Mine lasted about a year but that's just because i left it on the charger too long. I would say it should last you about 2 to 3 years if you take good care of it and charge it for the supposed time.
a car battery last for about 3-5 years
The Crosman Stinger R34 red dot sight typically uses a CR2032 lithium battery. This battery is commonly found in various electronic devices and is known for its long shelf life and reliability. Always check the product specifications or manual for confirmation, as variations may exist.
As long as the battery is kept charged then it should last 3-5 years.
a panasonic triple a battery last about 4 hours nonstop.
about a year.
Forever.
8hrs
No the battery is built in but should last a long time.
A Sanyo phone battery last just about as long as any other battery. Most batteries are manufactured by just a few different manufacturers, and then rebranded.
If you divide the 5000 mAh by the current used (in mA), you will get the number of hours the battery will last.
About eight hours
about 5 years