Battery For Apple, A1657, A1672, Magic Mouse 2 3.7v, 1950mah - 7.22wh

Our batteries will work for the device that it is supplied for and is built to last as long as the original OEM battery. If you are really 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 so that we can decide on the best product for your device. This battery is designed to replace the battery in models described below Chemistry Li-PolymerVoltage3.7VCapacity1950mAh / 7.22Wh Warranty 1 Year Model Number CS-APM167SL Color BlackDimensions(mm)Replaces ManufacturersAppleIf you are really 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 so that we can decide on the best product for your device. If you are unable to confirm the battery number before ordering you may be best to contact us before placing your order. 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. Lithium Ion and Lithium polymer cells usually last for between 400 and 500 cycles, Nimh cells have the ability to be charged for around 500 cycles, cycle life will vary according to a number of different factors. There is no set life cycle of any of these cells. Factors that influence their life include temperature, humidity and amount of charges. ISO 9001 certification ensures that strict manufacturing standards are adhered to. Safety is a primary concern and we use only high-quality components to ensure that strict standards are met. The batteries we supply should perform as well as your original. Take a look at the products table below and find the models that this battery will replace. Special Remarks:-Device Models and Battery numbers that this battery is known to support:-Device Models SupportedApple, A1657, A1672, Magic Mouse 2 Battery Models Supported Apple, 020-00633, 020-00634Manufacturers that this product will replace:- Manufacturers Supported Actual manufacturerAppleCameron SinoBattery Selection (Please read - Important)it's important that you check that you are going to order the correct battery. To be certain of fitment make sure that the battery number, device model and manufacturer are listed in the description. This is the only guarantee that this is definitely the correct battery. Contact us if you would like us to confirm for you.If the capacity of the battery is different from that of your original this does not mean that ours does not match, it just means that our replacement battery will store slightly less or slightly more charge than the original.