I'm having battery problems!

They usually have a lifespan of 2-3 years and have a tendency to die in cold weather and the stock batteries are notoriously weak.

Consider replacing your stock battery with an Optima Gel battery if you off-road. Generally, the "red top" model is chosen, unless you run large stereo systems where a "yellow top" (or deep cycle) is used.

When charging, your battery posts should read 14.3v DC with the engine running.