Lithium-ion laptop computer batteries start to deteriorate from the day they are manufactured. The mechanism is an increase in internal resistance. For a spare laptop battery the ideal storage conditions are at a 40% charge at 32F. In practice, store it in the refrigerator (not freezer) in a sealed bag after you discharge it to 40% of battery capacity as measured with the fuel gauge in your laptop.
To reduce batter wear to make Toshiba Satellite L750 Laptop Battery last longer
- Don’t keep your notebook battery charging all the time, use your laptop unplugged for some time so it can use the battery.
- If you are not going to use the laptop say for like a week or two you can remove the battery from the laptop for that period but if its only gonna be a day that wont be necessary.
- Frequently allowing the laptop battery to drain to zero percent will increase the battery wear so don’t use it till zero unless you really need to.
- Don’t use it or place it in extreme temperatures, humidity etc.
While it is good to try to make the best ROI from your equipment, and its great to know Toshiba PA3817U-1BRS batteries have a specific average charge/discharge cycles count, which you probably can get from the user manual.
