--- product_id: 532453498 title: "Li-ion Replacement Battery for Roborock S7 S6 S5 S50 Max/MaxV/MaxV Ultra/Pure Xiaomi Robot Vacuum Cleaner Replacement Battery, for Roborock Q5 Q7 S8 Pro/Max+ Mijia 1st and 2nd Generation" brand: "cityork" price: "β‚©134419" currency: KRW in_stock: true reviews_count: 13 category: "Cityork" url: https://www.desertcart.kr/products/532453498-li-ion-replacement-battery-for-roborock-s7-s6-s5-s50 store_origin: KR region: South Korea --- # 14.4V Stable Voltage 6500mAh High Capacity Multi-layer Safety Protection Li-ion Replacement Battery for Roborock S7 S6 S5 S50 Max/MaxV/MaxV Ultra/Pure Xiaomi Robot Vacuum Cleaner Replacement Battery, for Roborock Q5 Q7 S8 Pro/Max+ Mijia 1st and 2nd Generation **Brand:** cityork **Price:** β‚©134419 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Recharge your Roborock, reclaim your time! ## Quick Answers - **What is this?** Li-ion Replacement Battery for Roborock S7 S6 S5 S50 Max/MaxV/MaxV Ultra/Pure Xiaomi Robot Vacuum Cleaner Replacement Battery, for Roborock Q5 Q7 S8 Pro/Max+ Mijia 1st and 2nd Generation by cityork - **How much does it cost?** β‚©134419 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/532453498-li-ion-replacement-battery-for-roborock-s7-s6-s5-s50) ## Best For - cityork enthusiasts ## Why This Product - Trusted cityork brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Hassle-Free Support:** Enjoy peace of mind with 60-day refund, 1-year repair warranty, and responsive 24-hour customer service. - β€’ **Long Life, No Memory:** Rechargeable over 540 cycles without capacity lossβ€”keeps your vacuum running like new for years. - β€’ **Safety First, Always:** Certified CE, FCC, RoHS with built-in safeguards against short circuits, overcharge, and overheating. - β€’ **Power Through Your Day:** 6500mAh Li-ion battery delivers extended runtime for uninterrupted cleaning sessions. - β€’ **Plug & Play Compatibility:** Seamlessly fits Roborock S5, S6, S7, Q5, Q7, S8 Pro/Max+ and Xiaomi 1st & 2nd Gen models. ## Overview The CITYORK 6500mAh 14.4V Li-ion replacement battery is engineered for Roborock and Xiaomi robot vacuums, offering high capacity, robust safety features, and compatibility across multiple models. Certified and durable, it ensures long-lasting performance with over 540 recharge cycles, backed by a 1-year warranty and dedicated customer support. ## Description Product Description CITYORK 6500 mAh 14.4 V Li-ion Replacement for Xiaomi Battery Mi Robot Battery CITYORK battery compatible with the following robot vacuum cleaners Review: Works with my Roborock S6 Pure - Restored my S6 after 5 years of daily use. Now back to covering the whole floor in one go Review: Like new - After seven years using the vacuum robot looks new again ## Features - High capacity: 6500 mAh, voltage: 14.4 V, battery type: Li-ion, colour: red. Lungo Tempo di Esecuzione, Super Lunga Vita Battery for Roborock S50 S5 S6 S7 Q7 Q5 Pro/Max/Maxv Ultra [Models: BRR-2P4S-5200S] - Compatible models: compatible with Xiaomi Mi Robot Roborock S5 S5Max S50 S50Max S51 S55 Roborock S6 Max / S6 MaxV / Pure Roborock S7 Max / S7 MaxV / MaxV Ultra/Max Ultra/Pro Ultra | Roborock S8 / S8+ / S8 Plus / S8 Pro [Not compatible [Not compatible with Roborock S8 Maxv Ultra/ Rockrock S8 Maxv]| Roborock Qrevo/QrevoS | for Roborock Q5 Q5 Pro Q5 Max | Roborock Q7 Q7 Pro Q7 Max+ | for Xiaomi Roborock E4 E5 E20 E25 E35 T60 T61 T65 Xiaomi robot vacuum cleaner of the 1st and 2nd Generation Brr-2p4s-5200s battery (not compatible with Xiaomi mop series Pro/2S/1C) - Battery