---
product_id: 584735855
title: "Rechargeable Battery Pack with USB-C, Quick-Release Battery Pack, Long-Lasting Backup Power, 6,200 mAh Capacity, Easy to Install and Remove, Compatible with eufy Video Doorbell E340 &C31"
brand: "eufy security"
price: "€ 60.17"
currency: EUR
in_stock: true
reviews_count: 13
category: "Eufy Security"
url: https://www.desertcart.at/products/584735855-rechargeable-battery-pack-with-usb-c-quick-release-battery-pack
store_origin: AT
region: Austria
---

# USB-C fast recharge Quick-release easy swap 6,200 mAh ultra-capacity Rechargeable Battery Pack with USB-C, Quick-Release Battery Pack, Long-Lasting Backup Power, 6,200 mAh Capacity, Easy to Install and Remove, Compatible with eufy Video Doorbell E340 &C31

**Brand:** eufy security
**Price:** € 60.17
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay secure—never miss a moment with effortless backup energy!

## Quick Answers

- **What is this?** Rechargeable Battery Pack with USB-C, Quick-Release Battery Pack, Long-Lasting Backup Power, 6,200 mAh Capacity, Easy to Install and Remove, Compatible with eufy Video Doorbell E340 &C31 by eufy security
- **How much does it cost?** € 60.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/584735855-rechargeable-battery-pack-with-usb-c-quick-release-battery-pack)

## Best For

- eufy security enthusiasts

## Why This Product

- Trusted eufy security brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Compact:** At just 140g and pocket-sized, it’s the perfect power companion for your smart home.
- • **Officially Compatible:** Tailored for eufy Video Doorbell E340 & C31—guaranteed seamless integration.
- • **Plug & Play Simplicity:** Effortless quick-release design lets you swap batteries in seconds—no tools, no fuss.
- • **Universal USB-C Charging:** Charge with the same cable as your phone or laptop—streamline your tech life.
- • **Power That Lasts Half a Year:** Up to 6 months of uninterrupted backup from a single charge—stay connected without the hassle.

## Overview

This rechargeable 6,200 mAh lithium-ion battery pack offers up to 6 months of backup power for eufy Video Doorbell E340 & C31. Featuring a quick-release clasp for fast swapping and USB-C charging for universal convenience, it ensures your smart doorbell stays active without interruption. Lightweight and officially compatible, it’s the ultimate power solution for hassle-free home security.

## Description

Product Description Find what you need Video doorbell E340 Doorbell C31 with Chime eufy Video Doorbell C31 Doorbell C31 with SD card eufy Video Doorbell C30 Add on Chime Battery for E340/C31

Review: Useful as a backup - I swap this over when the battery which came with the door-cam needs recharged, keeps the door-cam constantly active. I get around 22 days from each battery and they recharge reasonably quickly. Well worth the money to have another battery.
Review: Saved me money! - I just picked up 2 of these for £19.99 each at what I thought was a steal! My doorbell was running low on battery endlessly and having to recharge all the time but I suddenly realised the battery was replaceable. I have to give props to Eufy for keeping it subscription free and making it easy to replace a battery and save spending money on a new doorbell (looking at you Ring and your anti-consumer tactics). Super easy to install and very pleased!

## Features

- 𝐋𝐨𝐧𝐠-𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐁𝐚𝐜𝐤𝐮𝐩 𝐏𝐨𝐰𝐞𝐫: 6,200 mAh capacity, up to 6 months of use from a single charge.
- 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐈𝐧𝐬𝐭𝐚𝐥𝐥 𝐚𝐧𝐝 𝐑𝐞𝐦𝐨𝐯𝐞: Intuitive clasp is designed to be simple and quick to use.
- 𝐂𝐡𝐚𝐫𝐠𝐞 𝐰𝐢𝐭𝐡 𝐔𝐒𝐁-𝐂: Power it up with the same cable you use for other devices.
- 𝐎𝐟𝐟𝐢𝐜𝐢𝐚𝐥 𝐀𝐜𝐜𝐞𝐬𝐬𝐨𝐫𝐲: Works with eufy Video Doorbell E340 &C31

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJC3ZKBQ |
| Batteries | 1 C batteries required. (included) |
| Batteries Required? | No |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 2,171 in DIY & Tools ( See Top 100 in DIY & Tools ) 67 in Home Security Systems |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,464) |
| Date First Available | 26 Sept. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Package Quantity | 1 |
| Item Weight | 140 g |
| Item model number | T8743 |
| Package Dimensions | 12.3 x 10 x 3.1 cm; 140 g |
| Part Number | T8743111,B0CJC3ZKBQ |

## Images

![Rechargeable Battery Pack with USB-C, Quick-Release Battery Pack, Long-Lasting Backup Power, 6,200 mAh Capacity, Easy to Install and Remove, Compatible with eufy Video Doorbell E340 &C31 - Image 1](https://m.media-amazon.com/images/I/71ZTQ82VrUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful as a backup
*by R***T on 29 May 2026*

I swap this over when the battery which came with the door-cam needs recharged, keeps the door-cam constantly active. I get around 22 days from each battery and they recharge reasonably quickly. Well worth the money to have another battery.

### ⭐⭐⭐⭐⭐ Saved me money!
*by S***N on 31 May 2026*

I just picked up 2 of these for £19.99 each at what I thought was a steal! My doorbell was running low on battery endlessly and having to recharge all the time but I suddenly realised the battery was replaceable. I have to give props to Eufy for keeping it subscription free and making it easy to replace a battery and save spending money on a new doorbell (looking at you Ring and your anti-consumer tactics). Super easy to install and very pleased!

### ⭐⭐⭐⭐⭐ Works as it should
*by A***S on 31 May 2026*

Works well as the replacement for the one that is currently in the bell unit. No down time due to recharging.

## Frequently Bought Together

- eufy Security Rechargeable Battery Pack with USB-C, Quick-Release Battery Pack, Long-Lasting Backup Power, 6,500 mAh Capacity, Easy to Install and Remove, Compatible with Video Doorbell E340/C31
- eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.at/products/584735855-rechargeable-battery-pack-with-usb-c-quick-release-battery-pack](https://www.desertcart.at/products/584735855-rechargeable-battery-pack-with-usb-c-quick-release-battery-pack)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-08*