---
product_id: 635476382
title: "S330 Battery Compatible with eufy S330 3-in-1 Video Smart Lock, Compatible for eufy E330 S230 S231 Smart Lock, Smart Drop, for eufyCam S4"
brand: "reacell"
price: "A$63"
currency: AUD
in_stock: true
reviews_count: 8
category: "Reacell"
url: https://www.desertcart.com.au/products/635476382-s330-battery-compatible-with-eufy-s330-3-in-1-video
store_origin: AU
region: Australia
---

# USB-C Fast Charging 10500mAh High Capacity 100% eufy Smart Lock Compatibility S330 Battery Compatible with eufy S330 3-in-1 Video Smart Lock, Compatible for eufy E330 S230 S231 Smart Lock, Smart Drop, for eufyCam S4

**Brand:** reacell
**Price:** A$63
**Availability:** ✅ In Stock

## Summary

> 🔐 Power your smart security with confidence and ease!

## Quick Answers

- **What is this?** S330 Battery Compatible with eufy S330 3-in-1 Video Smart Lock, Compatible for eufy E330 S230 S231 Smart Lock, Smart Drop, for eufyCam S4 by reacell
- **How much does it cost?** A$63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/635476382-s330-battery-compatible-with-eufy-s330-3-in-1-video)

## Best For

- reacell enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Sound:** Multi-layer protection guards against overcharge, overheating, and short circuits for worry-free use.
- • **Seamless Swap:** Quick-release design lets you replace the battery without removing your smart lock—effortless maintenance.
- • **Power That Lasts:** 10500mAh capacity ensures your smart lock stays powered longer—no unexpected lockouts.
- • **Plug & Play Convenience:** USB-C charging cable included—ditch bulky chargers and power up effortlessly anywhere.
- • **Universal Smart Lock Ally:** Perfectly compatible with eufy S330, E330, S230, S231 smart locks, SmartDrop, and eufyCam S4.

## Overview

The S330 Battery by REACELL is a high-capacity 10500mAh lithium-ion rechargeable battery designed exclusively for eufy smart locks and devices. Featuring USB-C fast charging, multi-protection safety mechanisms, and a quick-release design, it guarantees reliable, long-lasting power without the hassle of removing your lock. Compatible with multiple eufy models including the S330 3-in-1 Video Smart Lock and eufyCam S4, this battery is the ultimate upgrade for seamless smart home security.

## Description

Product description

Review: I like it - On time and good seller
Review: Reliable - Well designed

## Features

- FULLY COMPATIBILITY: The S330 battery is 100% compatible for eufy S330 E330 S230 3-in-1 Video Smart Lock, Smart Lock Touch & Wi-Fi (Black/Silver, model T8520), and SmartDrop, Smart Delivery Box
- HIGH CAPACITY: 10500mAh capacity compliments each advanced feature, provide long lasting power for your smart lock
- SAFE BATTERY: The S330 battery is made with multiple protection, keep battery from over-charge, over-discharge, over-heat, short circuit, ensure safe while use
- USB C CHARGING: Battery packed with 1 USB to USB C cable, just power the battery with USB C input, there is no extra battery charger needed
- QUICK RELEASE: This battery compatible for eufy s330 battery pack is very easy to install and replace. You don't have to take the smart lock off your door to replace the battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1KDDJRM |
| Antenna Location | compatible for eufy s330 video smart lock, for eufyCam S4 |
| Battery Capacity | 10500 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 135 Grams |
| Best Sellers Rank | #1,088 in Home Security Systems |
| Brand | REACELL |
| Built-In Media | Battery Pack, USB Charging Cable |
| Compatible Phone Models | compatible for eufy S330 video smart lock |
| Customer Reviews | 4.0 out of 5 stars 13 Reviews |
| Item Dimensions | 2.9 x 2.1 x 0.73 inches |
| Item Type Name | Battery |
| Item Weight | 0.21 Kilograms |
| Manufacturer | REACELL |
| Model Name | HB-S330 |
| Model Number | HB-S330 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | compatible for eufy s330 video smart lock, for eufyCam S4 |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |

## Product Details

- **Battery Capacity:** 10500 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** REACELL
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** compatible for eufy s330 video smart lock, for eufyCam S4

## Images

![S330 Battery Compatible with eufy S330 3-in-1 Video Smart Lock, Compatible for eufy E330 S230 S231 Smart Lock, Smart Drop, for eufyCam S4 - Image 1](https://m.media-amazon.com/images/I/61KqJbvSmbL.jpg)
![S330 Battery Compatible with eufy S330 3-in-1 Video Smart Lock, Compatible for eufy E330 S230 S231 Smart Lock, Smart Drop, for eufyCam S4 - Image 2](https://m.media-amazon.com/images/I/71gzrvVVsLL.jpg)
![S330 Battery Compatible with eufy S330 3-in-1 Video Smart Lock, Compatible for eufy E330 S230 S231 Smart Lock, Smart Drop, for eufyCam S4 - Image 3](https://m.media-amazon.com/images/I/61TPEh1PlzL.jpg)
![S330 Battery Compatible with eufy S330 3-in-1 Video Smart Lock, Compatible for eufy E330 S230 S231 Smart Lock, Smart Drop, for eufyCam S4 - Image 4](https://m.media-amazon.com/images/I/61oZ0tOYjVL.jpg)
![S330 Battery Compatible with eufy S330 3-in-1 Video Smart Lock, Compatible for eufy E330 S230 S231 Smart Lock, Smart Drop, for eufyCam S4 - Image 5](https://m.media-amazon.com/images/I/61LcFMq0jhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I like it
*by P***R on January 5, 2026*

On time and good seller

### ⭐⭐⭐⭐⭐ Reliable
*by H***S on April 2, 2025*

Well designed

### ⭐⭐ Poor battery life
*by G***S on December 11, 2024*

+ USB C charging + Compatible with my door lock - Dies extremely quickly (a few days) with minimal door activity I basically only use this now while the original battery is charging. Pretty disappointing.

## Frequently Bought Together

- REACELL 10500mAh S330 Rechargeable Battery Compatible for eufy S330 3-in-1 Video Smart Lock and Smart Drop, for eufy E330 S230 Smart Lock, USB Charging
- eufy Security Video Smart Lock S330, 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock, Smart Wi-Fi Deadbolt for Front Door, App Remote Control, SD Card Required, Chime Included

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**Shop now:** [https://www.desertcart.com.au/products/635476382-s330-battery-compatible-with-eufy-s330-3-in-1-video](https://www.desertcart.com.au/products/635476382-s330-battery-compatible-with-eufy-s330-3-in-1-video)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*