Over time, all rechargeable batteries degrade, but how you use your laptop plays a big part in how quickly it happens.

Replacing a laptop battery is cheaper than buying ... which can be dangerous to install in your laptop. HP, Lenovo, and Dell all sell replacement batteries on their websites for their laptops ...

Generating a battery health report on your Windows laptop is one way to see if you may need a battery replacement ... Dell Power Manager, HP Support Assistant, etc. — which may have extra ...