Unlock to see our ratings and compare products side by side Life test measures how a battery endures repeated charge-and-discharge cycles at hot-climate engine-compartment temperatures. The more ...

There are a number of good options on the market. We like absorbed glass mat (AGM) batteries for their superior durability and virtually spill-proof design. While wet cell batteries are less ...

That last factor might mean the difference between a full, free replacement under warranty and a full-priced new battery. Also, find out if it's a lead-acid design or a newer AGM-style battery ...

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 ...

Nov. 13, 2024 — An international team of scientists has identified a surprising factor that accelerates the degradation of lithium-ion batteries leading to a steady loss of charge. This ...

To limit the Battery Charge in your Windows 11/10 computer, you can install some free Battery Limiter software. These Battery Limiter software do not cut off the charge when your battery crosses a ...

Is your smartphone’s battery draining faster than it used to back when you first unboxed it? Batteries — including rechargeable ones like those used in smartphones — chemically age over time.

Smartphones are lasting longer than ever, with many of the device released in recent months claiming spots on our best phone battery life list. And you're not just finding budget phones with beefy ...

The new CATL Freevoy battery for PHEVs and EREVs is claimed to deliver 248 miles of range. It can apparently add 173 miles in just 10 minutes of fast charging. CATL claims the new battery is ...

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 ...