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Cameron Sino Technology Limited  |  SKU: CS-EFT814SL  |  Barcode: 4894128204541

3.7v, Li-ion, 10400mah, Security Camera battery Fits Eufy Cam 2 Pro, T8140r, 38.48wh

🔥 LAST ONE AVAILABLE 🔥
Sale price $36.99 CAD Regular price $45.30

Cameron Sino CS-EFT814SL Replacement Battery for Eufy Cam 2 Pro – 10400mAh

High-capacity 3.7V Li-ion replacement battery designed for reliable and long-lasting performance in Eufy home security cameras. Engineered to deliver dependable power for your surveillance system and extended operational uptime.

10400mAh Capacity 3.7V Output 38.48Wh Li-ion Technology

Technical Specifications

ModelCS-EFT814SL
Battery TypeLi-ion
Voltage3.7V
Capacity10400mAh
Energy38.48Wh
ColourBlack
Dimensions67.00 × 38.80 × 37.00mm
Net Weight185g
Gross Weight255g
EAN4894128204541

Key Benefits

  • High Capacity: 10400mAh battery delivers extended runtime for Eufy Cam security systems.
  • Reliable Performance: Premium lithium-ion cells ensure stable and consistent power delivery.
  • Precision Compatibility: Engineered to match OEM specifications for Eufy devices.
  • Enhanced Safety: Built with high-quality components for safe and dependable operation.
  • Ideal for Home Security: Keeps your surveillance camera operating longer between charges.

Compatible Models

Eufy

T8140R Cam 2 Pro

Designed for Eufy security cameras requiring a high-capacity 18650-based Li-ion battery pack.

Replaces Part Numbers

Eufy

18650 (1INR19/66-4)

Warranty & Returns

  • 30-Day Return Policy
  • 1-Year Replacement Warranty

Please confirm your device model and battery reference before ordering to ensure proper compatibility.

Reliable Power for Your Home Security System

The Cameron Sino CS-EFT814SL replacement battery provides dependable, long-lasting power for Eufy Cam security cameras, helping ensure your home monitoring system stays active and ready when you need it most.

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🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

See our shipping policy and details at this link Shipping Details

📸 Send Us Your Battery Image

Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.

🔍 Fast, Expert Assistance

We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.

📤 Click below to post your image and get started:

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