--- product_id: 397907590 title: "ASDAWN Galaxy A50 Battery, 4000mAh EB-BA505ABU Battery for Samsung Galaxy A50 SM-A505, Galaxy A20 SM-A205, Galaxy A30 SM-A305, Galaxy A30s SM-A307 Replacement EB-BA505ABN" brand: "asdawn" price: "113.67 DT" currency: TND in_stock: true reviews_count: 8 category: "Asdawn" url: https://www.desertcart.tn/products/397907590-asdawn-galaxy-a50-battery-4000mah-eb-ba505abu-battery-for-samsung store_origin: TN region: Tunisia --- # Fast & Efficient Charging 4000mAh High Capacity Grade A Safety Tested Cells ASDAWN Galaxy A50 Battery, 4000mAh EB-BA505ABU Battery for Samsung Galaxy A50 SM-A505, Galaxy A20 SM-A205, Galaxy A30 SM-A305, Galaxy A30s SM-A307 Replacement EB-BA505ABN **Brand:** asdawn **Price:** 113.67 DT **Availability:** ✅ In Stock ## Summary > 🔋 Recharge your Galaxy’s soul — don’t let battery fade hold you back! ## Quick Answers - **What is this?** ASDAWN Galaxy A50 Battery, 4000mAh EB-BA505ABU Battery for Samsung Galaxy A50 SM-A505, Galaxy A20 SM-A205, Galaxy A30 SM-A305, Galaxy A30s SM-A307 Replacement EB-BA505ABN by asdawn - **How much does it cost?** 113.67 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/397907590-asdawn-galaxy-a50-battery-4000mah-eb-ba505abu-battery-for-samsung) ## Best For - asdawn enthusiasts ## Why This Product - Trusted asdawn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Repair Made Easy:** Comes with step-by-step instructions and professional support—save money and revive your phone like a pro. - • **Power Through Your Day:** 4000mAh capacity delivers up to 48 hours of reliable battery life—stay unplugged longer. - • **Charge Smarter, Not Harder:** Advanced Li-ion tech ensures rapid, efficient charging with optimal performance after just a few cycles. - • **Built for Safety & Longevity:** Grade A cells with built-in microchip protections guard against overcharge, overheating, and short circuits for 500+ cycles. - • **Precision Fit for Samsung Galaxy:** Specifically engineered for Galaxy A50, A20, A30, and A30s models—seamless replacement with guaranteed compatibility. ## Overview The ASDAWN Galaxy A50 Battery is a high-capacity 4000mAh Li-ion replacement battery compatible with Samsung Galaxy A50, A20, A30, and A30s models. Engineered with Grade A cells and built-in safety microchips, it offers up to 48 hours of long-lasting power and supports over 500 charge cycles. The kit includes detailed installation instructions and professional support, empowering users to restore their phone’s performance affordably and confidently. Note: Not water resistant and requires original charger for best results. ## Description desertcart.com: ASDAWN Galaxy A50 Battery, 4000mAh EB-BA505ABU Battery for Samsung Galaxy A50 SM-A505, Galaxy A20 SM-A205, Galaxy A30 SM-A305, Galaxy A30s SM-A307 Replacement EB-BA505ABN : Health & Household Review: Better Than a New Phone - A week or 2 ago I noticed that my phone/phone case was making some creaking sounds when I pressed on the screen and that the side buttons were not always working on the 1st press. At first, I thought the case was not seated correctly or had worked itself apart. (I have a Supcase Unicorn Beetle Pro.) Upon opening the case, I discovered that the back plate of my phone had separated due to the battery swelling. I had not experienced any issues with charging or battery life, only that something was not right with the case. I got a quote from a phone repair place for @ $65 to do the replacement. Having replaced the battery on my tablet previously, I was ready to pay to avoid the hassle. However, they informed me that the replacement battery was on back order. Considering the phone is my lifeline for everything, I wasn't about to wait. Got on desertcart and searched for replacement options. Found this one with good ratings and could get it right away (for half the cost), so I went for it. The good news - it went much easier than I thought and so far the battery life between charging is excellent. Instructions are pretty easy to understand and follow although you can tell they weren't written by someone who has English as a 1st language. Everything you could possibly need (I didn't use half of the tools) is included in the package. The most important thing turns out to be the adhesive. It is also the hardest thing to deal with. I had a head start because my case was already starting to separate. I used a hair dryer on 'high' on the back of the case for a few minutes to loosen up the existing adhesive and then I was able to carefully pry off the back plate. You need to be VERY careful. I can see why several people have broken the back plate while doing this. The adhesive is crazy sticky and if you don't heat the phone first or aren't careful, you could snap the plate trying to pry it off. Once removed, the next annoying task is to get the rest of the adhesive, which is in random pieces both on the back plate and the back of the phone. You may need to use a swab and some solvent - again carefully - to get this stuff off. Try not to use cotton. You'll get the fuzz stuck everywhere. It is important to get the adhesive off and have a flat surface to start with or the phone won't seal correctly. Note it is possible that if you do a good job you may still get some water resistant capability, but I wouldn't trust it. Once the original seal is gone, your phone is no longer waterproof. Sorry. No way around that. The next pain is the screws holding on the back