3.7V, Li-ion, 7000mAh, Home Security Camera battery fits Eufy, T8743, Video Doorbell E340, 25.9Wh
Cameron Sino CS-EFE340SL Replacement Battery for Eufy Video Doorbell E340 – 6500mAh High-Capacity Li-ion
Power your smart security with confidence using the Cameron Sino CS-EFE340SL replacement battery, engineered specifically for the Eufy Video Doorbell E340. Built with advanced lithium-ion technology, this high-capacity 6500mAh battery delivers long-lasting performance with a stable 3.7V output and a total energy rating of 24.05Wh.
Whether you're monitoring your home day or night, this powerful battery ensures your doorbell camera stays active and alert without interruption. Designed for seamless fitment and easy installation, the CS-EFE340SL is the ultimate upgrade or replacement for your Eufy security setup.
🔋 Product Features:
- Battery Type: Li-ion
- Voltage: 3.7V
- Capacity: 6500mAh
- Energy: 24.05Wh
- Color: Black
- Dimensions: 77.00 x 40.20 x 21.50mm
- Net Weight: 115.0g / 4.06oz
- Gross Weight: 185g / 6.53oz
- EAN Code: 4894128217398
✅ Benefits of Cameron Sino Batteries:
- High-Performance Power: The CS-EFE340SL’s impressive 6500mAh capacity provides extended operational time, reducing the need for frequent charging and keeping your video doorbell online longer.
- Reliable Safety & Quality: Cameron Sino batteries are manufactured with top-tier materials and safety features, protecting against overcharge, short-circuits, and overheating.
- Perfect Fit, Hassle-Free Installation: This battery is tailored to match the original Eufy T8743 model, ensuring a snug, easy installation without complications.
- Enhanced Home Security: Keep your surveillance uninterrupted and reliable with a battery that’s built for demanding smart home systems.
📦 Compatible Model:
- Eufy: Video Doorbell E340
🔧 Compatible Part Number:
- Eufy: T8743
🔄 30-Day Return & 1-Year Replacement Warranty:
Shop with confidence! The Cameron Sino CS-EFE340SL comes backed by a 30-day money-back guarantee and a 1-year replacement warranty. Your satisfaction is our priority, and we stand behind the quality of every battery we sell.
Keep Your Home Secure with Premium Power
Don’t let a weak or unreliable battery jeopardize your home’s protection. Equip your Eufy Video Doorbell E340 with the high-capacity Cameron Sino CS-EFE340SL replacement battery and enjoy uninterrupted peace of mind. Built for performance, safety, and long-term reliability—this is the upgrade your smart home deserves.
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🔋 What’s mAh All About?
🔋 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
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!!
How to Look after your new lithium battery!!
See how to look after your battery if its lithium Lithium Care
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Delivery and Shipping
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