---
product_id: 567451545
title: "Replacement Battery for Galaxy Watch 4 (40mm) & Galaxy Watch 4 Classic (42mm), EB-BR880ABY Battery for SM-R860 & SM-R880, with Repair Tools & Instruction"
brand: "maxsharks"
price: "€ 31.43"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/567451545-replacement-battery-for-galaxy-watch-4-40mm-and-galaxy-watch
store_origin: NL
region: Netherlands
---

# Step-by-step detailed repair guide Zero-cycle original Li-Po cell Complete professional repair toolkit Replacement Battery for Galaxy Watch 4 (40mm) & Galaxy Watch 4 Classic (42mm), EB-BR880ABY Battery for SM-R860 & SM-R880, with Repair Tools & Instruction

**Brand:** maxsharks
**Price:** € 31.43
**Availability:** ✅ In Stock

## Summary

> 🔋 Recharge your Galaxy Watch 4 like a pro—because your time deserves the best!

## Quick Answers

- **What is this?** Replacement Battery for Galaxy Watch 4 (40mm) & Galaxy Watch 4 Classic (42mm), EB-BR880ABY Battery for SM-R860 & SM-R880, with Repair Tools & Instruction by maxsharks
- **How much does it cost?** € 31.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/567451545-replacement-battery-for-galaxy-watch-4-40mm-and-galaxy-watch)

## Best For

- maxsharks enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Toolkit:** Professional-grade tools curated for a safe, efficient battery replacement.
- • **DIY Repair Made Simple:** Includes a comprehensive repair guide to empower your smartwatch revival.
- • **Power Up with Confidence:** Brand new zero-cycle Li-Po battery ensures peak performance and longevity.
- • **Secure Shipping, Zero Worries:** Custom hard plastic case with anti-static foam protects your battery during transit.
- • **Tailored Fit for Galaxy Watch 4:** Perfectly compatible with 40mm & 42mm Galaxy Watch 4 models—no guesswork.

## Overview

This replacement battery kit for Samsung Galaxy Watch 4 (40mm) and Watch 4 Classic (42mm) features a brand new zero-cycle Li-Po cell tested to UL2054 standards for reliable, long-lasting power. The package includes a professional repair toolkit and a detailed step-by-step guide, enabling confident DIY battery replacement. Packaged securely with anti-static foam in a hard plastic case, it ensures safe delivery and a perfect fit for SM-R860 and SM-R880 models.

## Description

Replacement Battery for Galaxy Watch 4 (40mm) & Galaxy Watch 4 Classic (42mm), EB-BR880ABY Battery for SM-R860 & SM-R880, with Repair Tools & Instruction

## Features

- Compatible Smartwatch Model: This battery kit is specifically designed for Samsung Galaxy Watch 4 40mm (with model SM-R860 series) / Watch 4 Classic 42mm (with model SM-R880 series), please double confirm your smartwatch model before purchasing
- Quality Li-Po Cell: Built with brand new zero cycle original Li-Po cell, manufactured and tested under UL2054 test standards to ensure the best performance and long-lasting battery life. NOTE: A new battery requires at least three full charge and discharge cycles to properly calibrate the battery management system
- Detailed Repair Guide: The package includes a complete and detailed repair guide, allowing you to easily handle the repair yourself with convenience and peace of mind
- Professional Repair Toolkit: Carefully selected by our expert repair team, this kit includes every tool you need for the repair process. It's professional, safe, and easy to use, giving you the confidence to complete your repair quickly and efficiently
- Extra Protection: Each smartwatch battery is packaged in a custom hard plastic case with anti-static foam inside, providing effective protection against bumps and pressure during shipping, ensuring your item arrives safely

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** MAXSHARKS
- **Battery Cell Composition:** Lithium Polymer
- **Recommended Uses For Product:** Watch
- **Unit Count:** 1.0 Count

## Images

![Replacement Battery for Galaxy Watch 4 (40mm) & Galaxy Watch 4 Classic (42mm), EB-BR880ABY Battery for SM-R860 & SM-R880, with Repair Tools & Instruction - Image 1](https://m.media-amazon.com/images/I/81FbC40yqZL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- MAXSHARKS Replacement Battery for Galaxy Watch 4 (40mm) & Galaxy Watch 4 Classic (42mm), EB-BR880ABY Battery for Watch 4 40mm SM-R860 & Watch 4 Classic 42mm SM-R880, with Repair Tools & Instruction
- Charger for Samsung Galaxy Watch 7 Ultra/6/5/4/3/Active 2/Active, Replacement Charging Cable for Samsung Galaxy Watch (3.3ft/1m)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-16*