---
product_id: 561434628
title: "USMJ Ndegdgswg 1pcs Smart Watch Battery, Lq-S1 3.7v 380mah Rechargeable Li-Ion Polymer Smart Watch Dz09 Battery 1pcs"
brand: "usmj"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/561434628-usmj-ndegdgswg-1pcs-smart-watch-battery-lq-s1-3-7v
store_origin: HR
region: Croatia
---

# Rechargeable Li-Ion 380mAh capacity Tool-free install USMJ Ndegdgswg 1pcs Smart Watch Battery, Lq-S1 3.7v 380mah Rechargeable Li-Ion Polymer Smart Watch Dz09 Battery 1pcs

**Brand:** usmj
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔄 Power Up Your Style!

## Quick Answers

- **What is this?** USMJ Ndegdgswg 1pcs Smart Watch Battery, Lq-S1 3.7v 380mah Rechargeable Li-Ion Polymer Smart Watch Dz09 Battery 1pcs by usmj
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/561434628-usmj-ndegdgswg-1pcs-smart-watch-battery-lq-s1-3-7v)

## Best For

- usmj enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Choice:** Rechargeable design means less waste and more savings!
- • **Reliable Performance:** Enjoy ultra-stable performance with every charge.
- • **Revitalize Your Tech:** Breathe new life into your smart watch with this high-capacity battery!
- • **Seamless Compatibility:** Perfectly fits DZ09, QW09, W8, A1, V8, X6 models.
- • **Effortless Installation:** No tools required—just plug and play for instant power!

## Overview

The USMJ Ndegdgswg Smart Watch Battery is a 100% brand new, high-capacity 380mAh lithium-ion polymer battery designed to replace and rejuvenate your smart watch. Compatible with multiple models, it offers easy installation without the need for tools, ensuring a hassle-free experience while delivering reliable and stable performance.

## Description

Specifications:Batteries Model: LQ-S1Material: Lithium polymerCapacity: 380mAhInternal Resistance: ≤150mΩRated Voltage: 3.7VCharge Voltage: Max. 4.2VDischarge Cut-off Voltage: 2.75VCharge Current: Max. 1C 5ADischarge Current: Max. 2C 5AOperating Temperature: 0°45°Product Size(L x W x H): About 31x24x5.1mm/1.22x0.94x0.20Compatible Model: Smart watch DZ09, QW09, W8, A1, V8, X6Package Included:1 x Smart Watch Battery"

## Features

- 100% Brand new!
- Ideal smart watch battery substitute, let your smart watch rebirth.
- High capacity 380mAh lithium battery, with good performance and ultra stable.
- Standard size, fit for smart watch DZ09, QW09, W8, A1, V8, X6, just input and play.
- Easy replace and install, no other tools needed.

## Product Details

- **Brand:** USMJ
- **Battery Cell Composition:** Lithium Polymer
- **Recommended Uses For Product:** Watch
- **Voltage:** 3.7 Volts
- **Reusability:** Rechargeable

## Images

![USMJ Ndegdgswg 1pcs Smart Watch Battery, Lq-S1 3.7v 380mah Rechargeable Li-Ion Polymer Smart Watch Dz09 Battery 1pcs - Image 1](https://m.media-amazon.com/images/I/71NN23huf8L.jpg)
![USMJ Ndegdgswg 1pcs Smart Watch Battery, Lq-S1 3.7v 380mah Rechargeable Li-Ion Polymer Smart Watch Dz09 Battery 1pcs - Image 2](https://m.media-amazon.com/images/I/71OrB2Ag6lL.jpg)
![USMJ Ndegdgswg 1pcs Smart Watch Battery, Lq-S1 3.7v 380mah Rechargeable Li-Ion Polymer Smart Watch Dz09 Battery 1pcs - Image 3](https://m.media-amazon.com/images/I/71CgnuywxwL.jpg)
![USMJ Ndegdgswg 1pcs Smart Watch Battery, Lq-S1 3.7v 380mah Rechargeable Li-Ion Polymer Smart Watch Dz09 Battery 1pcs - Image 4](https://m.media-amazon.com/images/I/71qcIJQyxeL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/561434628-usmj-ndegdgswg-1pcs-smart-watch-battery-lq-s1-3-7v](https://www.desertcart.hr/products/561434628-usmj-ndegdgswg-1pcs-smart-watch-battery-lq-s1-3-7v)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-04*