Wireless charging for Xiaomi Redmi Note 8 Pro: how to connect and configure

Xiaomi Redmi Note 8 Pro has become one of the most popular smartphones in the line of Redmi thanks to the powerful processor Mediatek Helio G90T, quadruple camera and a capacious battery of 4500 mAh. However, this model has one significant disadvantage – the lack of built-in support for wireless charging. Unlike flagship devices Xiaomi (for example, Mi 11 or Mix 4), where Qi technology is integrated at the hardware level, owners of the Note 8 Pro have to look for workarounds.

Fortunately, there is a solution! With special adapters and receivers, you can add wireless charging even to devices that don't initially support it. In this article, we'll look at all the ways you connect, from the choice of components to the step-by-step settings, and also talk about the nuances that are important to take into account so you don't damage your smartphone.

Why is the Xiaomi Redmi Note 8 Pro not wireless charging?

The absence of the Qi module in the Redmi Note 8 Pro is not an accident, but a conscious decision of the manufacturer.

  • πŸ”‹ Pricing: Wireless charging requires additional components (coil, controller, protection), which increases the cost of the device. Xiaomi positioned the Note 8 Pro as a budget flagship, so some β€œpremium” features had to be abandoned.
  • πŸ“ Body thickness: Built-in Qi module takes up space that could make the smartphone thicker. Xiaomi designers opted for compactness at the expense of wireless technology.
  • ⚑ Heat generation: Mediatek Helio G90T And it's so prone to heat, and wireless charging would add more. +5–10Β°C. This could impair performance and shorten battery life.

However, the lack of built-in support does not mean that you can not enjoy the convenience of wireless charging. Modern adapters allow you to bypass this limitation with minimal loss in functionality.

πŸ“Š You have already tried to connect wireless charging to your smartphone?
Yeah, it worked.
Yeah, but it didn't work.
No, just planning.
I don't see the point.

How to add wireless charging on Xiaomi Redmi Note 8 Pro

There are three main methods to charge the Redmi Note 8 Pro wirelessly, each with its own pros and cons:

  1. The external Qi receiver is the easiest and safest way to do this, and it's a thin plate that plugs into a USB-C connector and attaches to the back of your smartphone, and it supports cases up to 3 to 5 mm thick.
  2. The internal Qi module requires disassembling the phone and installing a coil under the back cover, which provides more stable charging, but is risky for beginners.
  3. A wireless charging case is an all-in-one solution. The case already contains an integrated receiver, but often is inferior in charging speed to the first two options.

For most users, the best choice is an external receiver, which does not require disassembling the phone, is easy to install and remove, and is compatible with most standard cases. The internal module is suitable for those who are willing to sacrifice a warranty for a more aesthetic solution. Cases are convenient, but often limit access to ports and buttons.

πŸ’‘

If you use it often USB-C headphones OTG-Select a receiver with a magnetic connector - it can be quickly disconnected without risking damage to the port.

How to choose an external Qi-receiver for Xiaomi Redmi Note 8 Pro

When buying an external adapter for wireless charging, pay attention to the following parameters:

CriteriaRecommended valuesWhy is it important?
Thickness≀ 2 mmToo thick receiver will prevent the closure of the case or create a "hump" on the back panel.
Power5-10 W.The Note 8 Pro supports Quick Charge 4.0 over wire, but wireless charging is limited to 10W.
Type of connectorUSB-C (male)Must be exactly the port of the smartphone. Avoid micro-USB adapters!
MaterialsPolycarbonate or aluminumCheap plastics can overheat and deform over time.
CompatibilityQi standardMake sure the adapter works with Samsung, Xiaomi, Anker, etc. charging stations.

Among the tested models can be distinguished:

  • πŸ”Œ Nillkin Magic Tag 2 - thin (1.5 mm), supports 10 watts, there is a magnetic mount.
  • πŸ”Œ Baseus Wireless Charger Receiver – budget version with a reliable connector USB-C.
  • πŸ”Œ Yootech Qi Receiver – compatible with covers up to 5 mm, there is protection against overheating.

πŸ’‘

Don’t buy receivers with power above 10W – the Redmi Note 8 Pro doesn’t support fast wireless charging, and extra watts will only lead to heat.

Step-by-step: connecting an external Qi receiver

Installation of the external adapter will take no more than 5 minutes.

  1. Turn off your smartphone (optional, but recommended for safety).
  2. Remove the case if you have one. The receiver should fit tightly to the back cover.
  3. Connect the adapter to the USB-C connector. Make sure the connector is plugged in to the stop, but without effort.
  4. Mount the receiver on the back. Most models have adhesive backing or magnets.
  5. Put the cover back on (if it is thin and does not interfere).
  6. Place your phone at the charging station. The charging indicator should catch fire.

Make sure the adapter is sitting tight in the port|Check the compatibility of the charging station (must support Qi)|Start charging with your phone turned off (for the test)|Monitor the temperature for the first 10 minutes-->

If charging does not start:

  • ❌ Check if it is inserted correctly USB-C-connector (sometimes it can move away when installing the cover).
  • ❌ Try another charging station – some adapters don’t work with cheap Chinese docking stations.
  • ❌ Make sure your smartphone doesn’t have power saving enabled (it can block charging).
What to do if the adapter is warm?
If the receiver is heated (above 40Β°C), this may be due to: (1) a poor-quality adapter (buy a model with an aluminum radiator). (2) Using a charging station with a power >10 W. 3) Charging in a case with metal elements.

