US battery for camera

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camera battery tips compare for bp511 , nb 2lh ,nb-4l

* When you first get the Canon BP-511 battery, run the Canon nb 5l battery through at least 3 full charge/discharge cycles before putting it into ordinary service. This will help obtain maximum capacity of the battery
* DO NOT expose Canon nb 2lh battery to moisture or rain.
* Remove Canon nb 4l battery from camera if you are not going to use it.
* Keep the Canon nb5l battery in a dry and clean plastic bag and store your battery in a cool dry place.
* Use this equation to calculate the charging time: Charging time ( Hour ) = 1.2 ~ 1.4 x (Battery capacity (mAh)/Output current in charger (mA)

1. New canon bp-511 battery comes in a discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge the new battery two to four times to allow it to reach its maximum rated capacity, failure to do so can significantly shorten the battery's life.
2. Keep the canon battery bp-511 healthy by fully charging and then fully discharging it periodically. Exceptions to the rule are Li-Ion batteries, which do not suffer from the memory effect.
3. If you don't plan on using the battery canon nb 4l for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects. NiCad, NiMH and Li-Ion batteries will self-discharge during storage; remember to break them in before use.
4. Overcharge will cause some quality defect risen such as internal pressure rising, battery distortion, leakage and so on. Meanwhile its performance will decline.

• Do make a point of storing your BP 511 in a cool, dry place at normal room temperature.
• Do make sure that the contacts on your rechargeable batteries and in your camera stay clean and make good electrical contact. If they seem dirty, use a pencil eraser to clean them.
• Do make a point of giving the nb 5l battery a chance to cool down after recharging instead of popping them into your camera immediately.
• Don't leave your camcorder battery nb-2lh — or your camera with batteries in it — sitting in places like a hot car in direct sunlight for extended periods of time. Heat raises the self-discharge rate — and it isn't a good thing for the electronics inside your camera, either.
• Don't leave your BP511 — or your camera with batteries in it — sitting in places like a cold car sitting in an unheated garage in the middle of a New England winter with temperatures at 17 degrees below zero. Cold also drains batteries quickly. 
• Don't be cheap. Buy an extra set or two — or three — of rechargeable batteries, and charge them all to bring with you. When one set dies, start recharging it if you have a place to plug in, and move on to the next set. By the time you've run through all your batteries, the first nb 4l camera battery should be recharged.

Tips for maximizing your nb 5l digital camera battery charge

There are several steps you can take to insure that you get maximum performance from your canon BP-511 digital camera battery:

Breaking In New nb 2lh Battery -- New canon digital camera battery come in a discharged condition and must be fully charged before use it. It is recommended that you fully charge and discharge your new battery for canon nb 4l two to four times to allow it to reach its maximum rated capacity.

Keep Your nb 5l Clean -- Clean your dirty canon digital camera battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the canon bp-511 and your digital cameras.

Charge Your BP-511 Batteries Properly -- Fully charging and then fully discharging it at least once every two to three weeks.With lithium-ion canon nb 4l battery packs, partial charges and discharges are best on a regular basis. These batteries do not suffer from the memory effect.

Store Your nb 5l Batteries Correctly -- Storing it in a clean, dry, cool place,Don't store digital camera batteries completely discharged. A 50% charge is optimum for storage.Charge lithium-ion canon bp-511 battery parts when you're ready to use them after storage.