--- product_id: 392245656 title: "Only for Mi 9T Replacement Battery, BP41 Battery for Redmi K20 and Xiaomi Mi 9T, 4000mAh, with Installation Instruction & Repair Toolkit" brand: "green fusion" price: "Rp738593" currency: IDR in_stock: true reviews_count: 8 category: "Green Fusion" url: https://www.desertcart.id/products/392245656-only-for-mi-9t-replacement-battery-bp41-battery-for-redmi store_origin: ID region: Indonesia --- # Up to 800 reliable charge cycles 4000mAh high-capacity power Complete DIY repair toolkit included Only for Mi 9T Replacement Battery, BP41 Battery for Redmi K20 and Xiaomi Mi 9T, 4000mAh, with Installation Instruction & Repair Toolkit **Brand:** green fusion **Price:** Rp738593 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your Mi 9T like a pro — don’t let low battery slow your hustle! ## Quick Answers - **What is this?** Only for Mi 9T Replacement Battery, BP41 Battery for Redmi K20 and Xiaomi Mi 9T, 4000mAh, with Installation Instruction & Repair Toolkit by green fusion - **How much does it cost?** Rp738593 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/392245656-only-for-mi-9t-replacement-battery-bp41-battery-for-redmi) ## Best For - green fusion enthusiasts ## Why This Product - Trusted green fusion brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Supports up to 800 charge cycles for long-lasting battery life and fewer replacements. - • **Perfect Compatibility:** Specifically designed for Redmi K20 and Xiaomi Mi 9T ensuring seamless fit and performance. - • **DIY Friendly Repair Kit:** Includes all essential tools and a step-by-step guide to effortlessly replace your battery at home. - • **Expert Support On Demand:** Access friendly, professional assistance whenever you need help during installation. - • **Power That Lasts All Day:** 4000mAh capacity keeps your Mi 9T charged through your busiest days. ## Overview The GREEN FUSION BP41 Replacement Battery is a high-capacity 4000mAh lithium polymer battery designed exclusively for Redmi K20 and Xiaomi Mi 9T. Engineered to endure up to 800 charge cycles, it ensures extended device longevity. The package includes a comprehensive repair toolkit and clear installation instructions, empowering users to perform a hassle-free DIY battery replacement with expert support available. Ideal for professionals seeking reliable, cost-effective phone maintenance without downtime. ## Description Buy GREEN FUSION Only for Mi 9T Replacement Battery, BP41 Battery for Redmi K20 and Xiaomi Mi 9T, 4000mAh, with Installation Instruction & Repair Toolkit: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Cheap and easy - cheap and easy to replace, didn’t get to test the quality or anything just replaced the battery before i sold it Review: Good way to keep a phone working. - Works great ## Features - COMPATIBILITY: This battery only fits for Redmi K20 and Xiaomi Mi 9T. Please carefully confirm your phone model before purchase. - Battery model: BP41, For Redmi K20 and Xiaomi Mi 9T Battery support up to 800 charging cycles, built with high quality battery cell. - Included Toolkit: The battery comes with all the tools you need for repairing, helps you to complete the repair process effortlessly. - Step-by-step Instruction: we provide a vivid instruction manual to show you how to disassemble your device and replace the battery by yourself, you'll find it would be an easy task for you with this guide manual. - Friendly Support: You can reach out to us whenever you have any questions or need any help, our specialists will be glad to assit you anytime. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09MBW4KGT | | Batteries | 1 Lithium Polymer batteries required. (included) | | Best Sellers Rank | #11,985 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #18 in Cell Phone Replacement Batteries | | Customer Reviews | 4.3 4.3 out of 5 stars (93) | | Date First Available | November 21, 2021 | | Item Weight | 4.6 ounces | | Item model number | BP41 | | Manufacturer | GREEN FUSION | | Package Dimensions | 9.13 x 5.16 x 0.75 inches | ## Product Details - **Battery Capacity:** 4000 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** GREEN FUSION - **Number of Batteries:** 1 Lithium Polymer batteries required. (included) - **Recommended Uses For Product:** Phone ## Images ![Only for Mi 9T Replacement Battery, BP41 Battery for Redmi K20 and Xiaomi Mi 9T, 4000mAh, with Installation Instruction & Repair Toolkit - Image 1](https://m.media-amazon.com/images/I/71GZoY1-OcL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cheap and easy *by J***E on February 7, 2026* cheap and easy to replace, didn’t get to test the quality or anything just replaced the battery before i sold it ### ⭐⭐⭐⭐⭐ Good way to keep a phone working. *by N***T on December 17, 2025* Works great ### ⭐⭐⭐⭐ Inexpensive, easy fix *by A***R on July 15, 2025* My phone almost exploded! For some unknown reason, the battery that was original to my Samsung S22 became swollen and caused my phone to fail. I didn't have extra money to take it to a repair shop or to get a new one so I figured I had little to lose trying to replace the battery myself. After watching a few videos, I was able to replace the battery on my own. Once it was installed and I was able to get a full charge on it (it came charged about 60%) I was happy to learn that it held the charge much longer than the old one I had, it lasted nearly two days before I had to charge it again! The only reason I didn't give it five stars is that the battery does get hot, hotter than the original just from normal use. So be mindful of that, the last thing anyone wants is an exploding cell phone! ## Frequently Bought Together - GREEN FUSION Only for Mi 9T Replacement Battery, BP41 Battery for Redmi K20 and Xiaomi Mi 9T, 4000mAh, with Installation Instruction & Repair Toolkit - Phone Case for Xiaomi Mi 9T Redmi K20 Pro with Tempered Glass Screen Protector Cover and Magnetic Ring Holder Stand Kickstand Hard Rugged Hybrid Accessories Xiomis Xiami Mi9t T9 K20pro Cases Men Black - OLED Screen for Xiaomi Mi 9T Screen Replacement for Xiaomi Mi 9T Pro LCD Screen for Redmi K20 Touch Display Digitizer Assembly for Redmi K20 Pro Repair Parts（with Figerprint Function） --- ## 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.id/products/392245656-only-for-mi-9t-replacement-battery-bp41-battery-for-redmi](https://www.desertcart.id/products/392245656-only-for-mi-9t-replacement-battery-bp41-battery-for-redmi) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-08*