---
product_id: 517568849
title: "New Upgraded Battery for Xiaomi Mi 9T Pro/Redmi K20 Pro, BP40 Replacement Battery Compatible with Xiaomi Mi 9T Pro/Redmi K20 Pro, with Repair Tools & Instruction"
brand: "maxsharks"
price: "₨13350"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/517568849-new-upgraded-battery-for-xiaomi-mi-9t-pro-redmi-k20
store_origin: LK
region: Sri Lanka
---

# 3200mAh Capacity Li-Po Cell Tech Complete Repair Kit New Upgraded Battery for Xiaomi Mi 9T Pro/Redmi K20 Pro, BP40 Replacement Battery Compatible with Xiaomi Mi 9T Pro/Redmi K20 Pro, with Repair Tools & Instruction

**Brand:** maxsharks
**Price:** ₨13350
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Xiaomi with Confidence!

## Quick Answers

- **What is this?** New Upgraded Battery for Xiaomi Mi 9T Pro/Redmi K20 Pro, BP40 Replacement Battery Compatible with Xiaomi Mi 9T Pro/Redmi K20 Pro, with Repair Tools & Instruction by maxsharks
- **How much does it cost?** ₨13350 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/517568849-new-upgraded-battery-for-xiaomi-mi-9t-pro-redmi-k20)

## Best For

- maxsharks enthusiasts

## Why This Product

- Trusted maxsharks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **✅ Quality Assurance:** Manufactured under UL2054 standards for optimal performance.
- • **🔋 Long-Lasting Power:** Equipped with a high-capacity 3200mAh battery for extended use.
- • **📚 Step-by-Step Guidance:** Comes with a detailed repair guide for DIY enthusiasts.
- • **🛠️ All-in-One Toolkit:** Professional-grade tools included for a hassle-free repair experience.
- • **🔧 Effortless Installation:** Includes back cover adhesive for a seamless setup.

## Overview

Upgrade your Xiaomi Mi 9T Pro or Redmi K20 Pro with this high-quality BP40 replacement battery. Featuring a robust 3200mAh capacity and a complete repair toolkit, this battery ensures long-lasting performance and easy installation. The package includes a detailed repair guide and back cover adhesive, making it perfect for DIY repairs. Trust in UL2054 certified technology for a reliable power solution.

## Description

New Upgraded Battery for Xiaomi Mi 9T Pro/Redmi K20 Pro, BP40 Replacement Battery Compatible with Xiaomi Mi 9T Pro/Redmi K20 Pro, with Repair Tools & Instruction

## Features

- Compatible Phone Model: This battery kit is specifically designed for Xiaomi Mi 9T Pro / Redmi K20 Pro, please double confirm your phone model before purchasing
- Quality Li-Po Cell: Built with brand new zero cycle original Li-Po cell, manufactured and tested under UL2054 test standards to ensure the best performance and long-lasting battery life. NOTE: A new battery requires at least three full charge and discharge cycles to properly calibrate the battery management system
- Includes Back Cover Adhesive: The battery comes pre-installed sticker—just remove the protective film and press the battery firmly into place for easy installation. Additionally, the package includes a piece of back cover adhesive strips, making installation even more convenient and efficient
- Detailed Repair Guide: The package includes a complete and detailed repair guide, allowing you to easily handle the repair yourself with convenience and peace of mind
- Professional Repair Toolkit: Carefully selected by our expert repair team, this kit includes every tool you need for the repair process. It's professional, safe, and easy to use, giving you the confidence to complete your repair quickly and efficiently

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Antenna Location | Phone |
| Item Weight | 25 Grams |
| Battery Weight | 25 Grams |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium Polymer |
| Battery Capacity | 3200 Milliamp Hours |
| Reusability | Rechargeable |
| Compatible Phone Models | Xiaomi Mi 9T Pro, Redmi K20 Pro |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** MAXSHARKS
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 3200 Milliamp Hours
- **Recommended Uses For Product:** Phone

## Images

![New Upgraded Battery for Xiaomi Mi 9T Pro/Redmi K20 Pro, BP40 Replacement Battery Compatible with Xiaomi Mi 9T Pro/Redmi K20 Pro, with Repair Tools & Instruction - Image 1](https://m.media-amazon.com/images/I/81y+QRQ5DoL.jpg)

## Frequently Bought Together

- MAXSHARKS New Upgraded Battery for Xiaomi Mi 9T Pro/Redmi K20 Pro, BP40 Replacement Battery Compatible with Xiaomi Mi 9T Pro/Redmi K20 Pro, with Repair Tools & Instruction
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**Shop now:** [https://www.desertcart.lk/products/517568849-new-upgraded-battery-for-xiaomi-mi-9t-pro-redmi-k20](https://www.desertcart.lk/products/517568849-new-upgraded-battery-for-xiaomi-mi-9t-pro-redmi-k20)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-27*