and is there a recomendation on a good battery Normal alkaline batteries just don't do it for digital cameras because of the high instantaneous current required to run a digital camera. (This includes all batteries such as "Duracell" and "Super Heavy Duty" etc) These types of batteries will appear to the camera to be flat even when they aren't because they just don't have the capacity to give the camera what it wants.
Some places still sell rechargeable Nickel Cadmium Batteries (NiCd), and these batteries cannot cut it for digital cameras. There are also rechargeable alkaline batteries and these aren't great either.
The only type of rechargeable to get is Nickel Metal Hydride (NiMH), and the higher capacity the better. This capacity is typically rated in milliamp hours. A medium capacity battery for a camera will have say 1600 MAH whereas a high capacity battery will have more than 2000 MAH. Some even go as high as 2600 MAH. Get the highest that you can.
One downside is that NiMH batteries go flat in the camera if you do not use them. In a camera that uses 2 batteries, this can happen in as little as a week.
My advice is get a couple of sets of high capacity NiMH rechargeable batteries (2000 MAH or higher) and use these as much as possible. Also however buy one or two sets of Lithium batteries (non rechargeable) these last a long time but are wickedly expensive. Have one set of lithiums for backup in case you need the shot but the rechargeables are all flat. Soon as you can put freshly recharged batteries in and again keep the lithiums in reserve. Unused lithium batteries will last for years.
Many cameras have a menu setting which can flatten the batteries for you prior to recharging. ONLY IF you are using NiMH batteries is this a good idea. Vendors tell you that NiMH are not prone to "memory effect" and therefore do not need to be totally flat before being recharged, but this is not true. NiMH bateries should be discharged before being recharged. If the camera can't automatically discharge them, then keep using the camera until it won't go anymore, then recharge them.
Hope this helps. digital cameras have allot of functions
i use rechargeable batteries they last longer before you need to charge them Large LCD viewfinders eat batteries. It seems nice to have a big LCD monitor, but they are power hungry. You will have to do what you can to turn the thing off as soon as you don't need it any longer. Set it to shut off at the shortest possible interval after you take the picture. Set it so that it doesn't not display unless you tap the shutter button to wake it up. Even this will not go a long way towards conserving batteries.
You can't use plain alkaline batteries with your camera. You will need to use either high output NiMH rechargeable batteries or Energizer e虏 LITHIUM batteries or the Duracell equivalent. The thing is, a camera needs full output in order to operate. The output curve on these lithium batteries remains fairly constant and strong until just before the battery dies, so they will operate your camera longer. If you test the alkaline batteries that are not strong enough to operate your camera, you will probably find that they still have about 80% power remaining or even more. They just don't have the juice to make the camera work with that monster LCD monitor. i have energizers in my camera and it has been working for quite some time despite the various recordings and pictures i have taken. Its the CCD and the LCD that consume a lot of energy. Its inadviseable to use alkalines for digital cameras. You need to buy rechargeable batteries (lithium ion) with high milli-amperes (mah)- preferably above 2500 mah. | 