How Long Will A Laptop Battery Last. A laptop can last anywhere from five to four hours depending on the model and the applications it is running. How long will my laptop battery run.
ASUS and HP laptop batteries last only about half as long as Lenovo batteries. Laptop batteries usually only last from 2 to 4 years which amounts to about 1000 charges. Battery life estimates shows an estimate of the equipments average battery life.
Dont worry as long as your laptop battery is lithium-based it cant be overcharged.
In other words you can charge and recharge the battery up to 1000 times. Laptop Battery Life Calculator. A laptop computer battery should last between two and four years or around 1000 full charges. However there are a few factors that determine how long a battery will last before it finally gives out.
