Canadian Batteries have supplied the replacement batteries from Cameron Sino for nearly a decade. In that time we have had zero instances of a product being damaged while using one of our batteries. We endeavor to keep our data as current as possible, but there will be occasions when new models have not been updated to the website yet. Contact us and we will confirm fitment. 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 | Avaya |
We endeavor to keep our data as current as possible, but there will be occasions when new models have not been updated to the website yet. Contact us and we will confirm fitment. If you are unable to confirm the battery number before ordering you may be best to contact us before placing your order. 12 Months warranty is usually standard on all Cameron Sino products. If there is any difference in this policy it will be stated on this page. Any misuse of the battery or modifications will invalidate the warranty. Battery life is dictated by a number of different factors, including temperature, charging frequency and type of charger. As a rule of thumb Nimh cells can be charged around 500 times, Lithium Ion around 400 times and Lithium polymer Around 400 times. This can increase or decrease depending on the use of the battery. If you are looking for a High quality replacement battery with ISO 9001 certifications in place then look no further. This battery is designed to be as robust and as safe as the original OEM battery. Cameron Sino actually manufacture batteries for many OEM companies. The only difference that you will find is the label that is installed. This product is designed to replace batteries as shown in the specifications table below. Special Remarks:-Device Models and Battery numbers that this battery is known to support:-
Device Models Supported |
Avaya, 20dt, Wt9620, Kirk 50, Kirk 60, Kirk 70, Kirk, 3040, 4020, 4040, 4080 |
Battery Models Supported |
Nortel, nt7b65kl, nt7b65ld, polycom, nt7b65kl, nt7b65ld, spectralink, 84743411 |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Avaya | Cameron Sino |
Battery Selection (Please read - Important)
Confirm that all the details listed below match to your original battery before ordering. Some models have more than one battery type available and the only way you can confirm the correct battery is to remove the original.
Please be advised that some higher capacity batteries are larger than the standard battery from the manufacturers. Please make sure that your model number is shown in the information above before ordering. If there is any doubt contact us first and we can advise if this is a suitable replacement for your device.