Installation of an internal Qi module: risks and recommendations

This method involves disassembling the smartphone and placing the Qi coil under the back cover, which gives a more reliable connection and aesthetic appearance, but has a number of serious drawbacks:

⚠️ Note: Disassembly of Xiaomi Redmi Note 8 Pro voids warranty! In addition, the risk of damage to plumes or battery during careless actions is extremely high.

To install the internal module, you will need:

  • πŸ› οΈ Qi module (e.g. Olixar Qi Wireless Charging Module).
  • πŸ› οΈ Plastic blade for opening the body.
  • πŸ› οΈ Thermoclei or bilateral scotch for fixing the coil.
  • πŸ› οΈ Screwdriver. T3/T4 screw.

Installation process:

  1. Turn off the phone and remove it. SIM-map + memory-card.
  2. Heat the back cover with a hairdryer (temperature ~60 Β° C) and gently tuck it with a spatula.
  3. Disconnect the battery plume to avoid short circuit.
  4. Stick the Qi module to the inside of the lid (usually next to the camera).
  5. Connect the module wires to the contacts on the motherboard (the circuit should be included).
  6. Put the phone back together.

Critical detail: after installing the internal module Redmi Note 8 The Pro may not recognize the original Xiaomi chargers over the wire, due to a change in the resistance of the circuit. 3.0/4.0 from other brands.

Charging speed and how to increase it

The maximum wireless charging speed for the Redmi Note 8 Pro with an external adapter is 7-10 watts. This is 2-3 times slower than over the wire (Quick Charge 4.0 gives up to 27 watts).

  • ⚑ Use a 10W charging station (e.g. Xiaomi Mi Wireless Charging Pad or Anker PowerWave).
  • ⚑ Remove the case – even thin silicone can reduce efficiency by 10-15%.
  • ⚑ Charge at 10-35 temperaturesΒ°C. When overheating, the controller automatically reduces power.
  • ⚑ Turn off background apps. Active phone use while charging increases time by 20-30%.

For comparison, here is a table of charging speeds in different scenarios:

Charging methodPowerTime to 100%Heating the hull
Quick Charge 4.0 (wire)27 Watts~1 hour 20 minutesModerate.
External Qi receiver (10 watts)7-10 W.~2 hours 30 minutesWeak.
External Qi receiver (5 watts)5 watts~3 hours 10 minutesMinimum
Internal Qi module (10 W)8-10 W~2 hours 15 minutesMedium.

⚠️ Warning: If after connecting wireless charging, the phone began to warm up strongly (above 45)°C, immediately disconnect it from the station! Prolonged overheating can cause the battery to bloat or detach the screen.°C.

Covers and accessories for wireless charging

One of the main problems with external Qi receivers is compatibility with covers. Most adapters require that there are no obstacles thicker than 3-5 mm between the charging station coil and the receiver.

  • πŸ“± Silicone cases (up to 1 mm thick) usually do not interfere with charging.
  • πŸ“± Metal cases (such as Spigen or Ringke Fusion) block Qi signal.
  • πŸ“± Magnet bumpers and covers can cause interference or overheating.
  • πŸ“± Battery cases completely exclude the possibility of wireless charging.

If you don’t want to remove your cover every time, consider the following options:

  • πŸ›‘οΈ Receiver-cut cases (e.g. Nillkin Super Shield).
  • πŸ›‘οΈ Ultra-thin covers (0.3–0.5 mm) made of polycarbonate.
  • πŸ›‘οΈ Cases with built-in Qi receiver (for example, Pitaka MagCase).

Also look for charging stations with support for cases. For example, Belkin Boost Up or Samsung Fast Charge Wireless Stand have a boosted signal and can punch cases up to 6 mm thick (but the charging speed is reduced).

FAQ: Frequent questions about wireless charging Xiaomi Redmi Note 8 Pro

Can I use wireless charging with Quick Charge enabled?
No. Wireless charging and Quick Charge are different technologies. External Qi receivers don't support Xiaomi's fast charging protocols. The most you get is the standard 5-10W.
Will wireless charging work if the phone is wet?
Absolutely not! moisture can cause a short circuit in the adapter or charging station. Make sure the smartphone and receiver are completely dry before charging. If the Note 8 Pro is in the rain, let it dry for at least 2-3 hours.
Can I charge my phone lying on a metal surface?
Not recommended. Metal can shield Qi signal and cause overheating. Optimal use of charging station on a wooden table or plastic stand. If there is no alternative, put between the phone and the metal thin wipe.
Why does the charging turn on and off?
This problem is usually associated with: Poor contact in the USB-C connector (check if the adapter is tightly seated), overheating (let the phone cool down for 10-15 minutes), incompatible charging station (try another model).
Does wireless charging affect battery life?
Wireless charging causes a little more heat than wired charging, which can reduce battery capacity by 5 to 10 percent over time. To minimize damage: Don't keep your phone charging after 100 percent. Use ventilation stations. Avoid charging at temperatures above 30.Β°C.