---
product_id: 390712218
title: "MAXBEAR Galaxy A21s Battery, (Upgraded) 5500mAh 3.85V Li-Polymer Replacement Battery EB-BA217ABY for Samsung Galaxy A21s SM-A217F A217F A12 SM-A125F SM-A125M SM-A125U with Repair Tool Kit"
brand: "maxbear"
price: "₪112"
currency: ILS
in_stock: true
reviews_count: 8
category: "Maxbear"
url: https://www.desertcart.co.il/products/390712218-maxbear-galaxy-a21s-battery-upgraded-5500mah-3-85v-li-polymer
store_origin: IL
region: Israel
---

# 3.85V stable voltage 5500mAh powerhouse Includes repair tool kit MAXBEAR Galaxy A21s Battery, (Upgraded) 5500mAh 3.85V Li-Polymer Replacement Battery EB-BA217ABY for Samsung Galaxy A21s SM-A217F A217F A12 SM-A125F SM-A125M SM-A125U with Repair Tool Kit

**Brand:** maxbear
**Price:** ₪112
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your day, the MAXBEAR way!

## Quick Answers

- **What is this?** MAXBEAR Galaxy A21s Battery, (Upgraded) 5500mAh 3.85V Li-Polymer Replacement Battery EB-BA217ABY for Samsung Galaxy A21s SM-A217F A217F A12 SM-A125F SM-A125M SM-A125U with Repair Tool Kit by maxbear
- **How much does it cost?** ₪112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/390712218-maxbear-galaxy-a21s-battery-upgraded-5500mah-3-85v-li-polymer)

## 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

- • **Plug & Play Ready:** Comes with a complete repair tool kit for a seamless, professional-grade battery replacement experience.
- • **Smart Safety Tech:** Built-in microchip prevents overcharging, overheating, and over-discharging to extend battery lifespan.
- • **Endless Power Boost:** Upgrade your Galaxy A21s with a massive 5500mAh battery for all-day productivity and entertainment.
- • **Certified Quality Assurance:** CE, ROHS, and UL certified for peace of mind and reliable performance you can trust.
- • **12-Month Warranty Confidence:** Enjoy a full year of guaranteed satisfaction and dedicated customer support.

## Overview

The MAXBEAR Galaxy A21s Replacement Battery is a premium 5500mAh Li-Polymer battery designed specifically for Samsung Galaxy A21s and select A12 models. Featuring a stable 3.85V output and advanced microchip protection against overcharge and overheating, it ensures long-lasting, safe performance. Certified by CE, ROHS, and UL, it includes a full repair tool kit and comes with a 12-month warranty, making it the ultimate upgrade for professionals seeking reliable, extended phone battery life.

## Description

Product Specifications - Battery Capacity: 5,500 mAh - Battery Type: Lithium Ion Polymern - Voltage Output: 3.85 V - Watt-hour: 21.17Wh COMPATIBLE MODELS -Samsung Galaxy A21s -SM-A217F -Galaxy A12 -SM-A125F -SM-A125M -SM-A125U Package Includes: -Replacement Battery for Galaxy A21s x 1 pcs. -12 Month 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: Works well - My phone wasn't turning on the sound wasn't working until i ordered this. It fixed everything. Definitely recommend this.
Review: Great product - Literally blew up the last battery trying to replace a screen. Had to do some quick shopping and found this one. Easy to install. All the needed tools were supplied. Works great!

## Features

- 🌵【Brand New Battery 】: MAXBEAR Replacement battery for Samsung Galaxy A21s , bring life back to your phone 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 Galaxy A21s , A12 Only, Model: SM-A217F A217F A12 SM-A125F SM-A125M SM-A125U [Note: Not for other Galaxy model.]
- 🌵【Spare Battery Specs】: Galaxy A21s Replacement battery has a capacity of 5500mAh. The Battery type is Lithium Ion, the Voltage is 3.85V.
- 🌵【12 Month Customer Satisfaction】: 12 Month Warranty for customer satisfaction guaranteed, Pls contact us if you have any questions. Customer satisfaction is our highest priority.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09H5TZ5W1 |
| Antenna Location | Phone |
| Battery Capacity | 5500 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #139,647 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,371 in Cell Phone Replacement Batteries |
| Brand | MAXBEAR |
| Compatible Phone Models | Galaxy A21s |
| Customer Reviews | 4.1 out of 5 stars 73 Reviews |
| Manufacturer | MAXBEAR |
| Model Name | galaxy |
| Model Number | YYA21S |
| Recommended Uses For Product | Phone |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 3.85 Volts |

