EUFY M26-4S1P-1 | 14.4V 2600mAh/36.3Wh Cordless Vacuum Batteries

Eufy 14.4V 2600mAh/36.3Wh M26-4S1P-1 Replacement Battery For Eufy RoboVac 11 11S 30 30C 15C 15T 12 35C 15C MAX Free Shipping to Singapore

SGD $41.99
Quantity:

Note:Packages usually ship within 24/48 hours of receiving your payment!


Availability In Stock
Model M26-4S1P-1
Capacity 2600mAh/36.3Wh
Voltage 14.4V
Type Li-ion
Color Blue
Size -
Warranty 12‑month limited warranty · 30‑day return policy
Shipping Shipping to Singapore: 7–10 business days

M26-4S1P-1 Batteries are also suitable for:
Eufy RoboVac 11 11C 11S Max / RoboVac 12 15T 15C Max / RoboVac 25C 30 30C 35C
RoboVac 15C RoboVac 15T RoboVac 30C RoboVac 35C

EUFY M26-4S1P-1 Battery Compatibility

Replacement Part Numbers:

Compatible Models:

INR18650 M26-4S1P-1 Battery for Eufy RoboVac 11 11S 30 30C 15C 15T 12 35C 15C MAX

M26-4S1P-1 battery For Ecovacs Deebot N79,N79S,N79SE,500,DN622,Deebot 661 Eufy

Battery For Eufy RoboVac 11C 11S 11S Max 12 15T 15C Max,25C,30,30C 35C

M26-4S1P-1 Battery For Eufy RoboVac 11 11S 12 15 15S 15C 25C 30 30C N79 N79T

INR18650 Battery For Ecovacs Deebot N79 N79S N79W 500 DN622 601 661 Eufy 11S 30c

Products detalis
Condition: New
Votage:14.4V
Capacity: 2600mAh /36.3Wh
Charged Time : 5-6 hours
Duration: 100-180mins
The specific time varies according to the machine model and age, most of which last for 2 hours.
Package: 1x Battery Pack & Screwdriver

Warranty: 6 Months

Compatible With:
For
Ecovacs Deebot N79, Ecovacs Deebot N79S, Ecovacs Deebot N79W
Ecovacs Deebot N79SE, Ecovacs Deebot DN622, Ecovacs Deebot 601, Ecovacs Deebot 661;
Eufy RoboVac 11
Eufy RoboVac 11S
Eufy RoboVac 11S MAX
Eufy RoboVac 12
Eufy RoboVac 15C
Eufy RoboVac 15C MAX
Eufy RoboVac 15T
Eufy RoboVac 30
Eufy RoboVac 30C
Eufy RoboVac 30 MAX
Eufy RoboVac 35C

* 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 M26-4S1P-1 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 11S 30 30C 15C 15T 12 35C 15C MAX

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 M26-4S1P-1

EUFY M26-4S1P-1 Battery Technical Specifications

Model M26-4S1P-1
Battery Condition Brand New Replacement Battery
Item Code ECN12917_Oth
Category Cordless Vacuum Batteries
Brand EUFY
Capacity 2600mAh/36.3Wh
Voltage 14.4V
Type Li-ion
Color Blue
Applies to Eufy RoboVac 11 11S 30 30C 15C 15T 12 35C 15C MAX
Certification Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service Buy now, we promise a one-year warranty and 30-day returns

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.

Delivery

  • All orders come with free shipping and no minimum purchase requirement.
  • In‑stock items are dispatched within 1–2 business days.
  • You will receive a tracking number by email the day after your parcel is shipped.
  • Delivery to Singapore typically takes 7–10 business days, depending on customs clearance and local delivery progress.
  • Public holidays, customs inspections, or unforeseen delays may affect delivery times.
  • Please ensure your shipping address is complete and accurate. We are not responsible for delays or returns caused by incorrect or incomplete address information.

Methods of payment

Paypal

Secure payment: Your credit card details are encrypted using the SSL (Secure Socket Layer) protocol and are never transmitted unencrypted over the network.

Accept payments through PayPal

PayPal has become one of the largest payment service providers in the world, comparable to Visa and MasterCard. With PayPal, you can accept credit cards as well as PayPal's own payment method.

It's a fast and secure way for customers to pay online via all major debit and credit cards, online bank transfers and via PayPal account holder payments. Customers don't even need a PayPal account to pay with PayPal.

Guarantee

Quality and safety: This EUFY M26-4S1P-1 battery contains advanced electronic components and has been tested according to strict CE standards. The EUFY M26-4S1P-1 battery contains a chip that prevents overcharging and short circuiting. On top of that the EUFY M26-4S1P-1 batteries are made from good quality cells which do not suffer from a 'memory effect'.

Assurance and warranty: EUFY M26-4S1P-1 purchased in our store are guaranteed for 12 months. Satisfied Refunded 30 days.

Shipped Direct from the Factory: Shopbatterypc.com ships its items almost directly from the factory, so you are sure to receive a brand new, full capacity battery!

Tips for using your battery safely

  1. Use the correct charger — Always use the charger recommended by the manufacturer to avoid overheating or damage.
  2. Avoid overcharging — Disconnect the battery once fully charged to extend its lifespan.
  3. Keep away from extreme temperatures — Do not expose the battery to direct sunlight, fire, or freezing conditions.
  4. Protect from moisture — Keep the battery dry and avoid contact with water or other liquids.
  5. Do not disassemble or puncture — Tampering with the battery may cause leakage, fire, or explosion.
  6. Dispose responsibly — Follow local regulations for battery recycling or disposal to protect the environment.