So after 2 years, my current iPhone 5 Battery Life is CycleCount: 622 DesignCapacity: 1430 FullChargeCapacity: 700 So I would like to replace the battery myself Any recommendations for an excellent battery and kit to purchase online perhaps off Amazon? I do not want to buy a knock off or a low quality battery. Looking for a new good quality battery. Any suggestions for actually replacing the battery? How to guide? etc? Thanks!