HB3665D2EBC 4360mAh Battery Replacement For Huawei Ascend P8 Max DAV-703L DAV-713L Filter-Chest Belt which can support Apple MacBook

which can support Apple MacBook series fast charging with USB-C interface

SNR >=85dB

LED Quantity 2x78 PCS

5cm * 13cm * 24

High-definition sound quality transmission to ensure complete signal transmission

HB3665D2EBC 4360mAh Battery Replacement For Huawei Ascend P8 Max DAV-703L DAV-713L Filter-Chest Belt which can support Apple MacBook1. If you dont use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months. 2. Replace your broken or unusable item with a new one. 3. Each item has been checked and in good condition before shipping. 4. Completely fit and work. 5. Professional installation is highly recommended. We will not be responsible for any damages to your device that you may cause during the changing of replacement