---
product_id: 687060644
title: "BP40 Battery for Redmi K20 Pro /9T Pro / MZB7749IN Battery with 6 Month Warranty** (B88)"
brand: "xilioes originals"
price: "¥4433"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/687060644-bp40-battery-for-redmi-k20-pro-9t-pro-mzb7749in-battery
store_origin: JP
region: Japan
---

# 12h talk time 24h power backup 6-month warranty BP40 Battery for Redmi K20 Pro /9T Pro / MZB7749IN Battery with 6 Month Warranty** (B88)

**Brand:** xilioes originals
**Price:** ¥4433
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your hustle with the BP40 – because your day doesn’t stop, and neither should your phone.

## Quick Answers

- **What is this?** BP40 Battery for Redmi K20 Pro /9T Pro / MZB7749IN Battery with 6 Month Warranty** (B88) by xilioes originals
- **How much does it cost?** ¥4433 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/687060644-bp40-battery-for-redmi-k20-pro-9t-pro-mzb7749in-battery)

## Best For

- xilioes originals enthusiasts

## Why This Product

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

## Key Features

- • **Standby That Lasts:** Standby time of approximately 36 hours means your phone is ready when you are, even during hectic days.
- • **Talk More, Worry Less:** Up to 12 hours of uninterrupted talk time keeps your professional calls flowing smoothly.
- • **Genuine Warranty Backed:** Comes with a 6-month official warranty and invoice—trust in authenticity and peace of mind.
- • **Optimized for Longevity:** Battery stabilizes after 3-5 full charge cycles, ensuring peak performance and durability for your Redmi K20 Pro / 9T Pro.
- • **All-day Power, No Compromise:** Enjoy up to 24 hours of reliable battery life on normal usage—stay connected without the constant recharge anxiety.

## Overview

The BP40 Battery by XILIOES ORIGINALS is a genuine lithium-ion replacement battery designed specifically for Redmi K20 Pro / 9T Pro models. It delivers up to 24 hours of power backup, 12 hours of talk time, and approximately 36 hours of standby, backed by a 6-month warranty. Optimized for long-term use, it requires 3-5 full charge cycles to reach peak stability, ensuring reliable performance for busy professionals.

## Description

XILIOES ORIGINALS 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

- NOTE-THIS IS A GENUINE WARRANTY AND COMPANY WILL SEND BATTERY WITH INVOICE AND WARRANTY CARD .
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | XILIOES ORIGINALS |
| Manufacturer | THE BATTERY STORE, The battery store SHOP NO 40,G/F 13/24 , KAROL BAGH ,WEST EXTN NEW DELHI -110007, XILIOES ORIGINALS |
| Model | Original BP40 Battery |
| Model Name | ORG14 |
| Product Dimensions | 5 x 5 x 5 cm; 90 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | Original BP40 Battery |
| Hardware Platform | Android/iOS/Fire OS |
| Compatible Devices | Original BP40 Battery for Redmi K20 Pro /9T Pro / MZB7749IN Battery |
| Mounting Hardware | Original product with warranty |
| Number of items | 1 |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Manufacturer | XILIOES ORIGINALS |
| Country of Origin | China |
| Item Weight | 90 g |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** XILIOES ORIGINALS
- **Battery Cell Composition:** Lithium Ion
- **Recommended Uses For Product:** Phone
- **Net Quantity:** 1.00 Count
- **Reusability:** Rechargeable
- **Model Name:** ORG14
- **Battery Weight:** 80 Grams
- **Item dimensions L x W x H:** 50 x 50 x 50 Millimeters
- **Item Weight:** 90 Grams

## Images

![BP40 Battery for Redmi K20 Pro /9T Pro / MZB7749IN Battery with 6 Month Warranty** (B88) - Image 1](https://m.media-amazon.com/images/I/61pDtC7O54L.jpg)
![BP40 Battery for Redmi K20 Pro /9T Pro / MZB7749IN Battery with 6 Month Warranty** (B88) - Image 2](https://m.media-amazon.com/images/I/515S4yjG+IL.jpg)
![BP40 Battery for Redmi K20 Pro /9T Pro / MZB7749IN Battery with 6 Month Warranty** (B88) - Image 3](https://m.media-amazon.com/images/I/61WgfF43WTL.jpg)
![BP40 Battery for Redmi K20 Pro /9T Pro / MZB7749IN Battery with 6 Month Warranty** (B88) - Image 4](https://m.media-amazon.com/images/I/515S4yjG+IL.jpg)
![BP40 Battery for Redmi K20 Pro /9T Pro / MZB7749IN Battery with 6 Month Warranty** (B88) - Image 5](https://m.media-amazon.com/images/I/61pDtC7O54L.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.jp/products/687060644-bp40-battery-for-redmi-k20-pro-9t-pro-mzb7749in-battery](https://www.desertcart.jp/products/687060644-bp40-battery-for-redmi-k20-pro-9t-pro-mzb7749in-battery)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-05*