Okay, here’s a revised and fact-checked version of the article, incorporating corrections and updated details based on web searches. I’ve focused on verifying the claims made and providing context.
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## YouTuber Installs 12,000 mAh Battery in iPhone 11 Pro – A Potential Solution to Battery Drain?
Many iPhone users experience battery drain issues,especially in older generations. But, there *are* ways to improve iPhone battery life, and a recent experiment demonstrates a surprising possibility – at least for the iPhone 11 Pro.
what would happen if the iPhone 11 Pro could have more than double the battery capacity of the current iPhone 15 Pro Max? YouTube channel The Fix recently attempted to upgrade an iPhone 11 Pro with a considerably larger battery, starting with a phone that had 67% remaining battery health.
The channel installed a battery with a stated capacity of 12,000 mAh. The battery replacement process went smoothly, and surprisingly, the phone’s dimensions remained almost identical to the original, despite the much larger battery. This suggests the new battery utilizes a more efficient internal design.
Though,when tested with a battery capacity checking submission,the battery registered a rated capacity of approximately 10,000 mAh.This is still a ample 328% increase over the original iPhone 11 Pro’s 3,110 mAh battery.

The fact that the new battery fits within the original iPhone 11 Pro’s casing suggests advancements in battery technology,potentially utilizing
Worth a look