The products that we supply are generic replacements for the OEM batteries, we have had thousands of satisfied customers using these batteries as an economical alternative to the original manufacturers battery. If in doubt - check us out! We will select the appropriate battery for you and guarantee that fitment. A simple phone call or email or live chat and you can save yourself time and money on your selection. 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 | Nortel |
If in doubt - check us out! We will select the appropriate battery for you and guarantee that fitment. A simple phone call or email or live chat and you can save yourself time and money on your selection. If both your battery and model number of your device is shown in the table below you should be good to order. Our warranty is valid for a period of one-year, unless otherwise stated. The warranty covers the product against any manufacturing defect. We use top-quality cells in all of our products but all cells have a cycle life. You can expect that a Lithium Ion or a lithium Polymer cell will last for around four hundred cycles, Nimh can be cycled for around 500 cycles. it's always best to charge your battery only when it gets low. Continual charging will reduce the overall life expectancy of your battery. Being an ISO 9001 certified factory means that the Cameron Sino range of batteries have to be manufactured with only the highest quality components. You can rest assured that the batteries we supply are fully tested in the devices they are designed for and are built with all the same safety protocols as the original OEM battery. The products that this replacement battery is designed to replace are shown in the table below. Special Remarks:-Device Models and Battery numbers that this battery is known to support:-
Device Models Supported |
Nortel, 4145, 4146, 7420, 7430, 7434, 7439, 7440, 7449 |
Battery Models Supported |
Nortel, nt7b65kl, nt7b65ld, polycom, nt7b65kl, nt7b65ld, spectralink, 84743411 |
Manufacturers that this product will replace:-
Manufacturers Supported | Actual manufacturer |
Nortel | Cameron Sino |
Battery Selection (Please read - Important)
There are three important pieces of data that you will need to have to confirm the fitment of this battery in your device. You will need the model of your device, The battery number - found on the original battery and the manufacturer. This is the only way to be 100% sure this is the correct battery.
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.