The usual accepted answer is 80% or better charge (dead is bad) and in a dry cool storage location.
To bring out of storage you let it warm back up, charge it according to it's maker and then use it. The downside is you need a day's notice to pull it back into service.
i have camcorder and digital camera but I'm not use the cameras too often perhaps one time in every three month or more,so my question what is the best way to store the batteries and keep it in good condition ?
Charging the battery and store it or discharge and storage the battery and what temperature ?
thank you very much