--- product_id: 653784377 title: "Replacement Battery BLP975 Compatible with One Plus 11 with Tools" brand: "swarking" price: "£21.99" currency: GBP in_stock: true reviews_count: 4 category: "Swar King" url: https://www.desertcart.co.uk/products/653784377-replacement-battery-blp975-compatible-with-one-plus-11-with-tools store_origin: GB region: United Kingdom --- # Fast charging support 545+ recharge cycles 2435mAh capacity Replacement Battery BLP975 Compatible with One Plus 11 with Tools **Brand:** swarking **Price:** £21.99 **Availability:** ✅ In Stock ## Summary > 🔋 Power your OnePlus 11 like a pro—never miss a beat! ## Quick Answers - **What is this?** Replacement Battery BLP975 Compatible with One Plus 11 with Tools by swarking - **How much does it cost?** £21.99 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/653784377-replacement-battery-blp975-compatible-with-one-plus-11-with-tools) ## Best For - swarking enthusiasts ## Why This Product - Trusted swarking brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Engineered to deliver over 545 full charge cycles—stay unplugged, stay productive. - • **DIY Friendly Upgrade:** Compatible with your OnePlus 11 and easy to install with abundant online tutorials. - • **Risk-Free Replacement:** Backed by a 33-hour responsive customer guarantee for peace of mind. - • **Power Up with Confidence:** A+ grade UL certified cells ensure reliable, long-lasting energy for your OnePlus 11. - • **Charge Faster, Last Longer:** Optimized for rapid charging and high efficiency to keep you connected all day. ## Overview This BLP975 replacement battery offers 2435mAh capacity with A+ grade polymer cells, UL certification, and supports fast charging. Designed specifically for the OnePlus 11, it delivers over 545 recharge cycles for extended durability. While installation requires some DIY effort, numerous tutorials are available online. The product comes with a responsive customer guarantee ensuring satisfaction or refund. ## Description Specification： Part number：BLP975 Capacity：2435mAh/18.94Wh,8.96V Type：Polymer Compatible models： One plus 11 Package includes： -1 x Grade A+ Battery Product Description： ✔1.We don’t provide an instruction manual. You can find instructional videos on YouTube. We always recommend a trained technician replace it. ✔2.To have the best use effect, please use up all the battery power until the phone automatically shuts down, and then fully charge it. Repeat this action 3-5 times to make the battery achieve its best use effect. ✔3. Do not use low quality third-party adapter charger to charge your device, that will shorten the battery's life. Note： 1. Please double check the model number of your device before purchasing to determine if this battery is compatible with your device. 2. Due to lighting and screen differences, product colours may vary slightly from the images. 7.Please do not hesitate to contact us if you have any questions or queries about the products you have received. Review: Great battery - It's the second day I am using the new battery and so far so good. Shows 100% battery health. Review: Weak - This battery is worse than the battery I replaced. My original battery from my One Plus was down to 87% overall health. This one is 82%, but acts like it's 50%. I don't use my phone often and it gets low in the early afternoon. I will have to send my phone out to get an OEM battery installed. Don't waste your time and money on this. ## Features - 【Compatible Model】 Please Make sure your phone is suitable for this replacement battery before ordering. Battery Model: BLP975Battery. - 【Durable】100% brand new, high quality, upgraded batteries with A+ grade cells, UL certified. Each battery is tested under strict quality control standards before shipment, fast charging and high efficiency, can provide you with up to 545+ cycles of charging. - 【Quality Assurance】 100% brand new, high quality, upgraded batteries with A+ grade cells, UL certified. Each battery is tested under strict quality control standards before shipment, fast charging and high efficiency, can provide you with up to 549+ cycles of charging. - 【Easy To Install】Instruction/Manual NOT included, but there are many installation tutorials videos on YouTube to reference. - 【Customer Guarantee】 We take care of all quality-related problems with a replacement or a complete refund. If you are not 100% satisfied with your battery change when using this battery during the period, we will reply to you within 33 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D927SBZ9 | | Antenna Location | Indoor/Outdoor | | Battery Capacity | 5000 Milliamp Hours | | Battery Cell Type | Polymer | | Battery Weight | 100 Grams | | Best Sellers Rank | #209,119 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #2,503 in Cell Phone Replacement Batteries | | Brand | SwarKing | | Customer Reviews | 3.0 3.0 out of 5 stars (6) | | Manufacturer | shenzhen baoran keji youxiangongsi | | Model Name | BLP685 | | Model Number | BLP685 | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Reusability | Rechargeable | | Unit Count | 1.0 Count | | Voltage | 3.7 Volts (DC) | | Warranty Description | 6 Month Warranty Against Manufacturer Defects | ## Product Details - **Battery Capacity:** 5000 Milliamp Hours - **Battery Cell Composition:** Polymer - **Brand:** SwarKing - **Number of Batteries:** 1 Lithium Polymer batteries required. (included) - **Recommended Uses For Product:** Indoor/Outdoor ## Images ![Replacement Battery BLP975 Compatible with One Plus 11 with Tools - Image 1](https://m.media-amazon.com/images/I/61mCKcEDuvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great battery *by R***I on September 3, 2024* It's the second day I am using the new battery and so far so good. Shows 100% battery health. ### ⭐⭐ Weak *by J***G on April 5, 2026* This battery is worse than the battery I replaced. My original battery from my One Plus was down to 87% overall health. This one is 82%, but acts like it's 50%. I don't use my phone often and it gets low in the early afternoon. I will have to send my phone out to get an OEM battery installed. Don't waste your time and money on this. ### ⭐ Poor quality/health *by K***I on March 30, 2026* Disappointing. I ordered this battery and had a shop replaced it for $45. Overall, cheaper than sending my phone back to OnePlus overseas. Brand new battery just installed and the max capacity for the battery is 78%. That is worse than the battery that it placed. Poor battery health right out of the box. ## Frequently Bought Together - SwarKing Replacement Battery BLP975 Compatible with One Plus 11 with Tools - for iPhone 11 Screen Replacement 6.1 Inch, Diykitpl 3D Touch LCD Digitizer Replacement for A2111, A2223, A2221, with Repair Tools Kit+Magnetic Screw Mats+Screen Protector+Waterproof Frame Adhesive - for iPhone 11 LCD Screen Replacement,Wholesale Full HD COF Screen Digitizer Display Assembly,with Waterproof Adhesive,Compatible with iPhone 11 Screen Replacement 6.1 inch(A2111,A2223，A2221),No 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/653784377-replacement-battery-blp975-compatible-with-one-plus-11-with-tools](https://www.desertcart.co.uk/products/653784377-replacement-battery-blp975-compatible-with-one-plus-11-with-tools) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-19*