14.4V Li-ion Battery for Mi Home Sweeping Robot Mijia 1st Generation 2800~9800mAh 1S Stone S50 S51 S55 T6 C10
Return&refund policy
Eligible items are covered by return and refund support. If the item does not arrive or is not as described, the buyer can request help.
Security & Privacy
Safe payments: We do not share your personal details with any third parties without your consent.
Secure personal details: We protect your privacy and keep your personal details safe and secure.
AI offer for your market
A curated pick based on category, shipping route, delivery speed and popularity in your selected market.
Why this product fits your market
- • Strong customer signal: 5.0★ from 7 reviews.
- • Recommendations focus on this product category and your market availability.
Product specifications
Detailed product description
This product is shown with available options, market-specific pricing and verified specifications.
- Brand: EXALZ
- Sales: 10
- Package size: 10 × 10 × 4 cm
- Package weight: 0.5 kg
- Rating: 5.0 / 5
Before adding to cart, choose an available option and check the quantity.
Customer Service Notice
Due to international shipping regulations, batteries are classified as special-category items. As a result, tracking updates will not appear in your order details.
Most orders are sent by air freight; typical delivery time is 10–45 days. The exact timeframe depends on your location and local customs processing.
14.4V BRR-4S2P-5200S Robotic Vacuum Cleaner Replacement Battery For Xiaomi Roborock S55 S60 S65 S50 S51 S5 1S 1ST MAX S6 Parts
For
XIAOMI 1S Xiaomi generation 1
SDJQR01RR
SDJQR02RR
SDJQR03RR
E35/S45/S50/S51/S55/S60/S61/S65/S50 Max/S55 Max
S60 Pure/S65 Pure/S65 MaxV/E45/S45 Max
S70/S75/E50/E55/Q55/Q70/Q75/Q70 Max/Q75 Max/S75 Max
High-Capacity Replacement Battery for Xiaomi Roborock Vacuum Cleaners
Designed for seamless compatibility with Roborock S50/S51/S55/S60/S65/S5/S6 series, this 14.4V lithium-ion battery pack delivers stable power to support extended cleaning cycles. Its modular design ensures reliable performance across diverse floor types and operational demands.
Key Features
Universal Compatibility: Optimized for first to fourth-generation Roborock models, including S5/S6 series and variants like S5 Max/S6 Pure, with precise voltage matching to avoid performance disruptions
Adaptive Capacity Options: Select from 5200mAh to 12800mAh configurations to balance runtime and portability – ideal for small apartments or multi-room households
Safety & Durability
Built-in multi-layer protection system monitors temperature, charge cycles, and cell balance to prevent overheating and capacity degradation
Reinforced prismatic casing withstands daily vibrations and minor impacts, maintaining structural integrity through 500+ charge cycles
Convenient Maintenance
Tool-free replacement design aligns with original battery dimensions (137×43×44mm), requiring no firmware adjustments
Protection Features
Integrated microchip for overcharge/over-discharge protection
Thermal runaway prevention and short-circuit safety
Storage: If unused for >3 months, store at 50-70% charge in a cool, dry place.
Includes original-style connectors for immediate functionality after installation.
matters needing attention
2. When there is no adult supervision, do not let children replace the battery. Small batteries such as AAA should be placed in a place that children cannot reach
3. Do not mix new and old batteries or batteries of different models, especially Dry cell and rechargeable batteries
4. Do not attempt to regenerate the battery using heating, charging, or other methods to avoid danger
5. Do not short-circuit the charging battery, as it may damage the battery and cause heat to burn.
6. Do not heat the battery or throw it into water or fire. Placing the battery in water will cause it to fail, while placing the battery in fire will cause it to rupture or explode
Notes
*The weight and dimension data are obtained by manual measurement, and there may be deviation. but it will not affect normal use. Please refer to the actual product.
*The product packaging and appearance may be updated and adjusted according to different batches. The images are for reference only and do not affect the performance in use. Please refer to the actual product you receive. We will not notify you individually. Thank you for your understanding.