Cordless Phone 3.7V, 1200mAh, Li-ion Battery fits Nortel, 4027, 4070, 4.44Wh

Battery Fits Models:- 4027, 4070, Nttq81eae6, Nttq82eae6

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Battery Part Numbers:- 690104

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The CameronSino range of batteries will provide you with a reliable long service product. The batteries are built to last yet are amazingly affordable. The Cameron Sino range of batteries are historically the most reliable and cost-effective generic batteries we have ever supplied; they are designed with safety as a priority and will last as long as the originals. 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. 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. Our replacement batteries are designed to replace the models that we list in our tables below.  The warranty we offer is for 12 months; this covers your product against manufacturing defects. If for any reason, the product fails within this period, we will replace it free of charge once we receive the product back for testing. We use top-quality cells in 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 about 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. 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 safe as the original OEM battery. Cameron Sino manufactures batteries for many OEM companies. The only difference that you will find is the label that is installed.  All of the known fitments for this product can be seen in the table below. Special Remarks:- None at this timeConfirm that all the details listed below match 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.Sometimes there may be a variance in the capacity of our batteries compared to the original. Usually, this depends on the availability of the cells contained within.