Amazon.com: IBESTWIN 3.8V 1440mAh Replacement Battery for iPhone 5 A1428, A1429 and A1442 with Replacement Tool Kits, Adhesive Strip (Not for IP 5S or 5C)-3 Years Warranty : Cell Phones & Accessories
How To: Replace / Change Your iPhone 5 Battery - DIY Guide by ScandiTech (v2) - YouTube
How to Replace the Battery in an iPhone 5 - YouTube