## Product Details

- **Battery Capacity:** 5500 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** MAXBEAR
- **Recommended Uses For Product:** Phone
- **Unit Count:** 1 Count

## Images

![MAXBEAR Galaxy A21s Battery, (Upgraded) 5500mAh 3.85V Li-Polymer Replacement Battery EB-BA217ABY for Samsung Galaxy A21s SM-A217F A217F A12 SM-A125F SM-A125M SM-A125U with Repair Tool Kit - Image 1](https://m.media-amazon.com/images/I/61N0W2uB9aL.jpg)
![MAXBEAR Galaxy A21s Battery, (Upgraded) 5500mAh 3.85V Li-Polymer Replacement Battery EB-BA217ABY for Samsung Galaxy A21s SM-A217F A217F A12 SM-A125F SM-A125M SM-A125U with Repair Tool Kit - Image 2](https://m.media-amazon.com/images/I/711MTM893+L.jpg)
![MAXBEAR Galaxy A21s Battery, (Upgraded) 5500mAh 3.85V Li-Polymer Replacement Battery EB-BA217ABY for Samsung Galaxy A21s SM-A217F A217F A12 SM-A125F SM-A125M SM-A125U with Repair Tool Kit - Image 3](https://m.media-amazon.com/images/I/71exyy+omhL.jpg)
![MAXBEAR Galaxy A21s Battery, (Upgraded) 5500mAh 3.85V Li-Polymer Replacement Battery EB-BA217ABY for Samsung Galaxy A21s SM-A217F A217F A12 SM-A125F SM-A125M SM-A125U with Repair Tool Kit - Image 4](https://m.media-amazon.com/images/I/71goiKGIwUL.jpg)
![MAXBEAR Galaxy A21s Battery, (Upgraded) 5500mAh 3.85V Li-Polymer Replacement Battery EB-BA217ABY for Samsung Galaxy A21s SM-A217F A217F A12 SM-A125F SM-A125M SM-A125U with Repair Tool Kit - Image 5](https://m.media-amazon.com/images/I/71jiAbA-GFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by M***A on August 16, 2024*

My phone wasn't turning on the sound wasn't working until i ordered this. It fixed everything. Definitely recommend this.

### ⭐⭐⭐⭐⭐ Great product
*by J***Y on October 16, 2022*

Literally blew up the last battery trying to replace a screen. Had to do some quick shopping and found this one. Easy to install. All the needed tools were supplied. Works great!

### ⭐ Bad quality repair tool kit
*by A***R on July 2, 2023*

Really bad repair tool kit quality, it was absolutely worthless for fixing it, the pics and suction cup broke instantly when trying them out. Also, the A21s battery is not compatible to my A21.

## Frequently Bought Together

- MAXBEAR Galaxy A21s Battery, (Upgraded) 5500mAh 3.85V Li-Polymer Replacement Battery EB-BA217ABY for Samsung Galaxy A21s SM-A217F A217F A12 SM-A125F SM-A125M SM-A125U with Repair Tool Kit
- ZTOOYO for Samsung A21s Screen Replacement kit for Samsung Galaxy a21s a217 Screen Replacement 2020 SM-A217M/DS LCD Display Touch Digitizer Assembly 6.5 Inch (A21S with Frame)
- A21s Charing Port Flex Cable Replacement Charger Dock for Samsung Galaxy A21s 6.5 Inch SM-217 SM-A217M/DS (not fit for A21 A215 Version)

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**Shop now:** [https://www.desertcart.co.il/products/390712218-maxbear-galaxy-a21s-battery-upgraded-5500mah-3-85v-li-polymer](https://www.desertcart.co.il/products/390712218-maxbear-galaxy-a21s-battery-upgraded-5500mah-3-85v-li-polymer)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-24*