You generally have two choices: Original Equipment Manufacturer (OEM) or third-party.
Compare to Full Charge Capacity . If the latter is much lower, it's time for a new one. 🛒 Step 2: Where to Buy buy laptop battery online
On Windows, you can generate a detailed "Battery Report" to see how much life is left. Open (type cmd in the search bar). Type powercfg /batteryreport and press Enter . Open the file link provided (usually in your Users folder). buy laptop battery online
: The laptop dies significantly faster than it used to. buy laptop battery online
Before buying, confirm your battery is actually the problem.