Skip to contentGo to Product SearchGo to Footer
Main Content
product image

Security 6,500 mAh Battery Pack For eufy Video Doorbell E340

Rating 4.4 out of 5 stars with 15 reviews

$39.99

Security 6,500 mAh Battery Pack For eufy Video Doorbell E340

Model: T8743111
SKU: 6574265
$39.99
or
Finance OptionsView your offers
Standard Geek Squad Protection
96% of reviewers would recommend
Warranty Protection Plans
Availability
Fulfillment OptionsPickup selected
Order now for pickup on Mon, Mar 9 at
Sold by Best Buy

About This Item

Keep your eufy Video Doorbell E340 continuously powered with the Rechargeable Battery featuring USB-C connectivity. It provides up to 6 months of reliable backup power on a single charge resulting from a robust 6,500 mAh capacity. A breeze to install and remove, the simple built-in clasp makes it convenient for quick swaps between charges. USB-C compatibility allows you to power it using the same cable as other devices. Stay powered up and connected with the eufy versatile rechargeable battery.
  • General
    • Brand: eufy
    • Model Number: T8743111
    • Product Name: Security 6,500 mAh Battery Pack For eufy Video Doorbell E340
    • Color: Black
  • Power
    • Battery Size: Proprietary (The battery size required for operation.)
    • Battery Chemistry: Lithium-ion
    • Number Of Batteries Included: 1
    • Rechargeable: true
    • Battery Charge Time: 5 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
    • Battery Type: General Purpose Batteries
    • Internal Or External: Internal
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 194644158927

Keep your eufy Video Doorbell E340 continuously powered with the Rechargeable Battery featuring USB-C connectivity. It provides up to 6 months of reliable backup power on a single charge resulting from a robust 6,500 mAh capacity. A breeze to install and remove, the simple built-in clasp makes it convenient for quick swaps between charges. USB-C compatibility allows you to power it using the same cable as other devices. Stay powered up and connected with the eufy versatile rechargeable battery.

  • Long-Lasting Backup Power: Up to 6 months of use from a single charge with 6,500 mAh capacity.
  • Easy to Install and Remove: Easy and quick to use witth intuitive clasp.
  • Charge with USB-C: Use the same cable you use for other devices to recharge the battery pack.
  • Official Accessory: Works with eufy Video Doorbell E340.
Whats Included
  • 1 x eufy Video Doorbell Battery
  • 1 x USB C Cable
  • 1 x Quick Start Guide

Q: Can the battery pack be charged using a standard USB-C cable?

A: Yes, the battery pack can be charged with a standard USB-C cable.

Q: What type of connection does the battery pack use?

A: The battery pack uses a USB-C connection for charging.

Q: Does the battery pack come with a warranty?

A: The battery pack comes with a one-year warranty for both parts and labor.

Q: What is the battery's capacity?

A: The battery's capacity is 6,500 mAh.

Q: How long does the battery pack last on a single charge?

A: The eufy Video Doorbell battery pack provides up to six months of reliable backup power on a single charge.

Q: Is this battery compatible with the Eufy C31? I cannot seem to find the C31 battery replacement anywhere.

A: The battery for the Eufy C31 does not appear to be directly mentioned in the available information. However, many of the Eufy devices, such as their cameras and doorbells, commonly feature rechargeable, non-replaceable built-in batteries. If you are specifically referring to a replacement for the Eufy C31 battery, it is likely not replaceable if it shares the same design principle. For the [Security 6,500 mAh Battery Pack for Eufy Video Doorbell E340], this seems to be a specific replacement battery for a certain product, and compatibility with Eufy C31 is not mentioned. You would need to confirm the exact specifications and models that this battery supports.

Q: When are you getting the extra battery for eufy door bell E340 again?

A: Currently, I could not retrieve any specific information about the availability of the extra battery for the eufy Video Doorbell E340. This doorbell features a rear battery compartment, but details regarding a 6,500 mAh Battery Pack or its restocking schedule are unavailable in the knowledge base.

Sponsored

Reviews

Customers are saying

Customers are pleased with the Security 6,500 mAh Battery Pack For eufy Video Doorbell E340, particularly its battery life. Many reviewers highlight the extended usage they experience on a single charge. For example, one user reported the battery lasting for over a month.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Compare similar products

Security 6,500 mAh Battery Pack For eufy Video Doorbell E340
Security 6,500 mAh Battery Pack For eufy Video Doorbell E340
4.4(15)

Keep your eufy Video Doorbell E340 continuously powered with the Rechargeable Battery featuring USB-C connectivity. It provides up to 6 months of reliable backup power on a single charge resulting from a robust 6,500 mAh capacity. A breeze to install and remove, the simple built-in clasp makes it convenient for quick swaps between charges. USB-C compatibility allows you to power it using the same cable as other devices. Stay powered up and connected with the eufy versatile rechargeable battery.

eufy - Smart Wi-Fi C31 2K Wired and Battery Operated Video Doorbell with 32GB MicroSD Card - Black
4.0(66)

Experience unparalleled 2K FHD visual clarity with the eufy Video Doorbell C31. View visitors in stunning detail, day or night with an expansive 4:3 view covers the entire front door area. Receive instant video calls on your mobile phone when guests ring the doorbell, allowing you to provide instructions to delivery drivers or greet visitors even when you're in another part of the home. You can also set up quick responses or request visitors to leave a voice message. Enjoy flexible installation with dual power options: a quick-release rechargeable 6500mAh battery for fast setup and mobility. Or hardwire the doorbell to your home’s existing wiring for continuous power and all-day recording. Get enhanced visibility from the doorbell's camera, which records 5 seconds before motion is detected for added visibility of activities around your home.

eufy - Video Doorbell E340 with HomeBase S380 (HomeBase 3) - Black
4.5(4)

eufy Video Doorbell E340 with HomeBase S380 (HomeBase 3)

eufy - Video Doorbell E340, Dual Cameras, 2K Full HD, Battery Powered, Rechargeable, No Monthly Fee - Black
4.0(2)

eufy Security Video Doorbell E340 (Battery Powered, with Extra Backup Battery), Uninterrupted Use with Rechargeable Battery, Dual Cameras, 2K Full HD, No Monthly Fee

Pros for Security 6,500 mAh Battery Pack For eufy Video Doorbell E340
Battery LifeVideo Quality, Setup EaseThere were no pros for this productThere were no pros for this product
Cons for Security 6,500 mAh Battery Pack For eufy Video Doorbell E340
There were no cons for this productBattery Life, ConnectivityThere were no cons for this productThere were no cons for this product

Specs

Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
4 payments starting at $10.00