The battery indicator in your dashboard, much like the check engine light, is vague. It may be nothing serious, or it could ...

TI’s single-chip battery fuel gauges, the BQ41Z90 and BQ41Z50, extend battery runtime by up to 30% using a predictive modeling algorithm. Their adaptive Dynamic Z-Track algorithm delivers ...

There’s only one way to answer the question, “Is it my battery, or something else” when your car won’t start: Hook up the best car battery tester and get a readout of what’s going on. Skip the ...

One of the worst feelings you can have when getting behind the wheel of your car is turning the key in the ignition, and hearing only, "click, click, click, click." That's right. Your car battery is ...

Car batteries tend to die at the most inconvenient moments, so periodic testing is the best way to avoid these troubles. Knowing what causes repeated battery failures can help you stay ahead of the ...

Purported as a unique gas-gauge technology that calculates remaining capacity in lithium-based battery packs with up to 99% accuracy, the flash-based bq20z8x gas-gauge chipset analyzes precise state ...

Swapping a car battery might seem like one of those basic maintenance tasks you can do blindfolded until sparks start flying, your stereo forgets who you are, and your car throws a tantrum. Most ...