iPhone 12 Battery Test 🔋

In this video, I test a 5-year-old iPhone 12 with 80% battery health to see how it performs in real-life usage. I cover YouTube playback, Instagram scrolling, camera recording, music streaming, light gaming, and daily tasks to find out the actual battery backup. This video is especially helpful for anyone planning to buy a second-hand iPhone 12 under ₹20,000. I also discuss charging time, heating, and whether the battery performance is still acceptable in 2026. Watch till the end to know if an iPhone 12 with 80% battery health is worth buying or not. iphone 12 battery test iphone 12 battery health 80 iphone 12 battery backup iphone 12 battery life iphone 12 review 2026 iphone 12 worth buying second hand iphone 12 used iphone 12 review iphone 12 under 20000 iphone battery health test 80 percent battery health iphone iphone 12 screen on time iphone 12 sot test iphone 12 battery drain iphone 12 charging time iphone 12 heating test iphone 12 youtube battery test iphone 12 instagram battery test iphone 12 camera battery test iphone 12 4k recording test iphone 12 gaming battery test iphone 12 daily usage iphone 12 music playback should i buy iphone 12 iphone 12 second hand worth it buy used iphone india iphone 12 buying guide iphone 12 hindi review iphone battery test hindi indian tech youtuber iphone 12 battery test iphone 12 battery health 80 iphone 12 battery backup iphone 12 battery life iphone 12 review 2026 iphone 12 worth buying second hand iphone 12 used iphone 12 review iphone 12 under 20000 iphone battery health test 80 percent battery health iphone iphone 12 screen on time iphone 12 sot test iphone 12 battery drain iphone 12 charging time iphone 12 heating test iphone 12 youtube battery test iphone 12 instagram battery test iphone 12 camera battery test iphone 12 4k recording test iphone 12 gaming battery test iphone 12 daily usage iphone 12 music playback should i buy iphone 12 iphone 12 second hand worth it buy used iphone india iphone 12 buying guide iphone 12 hindi review iphone battery test hindi indian tech youtuber