A car battery is a crucial component that plays a vital role in the operation of a vehicle. Its primary function is to provide electrical energy to start the engine and power various electrical ...

For the test, Consumer Reports used a freezer to cool the car batteries to 0° F. They then rated them based on how long they can provide enough amperage to start a car in the cold. This way, ...

Battery testing can be a costly and time consuming process that results in many failed prototypes and wasted materials. What if there were a simpler way to test? Founded with the belief that ...

“I firmly believe this is one of those products everyone should have on hand.” ...

Across the globe, governments are implementing strategies to get more electric vehicles on the roads. Yet a major reservation many motorists have about EVs is their efficiency and safety. We explore ...

Most handheld devices use alkaline or rechargeable batteries, and measuring the battery capacity is a crucial feature of such designs. Most of the time, however, using a battery level monitoring IC ...

Your car’s battery might seem like a “set it and forget it” part, but when it fails, it can leave you stranded, potentially costing you hundreds of dollars in tow fees or a visit to the mechanic to ...

Dead batteries strike without warning, but your car actually telegraphs the punch. When your engine refuses to turn over on a Tuesday morning, you’re facing an expensive guessing game: battery, ...

The reality is that like almost every component under the hood, a car battery has a finite lifespan and will conk out on you eventually. Weather conditions, corrosion, electrical shorts, charging ...