Should You Drain Battery Before Charging

Should You Drain Battery Before Charging. This first step is essential to prolong the Laptops battery life. Once it reaches full charge you must cut it off immediately.

The state of charge SOC for step 1 reaches only 85 charge and it is the most recommended level for Li-ion charging. A normal lithium ion battery is good for 300-500 full charge cycles before needing replacement. Charging it at 50 is just fine.

In iOS devices it is mostly 400 to 500 charge cycles.

You should let your battery drain completely before charging Not only do you not need to do this but you also shouldnt. Li-ions batteries hate extremities from both endsfull charge and full drain. Little and often is best. Theres no need to drain it down or risk your battery dying on you at a crucial moment.