Replacement for CANON NB-4L battery and CANON NB-4L Digital Camera Battery

The above CANON NB-4L batteries have different model numbers on the products pages, since the CANON NB-4L after market replacement batteries which are as good or better than the originals CANON NB-4L batteries, the current or mAh (milliamp hour) rating of a CANON NB-4L battery is an indication of the battery capacity or how long it will last on a charge, the high the better.

Description of CANON NB-4L Digital Camera Battery

• 100% compatible with OEM battery


• Manufactured By High-Capacity power products


• gives CANON NB-4L battery pack a long life, and light weight.


• Full 1 year warranty. We sell high quality products and we are willing to back them up!


• 15 Days Money Back.


• We ship to UK and Ireland destinations only.


• Order your CANON NB-4L battery before 2:00PM we will usually ship the same day.


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• All Products are shipped by Royal Mail unless otherwise stated

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How to make battery prolong life?

The usage of the new CANON NB-4L Digital Camera Battery

When you use a new battery CANON NB-4L that buy back lately at the first time, you should carry on to refresh and discharge completely 3 times. Namely the NB-4L battery must be charged and discharged completely for three times, put electricity quantity to the utmost again. Not to use the CANON NB-4L battery until you repeat three times. Make sure the chemistry material in the CANON NB-4L battery being activated and the internal electricity chemical reaction of the CANON NB-4L battery enter the best appearance. From then on, you can use CANON NB-4L battery random namely you can use it when charging, but you must guarantee there is once turn on electricity completely one month. Such depth turn on electricity can stir up the CANON NB-4L battery to activate the function, and it is very important for Prolong the service life of the battery. If battery CANON NB-4L hasn't being used for more than 3 months, When you want to use it, you must use the same method (refreshing and discharge completely 3 times) to charge and discharge it again before use to insure to activate the CANON NB-4L battery.

The maintain of the CANON NB-4L Digital Camera Battery

The common charger battery save the energy via the chemistry reaction, so its capacity may be influenced by the temperature, unused time, surroundings and the use times.

The following is about how to optimize CANON NB-4L battery pack maintain utmost for prolong the batteryCANON NB-4L use time. After charging the CANON NB-4L battery , you'd better not to use it until it being filled completely. If your battery is new or it's the first time you charge it, It's possible due to some reasons make your battery is't be filled fully. So in order to require the biggest function, you should do as follow operation:

Make sure charge and discharge completely three times, if your CANON NB-4L Digital Camera Battery hasn't being used for several months, I advise you should charge and discharge fully it for three times.

You don't charge your battery until the energy in your battery is exhaustion. The charge and turn on electricity of the part may cause each chemistry function inside battery as a result the CANON NB-4L battery function will back to decline

Lastly I advise you turn on electricity depth every several months for optimize your CANON NB-4L battery .