---
product_id: 30509493
title: "Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch"
brand: "custom house trading"
price: "€ 17.13"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/30509493-rechargeable-li-ion-polymer-battery-380mah-3-7v-for-dz09
store_origin: IE
region: Ireland
---

# 3.7V voltage 380mAh capacity 0.02 lbs weight Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch

**Brand:** custom house trading
**Price:** € 17.13
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Your Style with Every Charge!

## Quick Answers

- **What is this?** Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch by custom house trading
- **How much does it cost?** € 17.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/30509493-rechargeable-li-ion-polymer-battery-380mah-3-7v-for-dz09)

## Best For

- custom house trading enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight Design:** Weighs only 6 grams for effortless wearability.
- • **Eco-Friendly Choice:** Rechargeable for sustainable use, reducing waste.
- • **Power Up Your Watch:** Stay charged and connected with a robust 380mAh capacity.
- • **Reliable Performance:** Consistent power delivery for uninterrupted functionality.
- • **Versatile Compatibility:** Perfectly designed for DZ09 Smart Watch and similar devices.

## Overview

This Rechargeable Li-ion polymer battery boasts a 380mAh capacity and 3.7V voltage, designed specifically for the DZ09 Smart Watch. Weighing just 6 grams, it offers a lightweight solution for your wearable tech needs while promoting eco-friendliness through its rechargeable feature.

## Description

Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch

## Features

- 380 mAh capacity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.02 Pounds |
| Battery Weight | 6 Grams |
| Unit Count | 1 Count |
| Battery Cell Type | Lithium Polymer |
| Recommended Uses For Product | Watch |
| Reusability | Rechargeable |
| Voltage | 3.7 Volts |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Custom House Trading
- **Battery Cell Composition:** Lithium Ion
- **Recommended Uses For Product:** Watch
- **Unit Count:** 1 Count

## Images

![Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch - Image 1](https://m.media-amazon.com/images/I/71DGxbV4oML.jpg)
![Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch - Image 2](https://m.media-amazon.com/images/I/71vW8dfm4CL.jpg)
![Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch - Image 3](https://m.media-amazon.com/images/I/813sSSwmDtL.jpg)
![Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch - Image 4](https://m.media-amazon.com/images/I/61Tpf7+vmIL.jpg)
![Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch - Image 5](https://m.media-amazon.com/images/I/7126vKtxxkL.jpg)

## Frequently Bought Together

- Rechargeable Li-ion polymer battery 380mAh 3.7V For DZ09 Smart Watch
- SpeedTalk Mobile $5 Prepaid Smart Watch SIM Card Kit for 5G 4G LTE Smartwatch, Wearables | Triple Cut 3 in 1 Simcard - Standard Micro Nano | No Contract | USA Coverage 30 Days Service

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**Shop now:** [https://www.desertcart.ie/products/30509493-rechargeable-li-ion-polymer-battery-380mah-3-7v-for-dz09](https://www.desertcart.ie/products/30509493-rechargeable-li-ion-polymer-battery-380mah-3-7v-for-dz09)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-21*