Should You Let Your Laptop Battery Die Before Charging. So if you left your laptop plugged in charging all the time it would significantly reduce the number of charge cycles the battery can support. However lithium batteries arent perfect.
Furthermore charging your battery to only 70 to 75 can nearly. Battery life refers to the amount of time that left until your laptop will lose its current charge and you will need to recharge it again. According to some studies 1 charging a battery to only 85 to 90 can improve its discharge cycle from 300 to even an extra 1000 recharges.
I just read on the internet that the theory where we get the battery completely die and then charge it 100 is not correct as that decreases battery life.
Some discharge will take place over time. However lithium batteries arent perfect. Use your battery to keep it fresh. No wait actually you should never let your phone die.
