A brief introduction of battery protection mechanisms in ASUS laptop

Some people may aware frequently charging a ASUS battery under high voltage will quicken its aging. It's recommended to choose the same voltage when looking for a replacement. To extend battery life, when a battery maintains 90%-100% power after being fully charged, the system may not recharge due to battery protection mechanisms.

*     A battery’s charge initiation capacity (%) is usually set between 90%-99%. The actual value will differ by model. So don't be alarmed  when your laptop battery icon says it won't charge to 100%.

Batteries charged or stored under high ambient temperatures may have permanently damaged capacity and accelerated battery life decline. When the battery temperature is too high or becomes overheated, battery charging capacity will be limited or even stop. This is part of the system’s battery protection mechanisms.

The article sources from www.asus.com.

Asus b31n1534 battery

Asus b31n1534 11.4V 4240mAh laptop batteries
Voltage: 11.4V
Capacity: 4240mAh (48Wh)
Battery cells: 6-cell
Chemical: Li-ion
Battery Color: black
Condition: new original battery
Warranty: 9 months