Fun Facts about the name Cortana. How many people with the first name Cortana have been born in the United States? From 1880 to 2015, the Social Security Administration has recorded 116 babies born with the first name Cortana in the United States.
Full Answer. Lithium batteries have a longer shelf life than alkaline batteries. Rechargeable batteries are also available. With normal recharging, they can last up to 10 years under normal use. Rechargeable batteries are recommended for devices that are used on a consistent basis, such as game controllers.
Store rechargeable batteries at a 40 percent charge. Rechargeable batteries with a lithium or nickel chemistry should be stored at around a 40 percent charge. This minimizes degradation due to age, while still allowing the battery to slowly discharge itself, which is crucial for its operational health. 1  4 Edit step.