[koduckkev]

請問唔用部相機幾耐先要將舊電?出黎,
定係每次用完之後都唔好留d電係部機入面?

[trent]

Up to u, but memory of date and time will lost if u take the battery out for long time.
But it is strongly not recommended if u are going to shelf the camera for at least a month, because electrolyte in battery may leak due to unpredictable environmental factors and ruin the ciruits in the camera.