Having spent about 5years in the laptop industry, i realized that one common error over 70% of laptop users make is unplugging the laptop when using it and connecting it back to the Ac only when the charge in the battery is running out. The logic behind this is to prevent overcharging(which gullible people believe it spoils battery life), though this is a bad decision based on flawed information. The result is a shortened serviceable life span of the battery, this is because an average laptop battery can only support about 400cycles of charge and discharge. i might be able to retain ♍Ɣ cycle for about 3years, while nother might exceed his cycle in about a year or less. You see, laptop manufacturers are much more worried about overcharging than users, given the comparatively volatile nature of modern lithium-ion batteries. In fact, lithium-ion batteries have "undercharge" protection too and are designed to permanently refuse to charge if the power level falls to low. Friend as much as energy condition permit, try to keep your laptop batteries charged while in use, this even aids your laptop performance and helps you achieve more in less time. Batteries are only meant to be used as backup energy in the absence of regular alternative current (operating within 220-240v). Let's give our batteries longer years of productivity. Note: continuous use and charging of battery while fully charged doesn't spoil battery, removal of power pack while fully charged and putting it back when down a little rather does.

where dat my mumu Aunty wey dey yarn me say overcharging dey kill battery?

I am so guilty of dis, maybe dat is wat caused my 100% charged battery to become empty within d nxt 2-3 hours without electricity

Nice info

acenazt:
where dat my mumu Aunty wey dey yarn me say overcharging dey kill battery?

that's what most people think bro, not only ur aunt

wemmy01:
I am so guilty of dis, maybe dat is wat caused my 100% charged battery to become empty within d nxt 2-3 hours without electricity

Nice info

pleasure is mine

Thanks for the info, Like i already know!

dragonigga:
Thanks for the info, Like i already know!

you welcome bro.