相機的電池怎樣才能用得耐d

有咩方法可以用耐d呀?
Get ORIGINAL BRAND BATTERY :) .... they are always better with a JAPANESE CELL :)
USE THE BATTERY TO DEATH, then recharge. IT is called draining the battery first then recharge to full power ... but nowaday most battery is MEMORYLESS ... so it becomes less significant.
通常電池1年幾玩完
Don't get cheap battery, since they don't last long like you said. Always get the good batteries from manufacturer.
Friend,
I think your GOAL is saving energy and take more picture with battery :
Let me share with you some tips :
1. use the energy saving mode or idle mode come with the DC ... meaning if you are not taking picture, the LCD will go black, and idle until you touch the shutter release button.
2. avoid start and shut down the DC frequently, to avoid startup cycle of DC and lens zooming in and out for adjustment.
3. avoid too much ZOOMING, moving the lens if needed.
4. avoid using the LCD for composition all the time, that 2.5" LCD screen use a lot of energy from battery. Learn how to use the EVF [electronic view finder] , the tiny window that reflected or transmitted signal from the sensor .... use it to compose the picture ... only use LCD if you have TOUGH angle or you cannot move your eye close to the DC :)
5. Use RECHARGABLE BATTERY with more AMPERE ... (CURRENT) ... like 2000 mah AA NiMH Batteries or above to provide more power and life for the DC
6. Learn basic photography, so your skill improved, and spend less time on making guess on the DC ... you can take a shot with confidence with less time ... :)