--- 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: "S$81" currency: SGD in_stock: true reviews_count: 13 category: "Cityork" url: https://www.desertcart.sg/products/532453498-li-ion-replacement-battery-for-roborock-s7-s6-s5-s50 store_origin: SG region: Singapore --- # 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:** S$81 **Availability:** ✅ In Stock ## Summary > 🔋 Recharge Your Robot, Recharge Your Life! ## 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?** S$81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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 - • **Built to Last:** Rechargeable over 540 cycles with zero memory effect—keeps your vacuum running like new for years. - • **Hassle-Free Support:** Enjoy peace of mind with 60-day refund, 1-year repair warranty, and 24/7 customer service. - • **Safety First, Always:** Certified CE, FCC & RoHS with built-in safeguards against short circuit, overcharge, and overheating. - • **Power Through Your Day:** 6500mAh Li-ion battery delivers extended runtime for uninterrupted cleaning sessions. - • **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 long-lasting power, robust safety certifications, and broad model compatibility. Designed to restore and extend your vacuum’s performance with over 540 recharge cycles, it ensures your smart cleaning companion stays efficient and reliable. Backed by a 1-year warranty and responsive customer support, this battery is the ultimate upgrade for professionals who demand uninterrupted, high-performance home automation. ## 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 | 207,647 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 178 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 391 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 für Roborock S7 S6 S5 S50 Max/MaxV/MaxV Ultra/Pure Xiaomi Staubsauger Ersatzakku, für 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? - 🛒 **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.sg/products/532453498-li-ion-replacement-battery-for-roborock-s7-s6-s5-s50](https://www.desertcart.sg/products/532453498-li-ion-replacement-battery-for-roborock-s7-s6-s5-s50) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-08-03*