ACDelco, Duracell Platinum, Duralast Platinum, Odyssey Performance, Super Start Platinum,, and X2Power Premium.

We present the best car batteries for the money in seven different sizes: Group 24/24F, Group 35, Group 47 (H5), Group 48 (H6 ...

A car battery is essential for getting your car to start, and these five brands stand out among the ones with the best ...

Winter is tough on cars—even before they are turned on. Cold weather causes the engine oil to thicken and create resistance, and the chemical reactions in the electrolyte solution in the car battery ...

Consumer Reports tests batteries for life, reserve capacity, and cold performance. Some batteries perform admirably, but ...

Electric cars have soared in popularity in the wake of high gasoline prices. While improvements in vehicle battery technology ...

2025 used EV battery degradation rankings: see which models lose the least per 10k miles, with heat-pump and chemistry notes for smarter used-EV shopping. Normalizing on degradation per 10k miles lets ...