Blue, 3.7V, 900mAh, Li-ion Battery fits Avaya, 3725, 3725 Dect, 3.33Wh

Battery Fits Models:- 3725, 3725 Dect, Dect 3725, Dh4, Wh1

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Battery Part Numbers:- 0486515, 660190/r1a, 660190/r2b

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This battery should be the same or greater capacity than the original battery. Our batteries from Cameron Sino are built using the highest quality components manufactured by the world's leading factory. This battery will function the same as the OEM battery. Contact us if there is any doubt about 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 fitments, the exchange or return falls to us, and we will cover any costs involved. Contact us if there is any doubt about 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 fitments, the exchange or return falls to us, and we will cover any costs involved. The models that this battery will fit are shown in the tables below. Check that both the model of your device and battery number match your original battery. We offer a one-year warranty to guarantee against manufacturing defects unless otherwise stated; the warranty covers against defects from manufacture but not if the battery has been misused or modified. Different chemistries of batteries have other cycle lives; Li-Ion usually lasts for around 400 to 500 cycles, Lithium Polymer is the same. Nimh batteries will usually last for about 500 cycles. A cycle is a full discharge and recharge of the battery. This replacement High-Quality battery is rated as shown in the table above; all of our replacement batteries are designed specifically to replace the OEM battery in your device. Our batteries are manufactured to a very high standard to enhance the performance of your device. The batteries are designed with high-quality components by our ISO 9001 certified factory. The Products below should be replaced perfectly by our battery 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.Mah is the figure that estimates the charge that a battery will hold. The higher the Mah, the longer the runtime.