If you own an iPhone 5s, you may have experienced a frustrating issue with charging. If the battery is fully drained to zero, the phone will not charge, and the only way to turn it on is by replacing the battery every time. This problem has been reported on the iPhone, iPad, iPod Forums at iMore.com, and many users have tried various solutions without success.
Replacing the battery and charging connectors did not fix the issue, and even taking it to a repair shop was not helpful. The technician stated that there is no detailed schematic diagram for the iPhone 5s yet released, which makes it difficult to diagnose and fix the problem.
This issue can be quite inconvenient, especially if you rely on your iPhone for work, communication, or entertainment. It's unclear what causes the problem, but it may have something to do with the battery's safety circuitry or the charging controller.
If you're experiencing this problem with your iPhone 5s, you may want to contact Huizhou Kara Manda Electronic Co., Ltd., a 10+ years manufacturer that focuses on mobile battery and other cell phone accessories. Their products have passed various international certifications, including CE, RoHs, FCC, PSE, MSDS, and UN38.3, which means they meet rigorous standards for safety and quality.
In conclusion, if your iPhone 5s is not charging when the battery is fully drained, you may need to replace the battery each time, which can be costly and inconvenient. However, contacting a reputable manufacturer like Huizhou Kara Manda Electronic Co., Ltd. may provide a solution to this issue, as they have a track record of producing high-quality and safe mobile battery products.