We've tested and reviewed products since 1936. Read CR's review of the Weize Platinum AGM 94R H7 car battery to find out if ...

The battery is perhaps the most important aspect of your car that's always overlooked, and these five are notably ones you'll ...

Automotive technology has advanced at ludicrous speed, yet modern automobiles still use battery technology that originated in the early 1900s. We should clarify we’re not referring to the battery ...

The average car battery has a lifespan of about three to five years. Proper maintenance and care can make a big difference if ...

How well a battery withstands repeated charge-discharge cycles in high temperatures. A higher score means better reliability and voltage retention over time. How long a battery can power a car if the ...

While they all share a basic common purpose, car batteries are not universal. There are many kinds of car batteries, and you'll want to make sure you have the right one for your vehicle. The most ...

Cranking over the high-compression mass of a diesel engine takes a lot of stored energy to accomplish. This is why diesel trucks use two high-cranking-amp batteries to get the pistons pumping. Most ...

Have you spared a thought lately to the battery in your motorcycle? No, we're not talking about wholly battery-powered motorcycles, just the regular gas-powered ones. Just like in a car, your ...