Sudden battery drop causes laptop shutdown and loss of unsaved work. Issue can be caused by both hardware and software problems
Faulty charging cables can significantly slow down battery charging. Damaged or worn-out chargers may not charge newer devices at top speeds. Dirty charging ports can affect battery charging performance. Weak power sources like laptop USB ports can cause slow charging
Laptop battery stays stuck at 75-98% even with AC power connected. Battery icon shows "98% plugged in, not charging". Issue often occurs after Windows 10 updates like Creators Update
Replace battery only from OEM store with specific phone model. Remove battery bay and gently insert new pack. Charge new battery fully before first use
Battery charging issues can occur due to bugs, outdated drivers, or BIOS problems. Faulty charging adapter or port can prevent full charging. Battery health issues may affect charging in old devices
Set power plan to Best power efficiency in Settings. Enable battery saver with automatic activation settings. Adjust display brightness and graphics settings. Set darker theme to reduce screen power usage