---
product_id: 579331365
title: "EB-BR890ABY Battery, Upgraded 420mAh High Capacity 0 Cycle Battery Replacement for Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm)"
brand: "huaeng"
price: "A$1"
currency: AUD
in_stock: true
reviews_count: 7
url: https://www.desertcart.com.au/products/579331365-eb-br890aby-battery-upgraded-420mah-high-capacity-0-cycle-battery
store_origin: AU
region: Australia
---

# 3.85V Voltage 420mAh Capacity 1200 Charge Cycles EB-BR890ABY Battery, Upgraded 420mAh High Capacity 0 Cycle Battery Replacement for Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm)

**Brand:** huaeng
**Price:** A$1
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Style!

## Quick Answers

- **What is this?** EB-BR890ABY Battery, Upgraded 420mAh High Capacity 0 Cycle Battery Replacement for Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm) by huaeng
- **How much does it cost?** A$1 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/579331365-eb-br890aby-battery-upgraded-420mah-high-capacity-0-cycle-battery)

## Best For

- huaeng enthusiasts

## Why This Product

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

## Key Features

- • **⚡ Fast Charging:** Get back to 100% in a flash—swap and power up in seconds!
- • **🔒 Safety First:** Equipped with advanced internal chips to prevent overheating and ensure safe usage.
- • **🔋 Unleash Power:** Upgrade your Samsung Galaxy Watch with a robust 420mAh battery for all-day performance.
- • **🔄 Long-Lasting Durability:** Enjoy over 1200 charge cycles with Grade A+ rated battery cells.
- • **🤝 Customer-Centric Support:** Our dedicated team is here to ensure your satisfaction—always just a message away!

## Overview

The EB-BR890ABY Battery is a high-capacity replacement for Samsung Galaxy Watch 4 models, featuring a 420mAh capacity, 3.85V voltage, and over 1200 charge cycles. Designed with safety in mind, it ensures optimal performance and longevity, making it the perfect upgrade for your smartwatch.

## Description

Full description not available

## Features

- ❣【Compatible Model】This EB-BR890ABY Battery Compatible with for Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm).
- ❣【Long-Lasting Design】:This EB-BR890ABY replacement battery has a capacity of 420mAh,Lithium Ion material, 3.85V Voltage,Watt-hour:1.61Wh,Bring your Watch Battery life back to glory, get from 0% to 100% power in a matter of seconds by simply swapping
- ❣【Hgih Quality Desin】:This EB-BR890ABY Battery uses Grade A+ rated battery cells with CE and ROHS certification,ensure last over 1200 charge cycles. Internal chips prevent the battery from overheating, circuiting, overcharging, discharging and short-circuiting.
- ❣【Attention】:When using the Battery, Please use up all the energy of battery for the first three times before charging, and then take a full charge fo 4-6 hours, thus the battery can reach the optimum effect of using.
- ❣【High Quality Customer Service】 Our customers are always online, have any questions about the purchase or use of products, please feel free to contact us, we will try to make our customers satisfied as much as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Weight | 50 Grams |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium Polymer |
| Recommended Uses For Product | wristwatch |
| Reusability | Rechargeable |
| Battery Capacity | 3300 Milliamp Hours |
| Voltage | 3.85 |
| Compatible Phone Models | For Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm) |

## Product Details

- **Number of Batteries:** 1 Lithium Polymer batteries required.
- **Brand:** HUAENG
- **Battery Cell Composition:** Lithium Polymer
- **Battery Capacity:** 3300 Milliamp Hours
- **Recommended Uses For Product:** wristwatch

## Images

![EB-BR890ABY Battery, Upgraded 420mAh High Capacity 0 Cycle Battery Replacement for Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm) - Image 1](https://m.media-amazon.com/images/I/61iNDqpdkoL.jpg)
![EB-BR890ABY Battery, Upgraded 420mAh High Capacity 0 Cycle Battery Replacement for Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm) - Image 2](https://m.media-amazon.com/images/I/51sJgMqm3KL.jpg)
![EB-BR890ABY Battery, Upgraded 420mAh High Capacity 0 Cycle Battery Replacement for Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm) - Image 3](https://m.media-amazon.com/images/I/61d2DTUSw1L.jpg)
![EB-BR890ABY Battery, Upgraded 420mAh High Capacity 0 Cycle Battery Replacement for Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm) - Image 4](https://m.media-amazon.com/images/I/61xoQgcy6PL.jpg)
![EB-BR890ABY Battery, Upgraded 420mAh High Capacity 0 Cycle Battery Replacement for Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm) - Image 5](https://m.media-amazon.com/images/I/51urr0BOsSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent fit for the watch
*by R***U on May 29, 2024*

Be advised that the kit does not contains the needed Y screwdriver, however the battery is the precise fit.Followed instructional video and change was a breeze.Get the needed screwdriver set and be ready.Recommended? yes.

### ⭐ Did not work
*by S***S on December 4, 2024*

Tried to replace the battery on a watch that said it was compatible. It would not turn on. Returned product.

### ⭐⭐⭐⭐⭐ Works as it should
*by R***. on March 30, 2024*

Follow the directions as given on the IFixIt site. Follow the initial charging instructions. And it works perfectly.

## Frequently Bought Together

- HUAENG EB-BR890ABY Battery, Upgraded 420mAh High Capacity 0 Cycle Battery Replacement for Samsung Galaxy Watch 4 Classic SM-R890 SM-R895 (46mm)/Galaxy Watch 4 SM-R870 SM-R875 SM-R875U (44mm)
- Suoman 4-Pack for Samsung Galaxy Watch 4 Classic 46mm Tempered Glass Screen Protector for Galaxy Watch 4 Classic 46mm Smartwatch [2.5D 9H Hardness] [Anti-Scratch]

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*