Amazon.com: EMNT 5500 mAh Battery Compatible with iPhone 6s High Capacity A1633/A1688/A1700 Battery Replacement 【New Version】 with Repair Tool Kits and Instructions【2 Years Warranty】.! : Cell Phones & Accessories
Does the iPhone Have a Battery Aging Problem? - CNET
Apple iPhone 6 Battery Replacement Price in Kenya | Phone Grade Kenya
Apple will replace your iPhone 6, 6s, or 7 battery for $29 even if it's not being throttled