safety protection for Roborock S5 S6 S7 Q7 Q5 Max/Maxv Ultra/Pro: made of high-quality battery cells, with CE FCC and RoHS certification. Protection against short circuit, over-charge, over-discharge, over-current and overheating. | Notes! The middle of the pin wire yellow and white position of the swap, will not affect the normal use of the battery, and provide more safe and stable power - High quality for Roborock S5 S50 S55 Max: no memory effect: the battery for Roborock S5 S6 S7 Q7 Max/Maxv can be recycled at least 540 times and the battery capacity cannot be reduced. - Service support: 60-day refund, 1-year repair and 24-hour customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQVSF3PF | | Antenna Location | Robot,Vacuum Cleaner | | Battery Capacity | 6500 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 50 Grams | | Battery capacity | 6500 Milliamp Hours | | Battery cell composition | Lithium Ion | | Best Sellers Rank | 475,737 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 427 in Vacuum Batteries | | Brand | CITYORK | | Brand Name | CITYORK | | Compatible Phone Models | Roborock E5 S6 S7 | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 401 Reviews | | Item Dimensions | 13.7 x 4.4 x 4.3 centimetres | | Item Weight | 487 Grams | | Manufacturer | CITYORK | | Model Name | CITYORK 14,4V/ 6500mAh Ersatz Akku fΓΌr Roborock S7 S6 S5 S50 Max/MaxV/MaxV Ultra/Pure Xiaomi Staubsauger Ersatzakku, fΓΌr Roborock S8 Q5 Q7 Pro/Max+ Mijia 1.und 2. Gen. BRR-2P4S-5200S Akkus | | Model Number | Roborock S50 S51 S55 S5 S6 S7 Batterie | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of batteries | 1 Lithium Ion batteries required. (included) | | Product Warranty | 1 | | Recommended uses for product | Robot,Vacuum Cleaner | | Reusability | Rechargeable | | Unit Count | 1.0 count | | Unit count | 1.0 count | | Voltage | 144 Volts | ## Product Details - **Battery capacity:** 6500 Milliamp Hours - **Battery cell composition:** Lithium Ion - **Brand:** CITYORK - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** Robot,Vacuum Cleaner ## Images ![Li-ion Replacement Battery for Roborock S7 S6 S5 S50 Max/MaxV/MaxV Ultra/Pure Xiaomi Robot Vacuum Cleaner Replacement Battery, for Roborock Q5 Q7 S8 Pro/Max+ Mijia 1st and 2nd Generation - Image 1](https://m.media-amazon.com/images/I/61WcsiGBflL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works with my Roborock S6 Pure *by S***6 on 3 May 2026* Restored my S6 after 5 years of daily use. Now back to covering the whole floor in one go ### ⭐⭐⭐⭐⭐ Like new *by J***N on 2 March 2026* After seven years using the vacuum robot looks new again ### ⭐⭐⭐⭐⭐ Fits and works *by T***M on 7 December 2025* So far so good. Exactly the same as the original battery. Been using a week now and Mr Kenny (we named ours) is back to cleaning the whole place without needing to charge every 5 minutes. ## Frequently Bought Together - CITYORK Li-ion Replacement Battery for Roborock S7 S6 S5 S50 Max/MaxV/MaxV Ultra/Pure Xiaomi Robot Vacuum Cleaner Replacement Battery, for Roborock Q5 Q7 Pro/Max+ Mijia 1st and 2nd Generation Battery - DingGreat Accessory Kit for Xiaomi Roborock S50 S51 S55 S5 Xiaowa Mi Mijia E25 C10 Robotic Vacuum Cleaner Replacement Parts Pack of Main Brush, Hepa Filter, Side Brush --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/532453498-li-ion-replacement-battery-for-roborock-s7-s6-s5-s50](https://www.desertcart.kr/products/532453498-li-ion-replacement-battery-for-roborock-s7-s6-s5-s50) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-26*