---
product_id: 688675675
title: "NASTIMA S330 Security Rechargeable Battery for eufy S230 S330 S220 E330 Video Smart Lock 3-in-1 and Smart Drop, 10500mAh Li-ion Battery Replacement"
brand: "nastima"
price: "€ 57.26"
currency: EUR
in_stock: true
reviews_count: 8
category: "Nastima"
url: https://www.desertcart.hr/products/688675675-nastima-s330-security-rechargeable-battery-for-eufy-s230-s330-s220
store_origin: HR
region: Croatia
---

# 3.6/3.7V stable voltage 10500mAh high capacity 30cm USB fast charge cable NASTIMA S330 Security Rechargeable Battery for eufy S230 S330 S220 E330 Video Smart Lock 3-in-1 and Smart Drop, 10500mAh Li-ion Battery Replacement

**Brand:** nastima
**Price:** € 57.26
**Availability:** ✅ In Stock

## Summary

> 🔐 Power your smart lock with confidence—never get caught powerless again!

## Quick Answers

- **What is this?** NASTIMA S330 Security Rechargeable Battery for eufy S230 S330 S220 E330 Video Smart Lock 3-in-1 and Smart Drop, 10500mAh Li-ion Battery Replacement by nastima
- **How much does it cost?** € 57.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/688675675-nastima-s330-security-rechargeable-battery-for-eufy-s230-s330-s220)

## Best For

- nastima enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Grade A+ cells with multi-layer protection against overcharge, discharge, short-circuit & heat.
- • **Power That Lasts:** 10500mAh Li-ion battery delivers extended lock uptime for peace of mind.
- • **Hassle-Free Support:** 35-day money-back & 1-year service guarantee—because your security deserves no compromises.
- • **Seamless Compatibility:** Plug & play with eufy S330, S230, E330 & Smart Drop—no tools needed.
- • **Smart Charging Indicator:** Dual-color LED keeps you informed—flashing green means charging, solid green means full.

## Overview

The NASTIMA 10500mAh rechargeable Li-ion battery is a direct replacement for eufy S330, S230, S220, E330 Video Smart Lock 3-in-1 and Smart Drop devices. Featuring a stable 3.6/3.7V output, integrated USB charging cable, and dual-color LED charge indicator, it ensures long-lasting, safe, and convenient power. Built with premium Grade A+ cells, it offers comprehensive protection and reliable performance backed by a 35-day money-back and 1-year after-sales service.

## Description

desertcart.com: NASTIMA Security Rechargeable Battery Compatible with eufy S330 S230 S220 E330 Video Smart Lock 3-in-1 and Smart Drop, 10500mAh Li-ion Battery Replacement : Electronics

Review: Battery works as it should and then some. - this battery works great! too bad eufy won't make a few extra battery covers for holding the battery in. such a great lock, why is the cover so cheap with only two plastic tabs on a door that has to open every other day to charge. Oh, well... This was about the battery, not the @eufy The battery charged right up. Not sure how fast, as I didn't need it right away and let it charge until I did. I charged it sveral times before selling the house and had no issue whatsoever with the battery itself.
Review: Excellent replacement for original battery - Excellent replacement for the original battery. With the smart locks on my Disney cabins I need to make sure the batteries are always functional while I’m not there and this really helped. Now my helper just swaps out batteries from fresh charged and they last about 1-2 months between changes.

## Features

- ✅【Fully Compatibility】: NASTIMA Replacement battery fully compatible with eufy S330 S230 E330 S231 Video Smart Lock 3-in-1 and Smart Drop. Direct replacement battery designed to seamlessly integrate with your eufy security devices without requiring any modifications or special tools.
- ✅【Technical Specification】: Voltage:3.6/3.7V; Capacity:10500mAh; Type:Li-ion; Dimension:77.5*59*21mm/2.97*2.32*0.83in; Weight:170g/0.37lb.10500mAh high-capacity lithium-ion battery with 30CM USB charge cable(only for charge,5V 2A MAX).
- ✅【Charging Indicator】: Dual color LED shows the status of charging. Flashing Green: charging; Solid Green: full charged.
- ✅【Safety】: NASTIMA battery made in grade A+ cells, provide Over Charge Protection,Over Discharge Protection,Short-circuit protection and Over-temperature protection, let you rest assured to use.
- ✅【Long-Lasting Power Solution】: High capacity 10500mAh lithium-ion battery ensures extended usage time for your eufy Video Smart Lock and Smart Drop devices between charges.
- ✅【100% Satisfaction】: You will be 100% satisfied or we'll give you 35 days moeny back, 1 year after-sales service. If your have any problem,please contact us through desertcart, 24 hours help you solve the problem!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQPS7RDS |
| Antenna Location | Video smart lock |
| Battery Capacity | 10500 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 170 Grams |
| Best Sellers Rank | #324 in Home Security Systems |
| Brand | NASTIMA |
| Built-In Media | 1*Battery+1*USB Cable |
| Compatible Phone Models | Eufy S330 S230 S220 E330 Video Smart Lock 3-in-1 and Smart Drop |
| Customer Reviews | 4.3 out of 5 stars 74 Reviews |
| Item Dimensions | 2.35 x 0.85 x 3 inches |
| Manufacturer | QUANZHOU MELASTA NEW ENERGY CO., LTD |
| Model Name | EF37-LI1050-NA |
| Model Number | EF37-LI1050-NA |
| Number of Batteries | 1 12V batteries required. (included) |
| Recommended Uses For Product | Video smart lock |
| Reusability | Rechargeable |
| UPC | 782003392732 |
| Unit Count | 1.0 Count |

## Product Details

- **Battery Capacity:** 10500 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** NASTIMA
- **Number of Batteries:** 1 12V batteries required. (included)
- **Recommended Uses For Product:** Video smart lock

## Images

![NASTIMA S330 Security Rechargeable Battery for eufy S230 S330 S220 E330 Video Smart Lock 3-in-1 and Smart Drop, 10500mAh Li-ion Battery Replacement - Image 1](https://m.media-amazon.com/images/I/61DK-tCtRdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Battery works as it should and then some.
*by B***N on November 17, 2025*

this battery works great! too bad eufy won't make a few extra battery covers for holding the battery in. such a great lock, why is the cover so cheap with only two plastic tabs on a door that has to open every other day to charge. Oh, well... This was about the battery, not the @eufy The battery charged right up. Not sure how fast, as I didn't need it right away and let it charge until I did. I charged it sveral times before selling the house and had no issue whatsoever with the battery itself.

### ⭐⭐⭐⭐⭐ Excellent replacement for original battery
*by V***N on December 13, 2025*

Excellent replacement for the original battery. With the smart locks on my Disney cabins I need to make sure the batteries are always functional while I’m not there and this really helped. Now my helper just swaps out batteries from fresh charged and they last about 1-2 months between changes.

### ⭐⭐⭐⭐⭐ Quality
*by H***. on December 26, 2025*

Easy use, good quality and affordable

## Frequently Bought Together

- NASTIMA Security Rechargeable Battery Compatible with eufy S330 S230 S220 E330 Video Smart Lock 3-in-1 and Smart Drop, 10500mAh Li-ion Battery Replacement
- 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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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-17*