--- product_id: 610226283 title: "BN46 Battery,Higher Capacity Replacement Battery for Xiaomi Redmi Note 8 with Repair Tool Kit" brand: "qoutmcuy" price: "£17.97" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/610226283-bn46-battery-higher-capacity-replacement-battery-for-xiaomi-redmi-note store_origin: GB region: United Kingdom --- # 3.85V voltage 4500mAh capacity Repair tool kit included BN46 Battery,Higher Capacity Replacement Battery for Xiaomi Redmi Note 8 with Repair Tool Kit **Brand:** qoutmcuy **Price:** £17.97 **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Day with Confidence! ## Quick Answers - **What is this?** BN46 Battery,Higher Capacity Replacement Battery for Xiaomi Redmi Note 8 with Repair Tool Kit by qoutmcuy - **How much does it cost?** £17.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/610226283-bn46-battery-higher-capacity-replacement-battery-for-xiaomi-redmi-note) ## Best For - qoutmcuy enthusiasts ## Why This Product - Trusted qoutmcuy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🔋 Unleash Power:** Experience a robust 4500mAh capacity for all-day performance. - • **⚡ Fast & Efficient:** Enjoy high-speed charging with advanced lithium polymer technology. - • **🔄 Long-Lasting Life:** Over 1000 charge cycles ensure longevity and reliability. - • **🔧 All-in-One Solution:** Includes a repair tool kit for a seamless battery replacement. - • **✅ Satisfaction Guaranteed:** Designed for optimal performance with your Xiaomi Redmi Note 8. ## Overview The BN46 Battery is a high-capacity replacement battery specifically designed for the Xiaomi Redmi Note 8. With a powerful 4500mAh capacity and a voltage of 3.85V, this lithium polymer battery ensures long-lasting performance and quick charging. It comes with a repair tool kit for easy installation and is built to last with over 1000 charge cycles. ## Description Full description not available ## Features - ☆【Compatible Device】：This Replacement battery for Xiaomi Redmi Note 8 . - ☆【Attention】:Please carefully check whether this battery model matches your mobile phone before buying. - ☆【High Quality】: Upgraded battery ultra high capacity [4500mAh]using high-quality lithium ion battery cell, the use of advanced high quality A+ battery, to ensure longer battery life, (1000+ cycle), high-speed, efficient charging. - ☆【For Best Performance】:Using up all the power of Battery the first three times before charging, and then take a full charge, thus the battery can be reached the optimum effect of using. Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles. - ☆【Satisfaction】:Hope this product battery can obtain your satisfaction and approval. ## Technical Specifications | Specification | Value | |---------------|-------| | Battery Weight | 50 Grams | | Unit Count | 1.0 Count | | Battery Cell Type | Lithium Polymer | | Recommended Uses For Product | Indoor/Outdoor | | Reusability | Rechargeable | | Battery Capacity | 4500 Milliamp Hours | | Voltage | 3.85 Volts | | Compatible Phone Models | For Xiaomi Redmi Note 8 | ## Product Details - **Number of Batteries:** 1 Lithium Polymer batteries required. (included) - **Brand:** Qoutmcuy - **Battery Cell Composition:** Lithium Polymer - **Battery Capacity:** 4500 Milliamp Hours - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![BN46 Battery,Higher Capacity Replacement Battery for Xiaomi Redmi Note 8 with Repair Tool Kit - Image 1](https://m.media-amazon.com/images/I/61GwrV+zYGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ My Samsung frontier S3 Frontier SM-R760 back in life *by S***T on December 18, 2023* Samsung Gear S3 Frontier SM-R760 watch was dying within few hours of usage, after installing the new battery its completely back in life. The battery came with complete tools (500mAh) pack and after installed recharged the battery to 100 % and use the watch regularly for 15 hrs. and the battery percentage shows 85% remains. what amazing product. The installation was easy for anyone handy, only challenge was the new battery micro cable was a little twisted which it took a little longer time to repositioning into battery terminal. Overall, I'm so pleased and satisfied. How long this battery will last? I don't know but so far so great and no need to buy another watch if anyone has battery issue. Installation guided on "YouTube." ### ⭐⭐⭐⭐⭐ Perfect fit for the Galaxy Watch 4 *by A***R on January 26, 2025* This battery, and the included tool kit, were almost perfect for helping me repair my Galaxy Watch 4. The battery was an exact fit and held a charge out of the box, and I completed the repair in perhaps 30 minutes. The two included screwdrivers were useful, but I had to end up using a spudger from a different kit to pry open the watch. Overall, I can recommend this product if your watch needs a new battery! ### ⭐ Battery failed after one charge cycle. Refused to take a second charge *by B***Y on August 31, 2025* This new battery installed without any issues. As per the instructions, I fully charged the new battery before using. When the battery level got down to 10% I connected it to the charger, and it refused to take a charge. The battery just kept draining. I tried using the charger I have in my car, and that didn't work either.I removed the new battery and reinstalled the old battery and the old battery charged just fine.This new new battery refused to take a second charge. I'd rate it zero stars if I could. Its going back to Amazon. ## Frequently Bought Together - Qoutmcuy BN46 Battery,Higher Capacity Replacement Battery for Xiaomi Redmi Note 8 with Repair Tool Kit - Screen for Xiaomi Redmi Note 8 Screen Replacement Touch Digitizer Assembly for Xiaomi Redmi Note 8 Screen Part with Tools --- ## 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.co.uk/products/610226283-bn46-battery-higher-capacity-replacement-battery-for-xiaomi-redmi-note](https://www.desertcart.co.uk/products/610226283-bn46-battery-higher-capacity-replacement-battery-for-xiaomi-redmi-note) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*