Extra Digital Battery for Xiaomi Roborock S50 / S6 / S7, 14.8V, 5.2Ah
| Products ID: | 136980 |
|---|---|
| Manufactured by: | Extra Digital |
| Availablity: | Ready to Order |
| Delivery Time | 5-10 business days |
| EAN: | 9990000921249 |
High-quality replacement battery by Extra Digital, designed for Xiaomi Roborock and Mijia robot vacuum cleaners to ensure long-lasting and stable performance.
Practical Power Solution
This battery is the ideal choice if your robot vacuum cleaner is no longer completing its cleaning cycles or requires frequent recharging. With 5200mAh capacity, it restores your device's original runtime.
Key Features
- High Capacity: 5200mAh ensures extended cleaning time for large areas.
- Li-ion Technology: High-quality lithium-ion cells provide a long life cycle and low self-discharge.
- Safety First: Built-in protection against overcharging, overheating, and short circuits.
- Wide Compatibility: Fits a vast range of models including Roborock S5, S6, S7, and Mijia series.
Specifications
| Brand | Extra Digital |
| Model Code | TB921249 |
| Battery Type | Li-ion |
| Voltage | 14.8V |
| Capacity | 5200mAh (5.2Ah) |
Frequently Asked Questions
Is this battery compatible with Roborock S5 Max?
Yes, this battery is fully compatible with Roborock S5 Max, S50, S6, S7, and other models in these series.
How do I know if I need a new battery?
If your robot returns to the dock before finishing, shows battery errors, or doesn't turn on, it's likely time for a replacement.
Does it come pre-charged?
Batteries are usually shipped with a partial charge, but it is recommended to fully charge the robot before the first full cleaning cycle.
SMS & email notification
SMS notification before arrival
We want you to be happy with your purchase. If something isn't right, here's how returns work.
Return window
Most unused items can be returned within 30 days of delivery for a full refund or exchange. Items must be in original condition with original packaging.
Refund timeline
Once we receive and inspect your return, a refund is issued within 7–10 business days to the original payment method.
Conditions
- Item must be unused and in original condition
- Include your receipt or proof of purchase
- Perishable or custom-made items are non-returnable
- Return shipping is covered only for faulty or incorrect items
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Contact us and we'll guide you through the process.
























