Cordless Phone 3.7V, 660mAh, Li-ion Battery fits Sony, Bluetooth Laser Mouse, Vgp-bms77, 2.442Wh

Battery Fits Models:- Bluetooth Laser Mouse, Vgp-bms77

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Battery Part Numbers:- 4-268-590-02, Sp60, Sp60bpra9c

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If you are worried about the quality or the performance of the products from Cameronsino, take a look at the reviews from our customers. Sound quality is assured as the products are manufactured to a very high standard  This battery should be the same or greater capacity than the original battery. If both your model number and battery number are listed in the product description, you can be almost sure that you are ordering the correct battery. If we say it will fit and both these details match your product, and it still does not fit, we will exchange or refund the battery at our expense. If both your model number and battery number are listed in the product description, you can be almost sure that you are ordering the correct battery. If we say it will fit and both these details match your product, and it still does not fit, we will exchange or refund the battery at our expense. It's essential to confirm the information from your device before ordering; contact us before ordering if you are not sure. The warranty we offer on all of our products is one of the best in the business; we make returns easy and quickly test and replace any product found to have an issue within the 12 or 6 months warranty period. 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. The batteries we supply are manufactured to a very high standard. To keep our ISO 9001 certification, strict protocols need to be followed. This ensures that the replacement batteries are safe to use in the device they were designed for. This battery should meet or exceed the specifications of the original OEM battery. Fitments that we know that this battery is shown 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.Mah is the figure that estimates the charge that a battery will hold. The higher the Mah, the longer the runtime.