The Battery Capacity History section shows how the capacity has changed over time. On the right is Design Capacity, or how much the battery was designed to handle. On the left is Full Charge Capacity, ...

John V. is back again with the end of year results of the Tom’s Guide Battery Test, ranking the best phones for battery life based on our official benchmarks. All of the smartphones on this list ...

Amid Ford’s shift away from making large electric vehicles, the automaker is adding a new product line to find a home for its batteries. Ford said Monday that instead of scuttling plans to build the ...