Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The Bosch Premium Group Size 49 is part of the Car Batteries test program at Consumer Reports.

Although it’s listed as a group 31 battery, the Optima Blue Top actually has the same dimensions as most 27 group batteries, making it an easy upgrade for anglers looking for a little more juice ...

Car battery shopping has to be one of the least exciting parts about owning a car. Usually, it comes after several attempts at starting the vehicle, or after you had to call AAA to jump a dead ...

What is the best solar battery overall? We've evaluated dozens of solar batteries over the year, and the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery, overtaking the ...

Modern cars are packed with electronics that can really take their toll on a vehicle’s battery. In addition to all the gadgets and infotainment set-ups we use, stop-start systems need a strong ...

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Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of ...

A charged battery is a happy battery. Keeping your car’s battery properly charged is essential to long life and reliability. When you drive, your car’s charging system keeps your battery ...

Winter is the toughest time of the year for your car’s battery, so having a good battery charger ready to go when a helping hand is needed is a worthwhile precaution. Today’s electronics ...

100% of the fees we collect are used to support our nonprofit mission. Learn more. The best battery lawn mowers perform as well as—or better than—the best gas mowers, Consumer Reports’ lawn ...

Well-funded battery tech companies like Group14 and Sila ... Executive Director Michael Mann said the group was visiting to learn about Sila’s tech, and the group is hoping to make an impact ...

The R2 promises acceleration of 0 to 60 mph in under 3 seconds and an estimated range of over 300 miles. It’s packed with technology allowing for automated driving and also carries uncommon features, ...