How to Fix Battery Not Detected Errors. While the cause of laptop battery errors can be rather mysterious, there are a number of ways to work out what the problem is and fix it.

Some laptops include vendor-specific battery tools — Lenovo Vantage, Dell Power Manager, HP Support Assistant, etc. — which may have extra options to extend battery lifespan or improve ...

Some laptops include vendor-specific battery tools—Lenovo Vantage, Dell Power Manager, HP Support Assistant, etc. —which may have extra options to extend battery lifespan or improve charging ...

If your battery is on the recall list, contact the laptop maker for a typically free replacement as soon as possible. Avoid using a recalled battery unless it's absolutely necessary. References ...

If your Windows laptop battery is not charging after installing a BIOS update, you can use the solutions provided in this article to fix this problem.

The new HP OmniBook 5 series might be the best value laptops of the year. Unveiled during Computex 2025, these Snapdragon X machines promise unbelievable battery life, strong performance, and AI ...

The laptop would probably accept the 8.4 Volts without trouble since the charging voltage of a sulfated lead acid cell can rise up to 3 Volts per cell or up to 9 Volts for a 6 Volt battery. There ...

In this post, we will show you how to fix the HP Battery Alert 601.Most modern HP laptops include a battery check for their BIOS diagnostics. This check is performed during the startup to examine ...

Our HP Elite Dragonfly G3 review looks at the 3rd-gen model which has been redesigned for hybrid mobility with a bigger screen, better camera, and next-gen performance.

Over time, especially with daily use, laptop batteries can degrade. Luckily, Windows 10/11 can provide a status update on the age of your battery.