How long can the original battery of the power exchange cabinet be used

How long does a battery last in storage?

Your battery will degrade in storage, certainly significantly in 15 years. How much depends on conditions. The mechanisms of lithium-ion degradation are shown here. If you want to put them into storage, the most common recommendation is to charge/discharge them to about 50%.

How long does a lithium battery last?

That explains the 10 years. When people read “lithium battery”, most think of lithium-ion rechargeable, so called secondary cells. Hence both mine and Cristobols comments/answers. Your battery will degrade in storage, certainly significantly in 15 years. How much depends on conditions. The mechanisms of lithium-ion degradation are shown here.

How to store a lithium ion battery?

The mechanisms of lithium-ion degradation are shown here. If you want to put them into storage, the most common recommendation is to charge/discharge them to about 50%. Too much or too little charge on a stored battery cause it to degrade faster. It should be stored above 0°C, but below 25°C (refrigerator, not freezer).

How do you store a battery?

If you want to put them into storage, the most common recommendation is to charge/discharge them to about 50%. Too much or too little charge on a stored battery cause it to degrade faster. It should be stored above 0°C, but below 25°C (refrigerator, not freezer). Storage recommendations for several types of battery can be found here.