--- product_id: 665783038 title: "Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (for MI BP40)" brand: "the battery store" price: "78.30 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/665783038-original-bp40-battery-for-redmi-k20-pro-9t-m1903f11g-battery store_origin: TN region: Tunisia --- # 36h standby time 12h talk time 24h power backup Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (for MI BP40) **Brand:** the battery store **Price:** 78.30 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your day, own the moment! ## Quick Answers - **What is this?** Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (for MI BP40) by the battery store - **How much does it cost?** 78.30 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/665783038-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 - • **Talk More, Worry Less:** Enjoy up to 12 hours of uninterrupted calls without scrambling for a charger. - • **Optimized for Longevity:** Battery stabilizes after 3-5 full charge cycles, ensuring peak performance over time. - • **Standby That Stands Out:** Keep your Redmi K20 Pro ready with approximately 36 hours of standby time. - • **Genuine Quality, Guaranteed:** Backed by a 6-month warranty and original company certification for peace of mind. - • **All-day Power, Zero Compromise:** Stay unplugged with up to 24 hours of reliable battery life on normal use. ## Overview The Original BP40 Battery for Redmi K20 Pro and 9T M1903F11G is a genuine lithium-ion replacement battery offering up to 24 hours of power backup, 12 hours of talk time, and 36 hours of standby. It comes with a 6-month warranty and requires initial calibration through 3-5 full charge cycles to reach optimal performance. Designed for durability and compatibility, it ensures your device stays connected longer with reliable, tested quality. ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | Antenna Location | Phone | | Asin | B0DJJYDL9B | | Battery Cell Type | Lithium Ion | | Battery Weight | 50 Grams | | Best Sellers Rank | #593,442 in Electronics (See Top 100 in Electronics) #2,178 in Mobile Replacement Batteries | | Brand Name | THE BATTERY STORE | | Compatible Phone Models | Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery | | Country Of Origin | China | | Importer Contact Information | THE BATTERY STORE, The battery store SHOP NO 40,G/F 13/24 , KAROL BAGH ,WEST EXTN NEW DELHI -110007 | | Included Components | Original product with warranty | | Item Dimensions | 50 x 50 x 50 Millimeters | | Item Type Name | Original Replacement Parts | | Item Weight Unit Of Measure | 80 Grams | | Manufacturer | THE BATTERY STORE, THE BATTERY STORE, The battery store SHOP NO 40,G/F 13/24 , KAROL BAGH ,WEST EXTN NEW DELHI -110007 | | Manufacturer Contact Information | THE BATTERY STORE, The battery store SHOP NO 40,G/F 13/24 , KAROL BAGH ,WEST EXTN NEW DELHI -110007 | | Model Name | Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery | | Model Number | ORG22 | | Number Of Batteries | 1 Lithium Ion batteries required. (included) | | Packer Contact Information | THE BATTERY STORE, The battery store SHOP NO 40,G/F 13/24 , KAROL BAGH ,WEST EXTN NEW DELHI -110007 | | Reusability | Rechargeable | | Unit Count | 1.00 Count | | Warranty Description | 6 MONTH WARRANTY | ## 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:** Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery - **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 ** (for MI BP40) - Image 1](https://m.media-amazon.com/images/I/61cCb22vQyL.jpg) ![Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (for MI BP40) - Image 2](https://m.media-amazon.com/images/I/41dF32W230L.jpg) ![Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (for MI BP40) - Image 3](https://m.media-amazon.com/images/I/61OTmYNyM6L.jpg) ## Available Options This product comes in different **Style Name** options. ## Frequently Bought Together - Original BP40 Battery for Redmi K20 Pro, 9T M1903F11G Battery with 6 Month Warranty ** (for MI BP40) - SupCares Edge to Edge Tempered Glass For Xiaomi K20 Pro, Xiaomi K20, Mi K20 Pro and Mi K20 With Easy Self Installation Kit (Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/665783038-original-bp40-battery-for-redmi-k20-pro-9t-m1903f11g-battery](https://www.desertcart.tn/products/665783038-original-bp40-battery-for-redmi-k20-pro-9t-m1903f11g-battery) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-27*