How Long Should A Lenovo Laptop Battery Last Per Charge. How long will my laptop battery run. New battery or first use.
After purchasing a new laptop computer or battery for your laptop we recommend the battery be charged for no less than 24-hours. Avoid discharging your laptop completely after charging it. Basically if you charged your laptop to 85 to 90 instead of to 100 you could improve your battery lifespan by 6 months to a year.
Once it is fully charged you should not discharge it fully if possible.
For every 01 Volts drop below the maximum 42 Volts per cell that lithium-ion supports you can nearly double the charge cycle. As you can see from the chart if you only charge your battery to around 80 your battery can withstand 600-1000 charge cycles as compared to just 300-500 if you kept it at a 100 all the time. To find out which type of battery your laptop uses simply remove it from the laptop and take a look at the label. This plays havoc with the batterys life cycle.
