Our battery should have the same exact dimensions and fitment as the original battery, the fit and finish is checked before dispatch. Contact us if there is any doubt as to the fitment of the battery for your device we can select the correct battery for you. If we make the selection you can be assured that if there are any fitment the exchange or return falls to us and we will cover any costs involved. This battery is designed to replace the battery in models described below
Chemistry | Ni-MH |
Voltage | 3.6V |
Capacity | 700mAh / 2.52Wh |
Warranty | 1 Year |
Model Number | CS-NTL743CL |
Color | 0 |
Dimensions(mm) | 45.00 x 31.10 x 10.50mm |
Replaces Manufacturers | Polycom |
Contact us if there is any doubt as to the fitment of the battery for your device we can select the correct battery for you. If we make the selection you can be assured that if there are any fitment the exchange or return falls to us and we will cover any costs involved. Usually We can confirm the fitment for you, if you are not sure how to locate the correct information on your device please contact us and we will identify the correct battery for you. Our warranty period is usually stated here on the product page, Most products come with a 1 year warranty, Some products do have 6 months. Details of what is included as part of our warranty can be seen in our information pages. Lithium Ion and Lithium polymer cells usually last for between 400 and 500 cycles, Nimh cells have the ability to be charged for around 500 cycles, cycle life will vary according to a number of different factors. There is no set life cycle of any of these cells. Factors that influence their life include temperature, humidity and amount of charges. ISO 9001 certification ensures that strict manufacfuring standards are adhered to. Safety is primary concern and we use only high quality components to ensure that strict standards are met. The batteries we supply should perform as well as your original. Fitments that we know that this battery are shown below. Special Remarks:-Device Models and Battery numbers that this battery is known to support:-
Device Models Supported |
Polycom, Dect 3040, Dect 4020, Dect 4040, Dect 4080, Kirk, Kirk 3040, Kirk 4020, Kirk 4040, Kirk 5020, Kirk 5040 |
Battery Models Supported |
Nortel, nt7b65kl, nt7b65ld, polycom, nt7b65kl, nt7b65ld, spectralink, 84743411 |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Polycom | Cameron Sino |
Battery Selection (Please read - Important)
There are so many different models of battery available today for so many different products. it's easy to make a mistake. It may be worth you confirming with us if you are really not sure which battery to order. We try to keep our records updated to the best of our ability but manufacturers can change fitment without notice.
Batteries shown with an extended back cover in the image above will need to use this cover. The battery is larger and the cover is required to be able to fit the device properly. This may affect fitment into any cases or holders you may have. Extended capacity batteries for laptops may be larger and protrude from the rear of your laptop or may raise the laptop up at the bottom