteries can last for more than five years. Without proper maintenance, however, batteries may fail in less than two years.

Is a battery maintainer worth it?

Why Buy a Battery Maintainer

While all batteries die eventually, you should be able to get a good few years out of them. Battery maintainers help keep them working for even longer by keeping a proper charge at all times. Because you won't need to continually boost it, the maintainer drastically slows wear and tear.

Is it OK to leave a battery maintainer on all the time?

A battery maintainer will keep the battery charged AND extend its life. The great thing about battery maintainers is that they're completely automatic, so you can leave them connected for long periods of time.