---
product_id: 469100996
title: "MAXBEAR Gear S3 Frontier Battery, 450mAh Replacement Battery EB-BR760ABE for Samsung Gear S3 Frontier(SM-R760) and Gear S3 Classic,SM-R770,BR760,R765,GH43-04699A Battery with Repair Tool Kit"
brand: "maxbear"
price: "$U1792"
currency: UYU
in_stock: true
reviews_count: 8
category: "Maxbear"
url: https://www.desertcart.uy/products/469100996-maxbear-gear-s3-frontier-battery-450mah-replacement-battery-eb-br760abe
store_origin: UY
region: Uruguay
---

# 3.85V stable voltage output 450mAh high-capacity battery Includes repair tool kit MAXBEAR Gear S3 Frontier Battery, 450mAh Replacement Battery EB-BR760ABE for Samsung Gear S3 Frontier(SM-R760) and Gear S3 Classic,SM-R770,BR760,R765,GH43-04699A Battery with Repair Tool Kit

**Brand:** maxbear
**Price:** $U1792
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Gear S3 like new — don’t let your smartwatch fall behind!

## Quick Answers

- **What is this?** MAXBEAR Gear S3 Frontier Battery, 450mAh Replacement Battery EB-BR760ABE for Samsung Gear S3 Frontier(SM-R760) and Gear S3 Classic,SM-R770,BR760,R765,GH43-04699A Battery with Repair Tool Kit by maxbear
- **How much does it cost?** $U1792 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/469100996-maxbear-gear-s3-frontier-battery-450mah-replacement-battery-eb-br760abe)

## Best For

- maxbear enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Tech:** Built-in microchip prevents overcharging, overheating, and over-discharging.
- • **Long-Lasting Power:** Grade A lithium-ion cells deliver extended battery life and reliability.
- • **Revive Your Gear S3:** Restore peak smartwatch performance with a premium replacement battery.
- • **Confidence Guaranteed:** Backed by 12-month warranty and strict quality certifications (CE, RoHS, UL).
- • **Plug & Play Compatibility:** Perfectly fits Samsung Gear S3 Frontier and Classic models for seamless replacement.

## Overview

MAXBEAR’s 450mAh lithium-ion replacement battery is engineered specifically for Samsung Gear S3 Frontier and Classic models, delivering reliable 3.85V power with advanced safety microchips. The package includes a repair tool kit and offers a 12-month warranty, ensuring a professional-grade upgrade that extends your smartwatch’s life and performance.

## Description

Product Specifications - Battery Capacity: 450mAh - Battery Type: Lithium Ion Polymern - Voltage Output: 3.85 V - Watt-hour: 1.73Wh COMPATIBLE MODELS -Samsung Galaxy Gear S3 -EB-BR760ABE -Gear S3 Frontier -SM-R760 -SM-R770 -BR760 -SMR765 Package Includes: -Replacement Battery for Samsung Gear S3 x 1 pcs. -12 Months Warranty Internal batteries, (IE: Phone replacement batteries), require technical knowledge to replace, and may be hazardous and/or cause damage or future damage to phone if done incorrectly. Do not expose to extreme temperatures, below 0F - above 140F. Never charge battery for longer than 24 hours. DISCLAIMER: (Must read and acknowledge before buying) Opening up your device to perform a modification or repair may void your warranty if applicable.

Review: Came with everything but a new gasket to water tight your watch - First time pulling my watch apart was scary enough, the plastic wedge triangles do absolutely nothing to help separate your back plate from the body of the watch, they bent and broke before I had to go to lowes and get a metal wedge pick wedge kit that I had to order separately. Other then that hang up the installation was easy. Battery life is now increasing better then factory when I first got my s3 frontier.
Review: Works well - Good product , install was easy after watching YouTube video. Battery lasts 2 days

## Features

- 【Brand New Battery 】: MAXBEAR Replacement battery for Samsung Gear S3 , bring life back to your Smart Watch with a replacement battery. Make your phone acting like a brand new
- 【Top Quality Battery】: Made of grade A premium battery cells, long lasting and durable. Build-in microchip to prevent over-charging, over-discharging and over-heating, which will help lengthen battery life. STRICT QUALITY-CONTROL. CE, ROHS and UL certified. Long battery life cycle
- 【Compatible Models】: Compatible with Samsung Gear S3 Only, Model: EB-BR760ABE , [Note: Not for Samsung Galaxy Gear S2 or Galaxy Gear S4.]
- 【Spare Battery Specs】: Galaxy Gear S3 Replacement battery has a capacity of 450mAh. The Battery type is Lithium Ion, the Voltage is 3.85V.
- 【Customer Satisfaction】: 12 Months Warranty for customer satisfaction guaranteed, Pls contact us if you have any questions. Customer satisfaction is our highest priority.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PQ83W9F |
| Batteries | 1 Lithium Polymer batteries required. |
| Best Sellers Rank | #337,526 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #3,505 in Cell Phone Replacement Batteries |
| Customer Reviews | 3.8 3.8 out of 5 stars (84) |
| Date First Available | September 18, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.89 ounces |
| Item model number | YY28RB |
| Manufacturer | MAXBEAR |
| Package Dimensions | 6.38 x 3.27 x 1.02 inches |

## Product Details

- **Battery Capacity:** 450 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** MAXBEAR
- **Number of Batteries:** 1 Lithium Polymer batteries required.
- **Recommended Uses For Product:** Watch

## Images

![MAXBEAR Gear S3 Frontier Battery, 450mAh Replacement Battery EB-BR760ABE for Samsung Gear S3 Frontier(SM-R760) and Gear S3 Classic,SM-R770,BR760,R765,GH43-04699A Battery with Repair Tool Kit - Image 1](https://m.media-amazon.com/images/I/71jgiLbtbnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Came with everything but a new gasket to water tight your watch
*by S***3 on January 12, 2023*

First time pulling my watch apart was scary enough, the plastic wedge triangles do absolutely nothing to help separate your back plate from the body of the watch, they bent and broke before I had to go to lowes and get a metal wedge pick wedge kit that I had to order separately. Other then that hang up the installation was easy. Battery life is now increasing better then factory when I first got my s3 frontier.

### ⭐⭐⭐⭐ Works well
*by A***M on August 26, 2025*

Good product , install was easy after watching YouTube video. Battery lasts 2 days

### ⭐ Started out great but 10 months later it only lasts about half as long as when new.
*by N***Y on September 27, 2023*

This battery started out great. When first installed, it would lose roughly 20-25% per day, so I would re-charge it about every 4-5 days (mainly because I have most of the features turned off, like auto-HR, etc.) Now, after 10 months, it loses around 40-50% per day so I have to charge it every other day. I was hopeful that it would be a long-lasting replacement but now it's about the same as the OEM batterty it replaced, which lasted about 5 years.

## Frequently Bought Together

- MAXBEAR Gear S3 Frontier Battery, 450mAh Replacement Battery EB-BR760ABE for Samsung Gear S3 Frontier(SM-R760) and Gear S3 Classic,SM-R770,BR760,R765,GH43-04699A Battery with Repair Tool Kit
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-06*