Xiaomi Redmi 9 Charging Ways

How to fix battery charging problem on Redmi 9, Solution not charging, How to use USB? Hopefully this article will help you fix the problem that keeps you from being able to charge your phone. It's even more frustrating when you have a non-removable phone battery that prevents you from charging your phone with a universal replacement charger.

Xiaomi Redmi 9 battery charging problem is just like any other phone, it is possible to track down several possible causes which we will look at and how to solve them correctly to achieve results the best.

There are four basic hardware-related reasons why your Redmi 9 might charge slowly and I will explain each of them in turn and in ascending order of probability.

In the image below we will share with you the solution to repair Redmi 9 and check the jumper continuity using a multimeter if any damage damages the jumper on the motherboard Redmi 9

Water contact: Water is a conductor of electricity capable of causing any of the above components to fail or even fail beyond repair. This is because the water reacts with the electric current provided by the battery, resulting in sparks, explosions and eventually damage.

Xiaomi Redmi 9 Charging Ways

Invalid charger: OEM (original equipment manufacturer) charger is the best charger for smartphones. Generic ones that don't meet standard specifications can damage the phone's charging system.

Aging Factor: Aging is a constant for any electronic device, the components that make up the charging system can become less functional and even worse over time as they comply law of diminishing returns and will therefore need to be replaced afterwards.

Over voltage, current: Both are inseparable during phone charging, most phone chargers fall between 5.0 volts, 500mAh and 5.0 volts, 2000mAh specs etc. It should be noted that using a charger that provides voltage, more current than is required can be very detrimental to the phone's charging system.

Strong Drop: Component parts are in solid state so a strong drop can happen if not immediately causing USB charging problems among other possible problems like headphone problems, stethoscope problem, network problem, screen problem. Unlike software level repair that requires you to primarily flash the phone, in the case of hardware you will have to manually troubleshoot to determine the cause of the problem.