12.0V, 2000mAh, Li-ion Battery fits Worx, Wu137, Wu161, 24Wh

Battery Fits Models:- Wu137, Wu161

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Battery Part Numbers:- Wa3540

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The replacement battery listed here is developed using the highest quality components.  The products we supply will work for the device that it is provided for and is built to last as long as the battery that came installed originally. If you are not sure which battery you need to order, contact us first. We can confirm the fitment for you. Please be prepared to give us as much data as possible to decide the best product for your device. If you are not sure which battery you need to order, contact us first. We can confirm the fitment for you. Please be prepared to give us as much data as possible to decide the best product for your device. Confirm the fitment of this battery by checking that your model and your battery number are shown in the details below. 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. 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. 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. Take a look at the products table below and find the models this battery will replace. Special Remarks:- Panasonic / Sanyo CellsConfirm 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.