As you can read in Apple’s iOS user manual, and on the phone (settings, battery, important knowledge about lithium-ion battery.
if you think that this information, is about Apple, not want you to buy, copy product
I can tell from personal experience. Five months ago I bought an unoriginal battery for saving about $50. Two months later, I called the shop where I bought it to tell them, they had to change it, to install an original apple battery. About a week after buying the original battery install, it began draining battery capacity so fast, that after two m onths I could without measuring anything feel that the battery didn’t work functionally. After replacing it to an original Apple battery, about 5 months ago now. I can’t feel the slightest touch of losing battery capacity.
With that mind, I don’t think you can find any Apple battery replacement under hundred dollars. As they pretty much cost the same all over the world. And as the price of the battery alone is over 100$, I don’t see how you can find a battery replacement at that cost.
Kind regards😊
