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Specifications
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| Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device. | ||||||||||
PANASONIC CGA-DU21E/1B fit the following OEM Part No.
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PANASONIC CGA-DU21E/1B for following machine model |
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The PANASONIC CGA-DU21E/1B's Original Part No. |
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 Warranty Policy We warrant that the products sold in our website are 100% brand new and free from defects in material and workmanship - We never sell used or refurbished panasonic Battery Charger . Secure Shopping Guarantee Shopping with us is safe and secure. None of our customers have ever reported fraudulent use of their credit cards as a result of shopping with us. You can be assured that the information you give us is confidential. We do not sell, rent or share information of our customers with other parties. |
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PANASONIC Battery Charger Articles & TipsA new PANASONIC Battery Charger comes in a discharged condition and must be charged before use (refer to the devices manual for charging instructions). Upon initial use (or after a prolonged storage period) the digital camcorder PANASONIC CGA-DU21E/1B may require three to four charge/discharge cycles before achieving maximum capacity. New PANASONIC CGA-DU21E/1B needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity. Rechargeable batteries undergo self-discharging when left unused. Always store a camcorder battery pack in a fully charged staged for storage.When charging the PANASONIC CGA-DU21E/1B for the first time the device may indicate that charging is complete after just 10 or 15 minutes. This is a normal phenomenon with rechargeable batteries. Remove the camcorder batteries from the device, reinsert it and repeat the charging procedure It is important to condition (fully discharge and then fully charge) the PANASONIC CGA-DU21E/1B every two to three weeks. Failure to do so may significantly shorten the battery's life (this does not apply to Li-Ion batteries, which do not require conditioning). To discharge, simply run the device under the battery's power until it shuts down or until you get a low battery warning. Then recharge the battery as instructed in the user's manual. If the battery will not be in use for a month or longer, it is recommended that PANASONIC CGA-DU21E/1B be removed from the device and stored in a cool, dry, clean place. Invest in a good charger for your camcorder. NiMH batteries should not be charged in a NiCad charger, unless the charger is specifically made for both chemistries. There are cheap chargers and there are expensive chargers. Make sure the charger you get has good reviews and is well made. Chargers with micro-controller chips are usually the best choice of your digital camcorder. Be sure to store your Battery Charger properly. Do not leave your batteries in a hot car, or in humid conditions. The best storage conditions are a cool, dry place. The refrigerator is fine if you stick in a packet of silica gel with your PANASONIC CGA-DU21E/1B in a sealed bag to keep them dry. It is a good idea to charge your NiCad or NiMH batteries fully before use if they have been in storage. Upgrade my PANASONIC Battery Charger from NiMH to Li-IonNiCad, NiMH and Li-Ion PANASONIC Battery Charger are all fundamentally different from one another and cannot be substituted unless the Charger has been pre-configured from the manufacturer to accept more than one type of battery chemistry. Please refer to your manual to find out which rechargeable battery types the laptop device supports or use our PANASONIC Battery Finder above to find all the compatible Battery Charger for your device. It will automatically list all of the battery chemistries supported by your specific device. If your device does allow you to upgrade the battery from NiMH to Li-Ion, you will typically get longer run times. For example, if your Charger uses a NI-MH battery that is 9.6 Volts, 4000mAh and the new li-ion Battery Charger is 14.4 Volt, 3600mAh, then you will obtain longer run time with the li-ion battery. Example. Li-Ion: 14.4 Volts x 3.6 Amperes = 51.84 Watt Hours How can I maximize the performance of my PANASONIC Battery Charger?There are several steps you can take to help you get maximum performance from your Battery Charger: Prevent the Memory Effect - Keep the Battery Charger healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer from the memory effect. Keep the PANASONIC Battery Charger Clean - It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and the portable device. Exercise the Battery - Do not leave the battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a Battery Charger has not been used for a long period of time, perform the new battery break in procedure described above. Battery Storage - If you don't plan on using the Battery Charger for a month or more, store 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 recharge the batteries before use. What is the run time of Battery-company.com.au's Battery Charger?PANASONIC Battery Charger have two main ratings on them: Volts and Amperes. Because size and weight of laptop batteries is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Milliamperes. One thousand Milliamperes equals 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together. For example: 14.4 Volts, 4000mAh (Note: 4000mAh is equal to 4.0 Amperes). 14.4 x 4.0 = 57.60 Watt-Hours Watt-Hours signifies the energy needed to power one watt for one hour. This PANASONIC Battery Charger can power 57.60 watts for one hour. If your laptop runs at 20.50 watts, as an example, this laptop battery could power your laptop for 2.8 hours. Understanding your PANASONIC Battery NeedsWe strive to make you Battery Charger purchases easy. Since we understand that finding the right batteries for your needs can be overwhelming and confusing at times we developed a Battery Charger finder tool to help find the right size for the make and model of your equipment. We also offer educational articles and tips to help you conserve your batteries and understand common problems. By us providing education you are able to make the right purchasing decisions as well as provide proper care for all of your electronics. |
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DisclaimerThe batteries supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computer manufacturers with which our products [are replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be used. | ||||||||||
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