The iPhone 6s has a smaller battery capacity, but same battery life as iPhone 6, according to Apple - 9to5Mac
Amazon.com: SHENMZ Upgrade Battery for iPhone 6S, [3200mAh] Conqto 2022 New Version 0 Cycle Ultra High Capacity Battery Replacement for iPhone 6S Model A1633,A1688,A1700, No Tools : Cell Phones & Accessories
100% Brand New Phone Battery For Iphone 6 6s 6p 6sp 7 7p 8 8p X Xr Xs Max 11 12 Pro For All Models Batterie 0 Cycle - Buy For Iphone
OEM Original Apple Battery for iPhone 6 6S 7 8 / 6+Plus 6S+Plus 7+Plus 8+Plus | eBay
Exchangeable Battery for iPhone 6S+/6+, iPhone 6S/6?
High Quality Replacement Internal Battery For iPhone 6S – ePhone Parts
Exchangeable Battery for iPhone 6S+/6+, iPhone 6S/6?
Amazon.com: Upgraded Battery for iPhone 6S, (2022 New Version) [3200mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool : Cell Phones & Accessories
iPhone 6s Plus Battery Replacement - iFixit Repair Guide
Exchangeable Battery for iPhone 6S+/6+, iPhone 6S/6?
iPhone 6 vs. iPhone 6s Buyer's Guide - MacRumors
Exchangeable Battery for iPhone 6S+/6+, iPhone 6S/6?
How To Replace The iPhone 6's Battery
Exw Price 3.82v 1810mah Battery For Iphone 6 6s Battery 4 5 6 7 8 X Real Capacity - Buy Battery For Iphone,For Iphone 6 Battery,For Iphone 6s Battery Product on Alibaba.com
iPhone 6 Plus owners needing repairs may qualify for a 6s Plus upgrade | TechSpot