---
product_id: 344094678
title: "DDONG for Galaxy A20 A30 A50 A30S Battery, EB-BA505ABN EB-BA505ABU Replacement Battery for Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 with Tools"
brand: "ddong"
price: "€ 31.62"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/344094678-ddong-for-galaxy-a20-a30-a50-a30s-battery-eb-ba505abn
store_origin: NL
region: Netherlands
---

# 3.85V optimized voltage 4000mAh powerhouse Includes pro-grade tools DDONG for Galaxy A20 A30 A50 A30S Battery, EB-BA505ABN EB-BA505ABU Replacement Battery for Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 with Tools

**Brand:** ddong
**Price:** € 31.62
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Galaxy, power up your day!

## Quick Answers

- **What is this?** DDONG for Galaxy A20 A30 A50 A30S Battery, EB-BA505ABN EB-BA505ABU Replacement Battery for Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 with Tools by ddong
- **How much does it cost?** € 31.62 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/344094678-ddong-for-galaxy-a20-a30-a50-a30s-battery-eb-ba505abn)

## Best For

- ddong enthusiasts

## Why This Product

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

## Key Features

- • **Customer Care Promise:** 24-hour responsive support ensures your satisfaction and peace of mind with every purchase.
- • **Precision Voltage Match:** 3.85V ensures seamless compatibility and peak performance with your Samsung device.
- • **Long-lasting Power Boost:** 4000mAh capacity keeps your Galaxy A20/A30/A50/A30S running all day without a hitch.
- • **DIY Friendly Installation:** Comes with essential tools for a hassle-free, professional-grade battery replacement at home.
- • **Tested & Trusted Reliability:** Each battery undergoes rigorous testing to guarantee safety and restore your phone’s original vitality.

## Overview

This high-capacity 4000mAh lithium-ion replacement battery is engineered for Samsung Galaxy A20, A30, A50, and A30S models. Delivered with professional tools and pre-tested for safety and reliability, it restores your phone’s original battery life and performance, backed by responsive customer support.

## Description

Full description not available

## Features

- All the batteries have been inspected and tested before shipping out, and come with repairing tools for installation
- Compatible Model: for A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 EB-BA505ABN EB-BA505ABU
- Safety and Reliable: All batteries are tested before shipment, your phone will work as great as when you first got the device
- Useful Reminder: It is recommended to fully drain and fully charge the battery especially during the first 4 charging and discharging cycles, doing so may greatly improve the overall life of the battery
- Customer Service: Please contact us if there is any problem with our product, we promise you a satisfaction resolution in 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.07 Kilograms |
| Battery Weight | 40 Grams |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Phone |
| Reusability | Rechargeable |
| Battery Capacity | 4000 Milliampere Hour (mAh) |
| Voltage | 3.85 Volts |
| Compatible Phone Models | for A20 A30 A50 A30S |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** DDONG
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 4000 Milliampere Hour (mAh)
- **Recommended Uses For Product:** Phone

## Images

![DDONG for Galaxy A20 A30 A50 A30S Battery, EB-BA505ABN EB-BA505ABU Replacement Battery for Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 with Tools - Image 1](https://m.media-amazon.com/images/I/713uOm74IRL.jpg)
![DDONG for Galaxy A20 A30 A50 A30S Battery, EB-BA505ABN EB-BA505ABU Replacement Battery for Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 with Tools - Image 2](https://m.media-amazon.com/images/I/61BreGKcQOL.jpg)
![DDONG for Galaxy A20 A30 A50 A30S Battery, EB-BA505ABN EB-BA505ABU Replacement Battery for Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 with Tools - Image 3](https://m.media-amazon.com/images/I/71Jy0A+MnWL.jpg)
![DDONG for Galaxy A20 A30 A50 A30S Battery, EB-BA505ABN EB-BA505ABU Replacement Battery for Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 with Tools - Image 4](https://m.media-amazon.com/images/I/71-OjcEoOSL.jpg)
![DDONG for Galaxy A20 A30 A50 A30S Battery, EB-BA505ABN EB-BA505ABU Replacement Battery for Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 with Tools - Image 5](https://m.media-amazon.com/images/I/71EkKaizlkL.jpg)

## Questions & Answers

**Q: Is this battery compatible with pinephone?**
A: Yes, it works with pinephone. I had to lightly sand the plastic catch tabs down to fit better. It will be hard to remove the battery once placed if left not sanded down.

**Q: The people that got this battery working in pinephone were you able to charge battery while in phone or was a special charger needed?**
A: No special charger was necessary

## Customer Reviews

### ⭐⭐⭐⭐⭐ Galaxy A50
*by U***Y on September 13, 2023*

I bought this to replace the original battery that was no longer holding a good charge. Atter installing it, it was at 75%. I fully charged it and cycled it several times as per instructions and at first it was actually worse than the original battery and didn't seem to get any better. I was ready to remove it and return it but decided to do a few more times and it gradually got better and decided to keep it. It now lasts almost as long as the original when new and keeps getting better. For those of you who have cycled yours a few times and are disappointed, give it some more time before you assume it's no good,. If it's not, you'll have time to return it before the window is up. Update Feb/15/24. Well, this battery is pretty much shot after five months of use. It never was all that great but as I only use it at home on WiFi as a backup, it wasn't that big of a deal. Seeing my original battery lasted five years, I would say it's not even close in comparison. Oh well, it's off to another brand to try but I'm not buying this one again.

### ⭐⭐⭐⭐⭐ Works better than expected
*by D***E on November 7, 2023*

This new battery booted up at 72% in my wife's Samsung Galaxy A50.. I charged it up to 100% and turned the phone over to her to give it a test drive. It took almost 24 hours of normal use for it to run down to 0%. She charged it up again to 100% in the early evening. It didn't need charging all the next day, and finally at mid-morning of the following day she charged it up when it got down to 3%.This is a HUGE improvement! Before battery replacement, her phone would run down and shut off within an hour ... she had to keep it plugged in full time in order to use it at all.My only suggestion would be for the package to include a link to a website or video with explicit instructions for installation of this particular new battery. Videos are out there, but the low quality of most of them, many by very limited English-speaking people, led me to do the replacement by guess and by gosh.

### ⭐⭐⭐⭐⭐ A bit of work to install, but still worth the effort and price..  Many videos online to help
*by C***R on May 8, 2025*

Took about 20 minutes to open, replace and close the phone back up. Price was right to restore an older phone but made in China so expect the price could double or product might not be available if you wait too longRemember it takes a few full charges and discharges to get full capacity. Be sure to let the battery run down before you charge the first few times.

## Frequently Bought Together

- DDONG for Galaxy A20 A30 A50 A30S Battery, EB-BA505ABN EB-BA505ABU Replacement Battery for Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 with Tools
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-28*