Huawei P30 Pro / Mate 20 Pro Battery Replacement

The Huawei P30 Pro / Mate 20 Battery HB486486ECW for  is a high-performance power cell specifically designed for Huawei’s flagship series. Over time, original batteries lose their ability to hold a charge due to chemical aging. This replacement restores your phone’s peak power performance. With a 4200mAh capacity (15.66Wh), it ensures your P30 Pro or Mate 20 Pro can handle high-demand tasks—like gaming and photography—without frequent trips to the charger.

Key Technical Features

• High-Density Li-ion Polymer: We use advanced lithium-polymer chemistry to provide maximum energy density in a slim 4.5mm profile. Therefore, you get the highest possible capacity without adding bulk to your phone.

• Certified Safety Standards: This battery is CE, FCC, and RoHS certified. Because of this, it includes built-in protection against overcharging, short-circuiting, and overheating, ensuring the safety of your device and data.

• Optimal Voltage Regulation: Operating at a nominal

  3.82V with a charging limit of 4.4V, the battery communicates perfectly with Huawei’s SuperCharge technology. As a result, you maintain fast-charging capabilities without damaging the cell.

• Precision Fitment: The dimensions (

  $$83.68 \times 63.15 \times 4.5\text{ mm}$$

  ) are tailored to the internal chassis of the VOG-L29 and LYA-L29 models. Thus, the battery seats securely without putting pressure on the display or back glass.

• Restored Longevity: This new cell eliminates common issues like “sudden shutdowns” at 20% or the device failing to power on. Consequently, your phone’s lifespan is significantly extended.

Technical Specifications

Installation and Optimization

Replacing the battery in these models requires removing the back glass, which is secured with strong adhesive. We highly recommend using a heat gun and professional prying tools to avoid cracking the rear panel. Once installed, we suggest calibrating the new battery: charge it to 100% and keep charging for at least 2 more hours, then use the phone until it shuts down from low battery before charging it back to full in one go. This ensures the software accurately tracks the new cell’s capacity.

Package Contents:

• 1 x HB486486ECW Lithium-ion Polymer Battery