Give your cleaning hero its full power back
When your Xiaomi robot vacuum runs out of steam, it's usually just the battery at the end of its life. Instead of buying a completely new device, replacing the battery is the smartest and most sustainable solution. With this powerful 3200mAh replacement battery, you'll bring your Mop Pro back to life. Experience the full cleaning performance and runtime you knew from day one. Your robot will reliably make its rounds again and ensure spotless cleanliness while you take care of the important things. Replacing the Xiaomi robot vacuum battery is easier than you think, and the result is immediately noticeable.
Technology that convinces: Durable and Safe
This compatible accumulator relies on proven Lithium-Ion technology with INR cell chemistry, combining high energy density with a long lifespan. This means for you: consistent performance over many charging cycles, completely without the dreaded memory effect. The integrated protection mechanisms ensure safe operation at all times. So you can be sure that you get not only the performance, but also the safety of the original. If you want to buy a replacement battery for robot vacuum STYJ02YM, this is the perfect choice.
Installation in minutes: How easy it is to change the battery
You don't have to be a tech professional to change your robot vacuum's battery. The replacement is usually done in under 10 minutes. All you need is a small screwdriver. Simply open the bottom plate of your robot, unplug the old battery, insert the new one, and screw everything back together. Numerous online guides show you the process step by step. This is how easy it is to improve the INR18650 MA1-4S1P-SC battery runtime and give your device a second life.
Strengths & Notes at a glance
- Pro: Restores the original, long runtime of your robot vacuum.
- Pro: Seamless and secure integration thanks to exact fit and specific connector.
- Pro: Significantly cheaper than a new purchase and reduces electronic waste.
- Pro: Integrated protection circuits ensure safe operation.
- Note: The quality and lifespan can vary for replacement batteries depending on the manufacturer.
- Note: For full performance, 2-3 complete charge and discharge cycles are recommended initially.
Specifications & Features
| Product Type: | Replacement Battery (Accessories) |
| Brand Compatibility: | Xiaomi, Viomi, Proscenic, among Others |
| Model Compatibility: | Xiaomi Mi Robot Vacuum Mop Pro (STYJ02YM, SKV4109GL), Viomi V2, Viomi V3, Proscenic LDS M7 |
| Manufacturer Part Number (MPN): | INR18650 MA1-4S1P-SC |
| EAN / GTIN: | 5906168630651 |
| Accumulator Type: | Rechargeable Lithium-Ion Battery Pack |
| Cell Chemistry: | INR (Lithium Nickel Manganese Cobalt Oxide) |
| Cell Format: | 18650 (cylindrical) |
| Cell Configuration: | 4S1P (4 cells in series, 1 string parallel) |
| Nominal Capacity: | 3200 mAh |
| Nominal Energy: | 47.36 Wh |
| Nominal Voltage: | 14.4 V - 14.8 V |
| Maximum Charging Voltage: | 16.8 V |
| Connector Plug: | Proprietary SC-type Connector |
| Integrated Protection Circuits: | Yes (against overheating, short circuit, deep discharge/overcharge) |
| Memory Effect: | No |
| Dimensions (L x W x H): | approx. 142.50 x 42.60 x 31.20 mm |
| Weight: | approx. 203 g |
Scope of Delivery
| 1 x Xiaomi Robot Mop Pro Replacement Battery, 3200mAh (INR18650 MA1-4S1P-SC) |
Frequently Asked Questions (FAQ)
Does this battery fit my Xiaomi Mi Robot Vacuum Mop Pro for sure?
Yes, if your robot vacuum cleaner has the model designation STYJ02YM or SKV4109GL, this battery with the HAN/MPN INR18650 MA1-4S1P-SC is the exact replacement for the original part.
How long does the 3200mAh battery last during cleaning operations?
The runtime heavily depends on the selected suction level and floor type. In standard mode on hard floors, a runtime of up to 110 minutes can be achieved, which is sufficient for a cleaning area of approximately 180 m².
Can I replace the battery myself?
Yes, the replacement is usually simple and only requires a small screwdriver. After removing the bottom plate, the old battery can be unplugged and the new one inserted. There are numerous video tutorials that show the process step-by-step.
How do I know when I need to replace the battery of my robot vacuum cleaner?
Typical signs include significantly reduced cleaning time, the robot suddenly stopping in the middle of the room, or the robot no longer finding or leaving the charging station.
Is this battery an original Xiaomi spare part?
This product is a high-quality, compatible replacement battery from a third-party supplier that meets or exceeds the original specifications. Original batteries are often difficult to obtain separately.
What does the designation '4S1P' in the product name mean?
'4S1P' is a technical specification for the battery cell configuration. '4S' means that four cells are connected in series to increase the voltage (approx. 14.8V). '1P' means that there is only one such string connected in series.
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