Give your Xiaomi S20 its endurance back
Is the performance of your trusty Xiaomi S20 robot vacuum cleaner declining? Does it return to the charging station earlier and earlier, or even stop in the middle of the room? This is a clear sign of an aging battery. With the Extralink EX.97201 battery, you can give your helper the power and endurance of its first day again. This high-quality replacement battery is the smart and sustainable decision to restore the full functionality of your device without having to dig deep into your pockets.
Replacing the Xiaomi S20 battery: Done in 3 steps
Do you think battery replacement is complicated? Far from it! The replacement is so easy that you can do it yourself in a few minutes. Typically, you just need to unscrew the battery compartment cover on the bottom, unplug the old battery, plug in the new robot vacuum battery with 14.4V 3200mAh, and screw everything back together. Before the first run, we recommend fully charging the battery in the station once to calibrate the system and ensure maximum performance.
Strengths & Notes at a Glance
- Pro: Fully restores the original runtime and suction power of the robot vacuum cleaner.
- Pro: Significantly cheaper than buying a completely new device.
- Pro: Guaranteed to fit precisely for the Xiaomi Robot Vacuum S20.
- Pro: Easy plug-and-play installation that you can perform yourself.
- Note: As a third-party accessory, there is no warranty from Xiaomi.
- Note: Detailed technical data sheets on lifespan are limited from Extralink.
Specifications & Features
| Manufacturer: | Extralink |
| Model Number: | EX.97201 |
| HAN / MPN: | EX.97201 |
| EAN: | 5904960297201 |
| Product Classification: | Accessory (Replacement Battery) |
| Function: | Power Source for Robot Vacuum Cleaner |
| Compatibility: | Xiaomi Robot Vacuum S20 |
| Battery Technology: | Lithium-Ion (Li-Ion) |
| Nominal Capacity: | 3200 mAh |
| Nominal Voltage: | 14.4V⎓ |
| Energy: | approx. 46.08 Wh |
| Cell Configuration (assumed): | 4S1P (4 cells in series) |
| Charging Voltage (device): | 20V⎓ |
| Connector Type: | Proprietary Connector for Xiaomi S20 |
| Safety: | Integrated Battery Management System (BMS) |
| BMS Protection Functions: | Overcharge, Deep Discharge, Overheating, Short Circuit |
| Weight: | approx. 0.205 kg |
Scope of Delivery
| 1 x Extralink EX.97201 Replacement Battery for Xiaomi S20 (3200mAh) |
Frequently Asked Questions (FAQ)
How do I know that the battery of my Xiaomi S20 needs to be replaced?
Typical signs include a significantly shortened cleaning time, frequent unexpected stops of the device despite an indicated remaining charge, or the robot vacuum cleaner no longer finding its charging station or not starting at all.
Is installing the Extralink EX.97201 battery complicated?
No, the replacement is usually very simple. You just need to unscrew the battery compartment cover on the underside of the robot vacuum cleaner, unplug the old battery, plug in the new one, and screw the cover back on.
Does the capacity of 3200mAh match that of the original battery?
Yes, Xiaomi's official specifications for the Robot Vacuum S20 state a nominal capacity of 3200mAh. This battery therefore matches the original value and restores the factory runtime.
Do I need to fully charge the new battery before first use?
Yes, it is strongly recommended to fully charge the new battery in the charging station after installation before starting the first cleaning cycle. This calibrates the Battery Management System and ensures optimal performance.
Does this replacement battery affect the software or app functions of my robot vacuum cleaner?
No, a compatible replacement battery has no impact on the software, firmware, or functions of the Mi Home App. The device will recognize the new battery as a power source and function as usual.
Are there higher capacity batteries for the Xiaomi S20 for a longer runtime?
Yes, in the accessory market, there are sometimes batteries with higher capacity (e.g., 5200mAh or more) for compatible models. However, the Extralink EX.97201 adheres to the original specification of 3200mAh.
Homepage: https://www.extralink24.com/
