Over time, it is common for a cell phone battery to have a shorter lifespan. It is advisable not to charge the phone to 100% as it can decrease the battery’s longevity.
It is common for a battery to wear out over time, but how a user utilizes their cell phone, including personalizations, apps, and notifications, significantly impacts the battery’s lifespan.

What is the reason for not charging the mobile battery to 100%?
The lifespan of a cell phone battery ranges from 3 to 5 years or 500 to 1000 charging cycles. Consequently, a mobile phone battery in use for 3 years will not match the performance of a new battery.
To extend your mobile phone’s battery life, maintain the battery level between 30% and 90%, recharge when it drops below 50%, and avoid charging it to 100% as it can speed up battery aging.
Is it necessary to charge the battery up to 100% once a month?
Many guides suggest recharging the battery once a month from 0 to 100%, but some sources claim this practice is unnecessary as there is no need to recalibrate new lithium-ion batteries in mobile phones.
To maintain the battery life, it is advisable to make frequent small charges rather than fully charging it.
Does fast charging harm your cell phone’s battery?
While quick charging doesn’t harm your phone’s battery, the heat it generates can impact its lifespan. Users should consider balancing the benefits of rapid charging with the risk of heat affecting the phone’s longevity.
Batteries in phones should not be exposed to high temperatures or extreme cold. It is best to avoid placing your mobile in hot locations like inside a car, on the beach, near an oven, or in snow. Batteries typically work best in temperatures ranging from 20 to 30°C.

