EUFY 11S Battery Compatibility
Replacement Part Numbers:
Compatible Models:
For Eufy RoboVac 11,11S,11S PLUS,11S MAX,
RoboVac 12,
RoboVac 15T, 15C, 15C MAX,
RoboVac 25C, 30, 30C, 30C MAX,
RoboVac 35C, 25C Max,
G10 Hybrid , G20 Hybrid, G30, G30 Edge,
G30 Hybrid, G30 Verge, G32pro, R500, R450.
Ecovacs Deebot N79, N79S,N79SE,N79W, 500, DN622
* Please make sure that the replacement battery you are buying is suitable for your device brand and model.
How to confirm your battery model?
- Check the model number printed on your original battery label.
- Match the battery model with the compatibility list shown on this page.
- Verify your exact model name/number in the device settings or on the back cover.
- Ensure the voltage and connector type are the same as your original battery.
- If you are unsure, feel free to contact us with your device model for confirmation.
Installation notes
- Ensure your device model matches the battery label before purchase.
- Installation is straightforward and requires no special tools.
- Use only compatible EUFY chargers or certified accessories.
- Follow standard safety procedures when replacing the battery.
Our Guarantee for EUFY 11S Battery
- Brand‑new replacement battery for reliable daily performance.
- Tested for stable output and consistent power delivery.
- Designed for long cycle life and dependable usage.
- Secure packaging and safe delivery to Singapore.
- 12‑month warranty with 30‑day return policy.
- 100% compatible Eufy RoboVac 11 11C 11S Max / RoboVac 12 15T 15C Max / RoboVac 25C 30 30C 35C
Product Features:
✅ 100% compatible with original equipment — easy installation and stable performance.
✅ Built-in overvoltage protection circuit to prevent damage to your device.
✅ Strictly tested during production to ensure top performance and reliability.
✅ Perfect replacement for the original part — same fit, same function.
View more battery specifications & guide For EUFY 11S