An AGM battery, or absorbent glass mat battery, is essentially a more advanced version of a lead-acid battery. There are differences between AGM and standard lead-acid batteries, one of which being ...

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 ...

Boat batteries are the heart of it all. Whether used to power accessories or simply to start an engine, not too much happens aboard most powerboats without a battery. In today’s marketplace, boat ...

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 ...

While the lithium-ion traction batteries that propel electric vehicles understandably draw most of the attention, EVs also employ traditional 12-volt batteries too, and just as with combustion ...

With new cars costing nearly $50,000, people are keeping their cars longer than ever. Here's a checklist to help you get the most from your car.

Unlock to see our ratings and compare products side by side Life test measures how a battery endures repeated charge-and-discharge cycles at hot-climate engine-compartment temperatures. The more ...

Your car battery is one of the most critical components of your vehicle. It provides the electrical power needed to start the ...

The Duralast Platinum AGM 47 H5-AGM is part of the Car Batteries test program at Consumer Reports. In our lab tests, Car Battery models like the Platinum AGM 47 H5-AGM are rated on multiple criteria, ...