---
product_id: 667381665
title: "Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (BP40)"
brand: "the battery store"
price: "10795 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/667381665-original-bp40-battery-for-redmi-k20-pro-9t-m1903f11g-battery
store_origin: HU
region: Hungary
---

# 24h normal usage backup 12h talk time 4000mAh capacity Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (BP40)

**Brand:** the battery store
**Price:** 10795 Ft
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your day, the smart way!

## Quick Answers

- **What is this?** Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (BP40) by the battery store
- **How much does it cost?** 10795 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/667381665-original-bp40-battery-for-redmi-k20-pro-9t-m1903f11g-battery)

## Best For

- the battery store enthusiasts

## Why This Product

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

## Key Features

- • **Standby That Lasts:** Keep your Redmi K20 Pro ready with approximately 36 hours of standby time.
- • **Talk More, Worry Less:** Enjoy up to 12 hours of uninterrupted calls without scrambling for a charger.
- • **Genuine Quality Assurance:** Comes with a 6-month warranty and official invoice for peace of mind.
- • **All-day Power, No Compromise:** Stay unplugged with up to 24 hours of reliable battery life on normal use.
- • **Optimized Battery Conditioning:** Achieve peak performance after just 3-5 full charge cycles—battery life that improves with use.

## Overview

The Original BP40 Battery for Redmi K20 Pro and 9T M1903F11G offers a robust 4000mAh capacity delivering up to 24 hours of normal usage, 12 hours of talk time, and 36 hours standby. Backed by a 6-month warranty, this genuine replacement battery ensures reliable performance and longevity after initial conditioning cycles.

## Description

THE BATTERY STORE New Li-Ion battery Stay connected with your family and friends by getting extra battery power today. Best replacement for the original battery with comparable standby and talk time. The battery operation time depends on conditions such as: 1. Complete mAh inside the Battery for Excellent Back for Mobile Phone after the heavy usage.. 2. Completely Tested Phone All purposes for long life. 3. It is a replacement battery with complete mAh compatible to its respective brand" TROUBLE SHOOTING TIPS We ask you to use an original company charger to charge your mobile and our battery any other than original charger can affect your battery and mobile drastically. Check if there is any dust in the connector or if any pin is broken or not. Also check for any corrosion in contact and plug. Clean the plug using IPA or swabs. Make sure you use ESA safe only check the interface connector to see if there is any dust or not. If there is any dust then clean or replace the interface connector as required. If the problem is not solved then update the software/operating system (os) to the latest version THE BATTERY INSTRUCTIONS: Please drain all the power of the battery for the first 5 times before charging, and then take a full charge. Thus the battery can be reached the optimum effect of using. Please note that its full effect and longevity is only achieved after 3 to 5 complete charge and discharge circles because Li-on Battery become stable after few uses.

## Features

- Long power backup around 24 hours with Normal Usage, Provides good talk around 12 hours and standby time around 36 hours approx depend upon Background app, Overall Good performance.
- At the first beginning, the battery will drain quickly,this issue is caused due to the li-ion/polymer of a new battery is unstable! It will become normal after long-term use
- Do not open, crush, puncture. short external contacts or dispose in fire or water. Risk of fire, explosion and burn. Do not open, crush,heat.
- if you are unable to turn your phone on after installed, please reinstall the ribbon cable, check its connector and clip it hard. Next, charge your phone for 20 minutes or longer. Then try to turn on your phone.
- THIS IS A GENUINE WARRANTY AND COMPANY WILL SEND BATTERY WITH INVOICE AND WARRANTY CARD

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** THE BATTERY STORE
- **Battery Cell Composition:** Lithium Ion
- **Recommended Uses For Product:** Phone
- **Net Quantity:** 1.00 Count
- **Reusability:** Rechargeable
- **Model Name:** ORG25
- **Battery Weight:** 50 Grams
- **Item dimensions L x W x H:** 50 x 50 x 50 Millimeters
- **Item Weight:** 80 Grams

## Images

![Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (BP40) - Image 1](https://m.media-amazon.com/images/I/6168T1XWykL.jpg)
![Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (BP40) - Image 2](https://m.media-amazon.com/images/I/41qsUDenfaL.jpg)
![Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (BP40) - Image 3](https://m.media-amazon.com/images/I/6168T1XWykL.jpg)
![Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (BP40) - Image 4](https://m.media-amazon.com/images/I/41qsUDenfaL.jpg)
![Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (BP40) - Image 5](https://m.media-amazon.com/images/I/6168T1XWykL.jpg)

## Available Options

This product comes in different **Style Name** options.

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**Shop now:** [https://www.desertcart.hu/products/667381665-original-bp40-battery-for-redmi-k20-pro-9t-m1903f11g-battery](https://www.desertcart.hu/products/667381665-original-bp40-battery-for-redmi-k20-pro-9t-m1903f11g-battery)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-31*