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Battery compatible with Eufy RoboVac 11 11C 11S Max / RoboVac 12 15T 15C Max / RoboVac 25C 30 30C 35C battery (not an original EUFY battery).
Battery for EUFY 11S Li-ion battery replica with 14.4V and 2600mAh /36.3Wh capacity.
The high quality replica battery with 2600mAh /36.3Wh capacity, Cordless Vacuum Batteries. It fits in the Eufy RoboVac 11 11C 11S Max / RoboVac 12 15T 15C Max / RoboVac 25C 30 30C 35C models.
Usually the installation of this battery in connection with the phone requires extra hands-on skills, we recommend that you have the Eufy RoboVac 11 11C 11S Max / RoboVac 12 15T 15C Max / RoboVac 25C 30 30C 35C battery installed by an expert.
This battery is suitable as a replacement battery for Eufy RoboVac 11 11C 11S Max / RoboVac 12 15T 15C Max / RoboVac 25C 30 30C 35C battery and EUFY 11S model.
High capacity EUFY 11S battery for longer standby time.
The battery is professionally tested to ensure the best lifespan.
1 year warranty, 30 days money back, 100% brand new!
Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.
Safety certified CE / FCC / RoHS.
* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

EUFY 11S Battery Technical Specifications | 3 |
| Model |
11S |
| Battery Condition |
Brand New Replacement Battery |
| Item Code |
ECN12917_1_Oth |
| Category |
Cordless Vacuum Batteries |
| Brand |
EUFY |
| Capacity |
2600mAh /36.3Wh |
| Voltage |
14.4V |
| Type |
Li-ion |
| Color |
Blue |
| Size |
*mm(L x W x H) |
| Applies to |
Eufy RoboVac 11 11C 11S Max / RoboVac 12 15T 15C Max / RoboVac 25C 30 30C 35C |
| Certification |
Passed CE, UL, ROHS, ISO 9001/9002 and GS certification |
| Service |
Buy now, we promise a one-year warranty and 30-day returns |
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
More 11S From Other Stores:
Battery For 11S
EUFY 11S Battery Our Guarantee
-- 30 days money back, 12 months warranty.
-- 30% off and free shipping
-- 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.
Why order batteries from us?
① Expert in the field of batteries for 15 years.
② Large selection, almost all available products are in stock.
③ Tested and checked by competent professionals, careful packaging.
④ Best prices & fast delivery & One year warranty & Safe purchase and payment.
⑤ Perfect after-sales service.