of the phone and covering the battery. They are TINY. The included screwdriver works perfectly, but you need to be VERY careful again. They are hard to handle and will shoot all over the place if you fumble with them. Exceptionally difficult to find if you lose one because they are so small. Once that is done, the cover comes off easily and the battery itself is easy to replace. They recommend you test the battery first, before you put the phone back together. This is a good idea - BUT - those tiny screws again. You have to put them back in, then test, then take them out again. Careful and tedious, but not hard. The last concern is the adhesive. The part that goes on the battery is a solid block, so that is pretty easy. The one for the edges of the phone is another story. This was probably the HARDEST part for me. The adhesive is very thin and if you are not careful, it can roll up, become stuck to itself or deform. This makes it VERY hard to get a nice flat, even surface that is spaced on the back of the phone properly. The directions don't provide any hints or tricks for doing this, and it is not easy to tell the best way to peel off what side of the plastic film covering the adhesive. Take your time, look it over and come up with a scheme before you attempt it. I had mine roll and deform a bit, but with the use of one of the blade tools and some tweezers, I was able to get it straightened out. Once applied, carefully press on the back plate and run over it applying pressure with your fingers. I heated mine again and then put rubber bands on it to hold it tight for a couple of hours. It stayed sealed when I took them off and it went back into the case w/o issue. I discharged the phone almost completely once, then recharged it, and then let it run down to maybe 20%, and charged it again. I'm not sure it helps as much as they say, but it can't hurt. I didn't do it exactly as they describe, but it seems to be fine and holds charge very well. The replacement isn't mechanically challenging as long as you follow their directions and have patience. For me, this was definitely worth doing on my own and saving the money. I highly recommend this replacement kit. It has everything you need. It isn't hard. You'll save some money (and your phone). The battery works perfectly. Good luck! Review: Not much available but it seems to work very well. - Everything worked out it's the disassembly that's a difficult part. You really should use over 90% isopropyl alcohol to soften up the glue on everything. I don't think I would have got it apart without using it. Also don't use that metal tool around the battery I punctured my battery during disassembly almost caught it on fire. I basically did a hail Mary soak the battery with 99% alcohol loosened up the adhesive and got it out of there before it caught fire. I will say the battery works perfectly so far. I still haven't went through the three full charge cycles but compared to the battery that was in it it's like a new phone. We'll have to see you long-term if it has some kind of trickery in it where you hit a certain point like 50% or 40% and then basically the battery is flat. But it's acting normal so far. I was to the point where I was constantly having to keep the phone on the charger and just having my phone in the pocket for an hour was losing 20% battery. I just use the adhesives with the kit which works but I don't think they'll be as watertight as the liquid drops but I don't plan on getting it in the water. My phone was already refurbished once so chances are the screen's already been off so it's probably not watertight already. It was either this or buy a new phone so basically for $25 if it worked it was going to be worth it. On a side note I already had a cheaper backup phone cloned in case this went wrong until I could get another one. I consider myself pretty good taking stuff apart and reassembling it was fairly difficult and the harnesses are very small. They all went back everything's working. You should also purchase a different screwdriver the one with a kit is not hardened enough and rounds out the screws I had to drill two screws out. That's kind of a nightmare. Dremeling flat spots trying to use a flat screwdriver on screws. All the factory screws have blue loctite on them so they don't come out that easy. I was basically pushing as hard as I could with that little screwdriver and with a pair of vice grips to turn it to try to keep them from stripping. Also I will bought this kit because it come with written battery instructions removal. I think it left out the part where you have to remove the speaker at the bottom so I almost damaged my phone trying to remove the battery before that point. This is a Note 20 ultra maybe the instructions are more generic. But the speaker at the bottom definitely had to come out to get the cables out of the way and you had a detach more cables at the bottom just one set. The battery seems excellent though so far. ## Features - [PLS CONFIRM DEVICE MODEL] --- The repair kit contains the instruction to guide you step by step installation, and we have professional engineers to answer all your questions about the repair process. Please verify your old battery part number and model before purchasing this replacement battery. Part Number: EB-BA505ABU /EB-BA505ABN, Compatible with Samsung Galaxy A50 SM-A505, Galaxy A20 SM-A205, Galaxy A30 SM-A305, Galaxy A30s SM-A307. ★NOT FOR Samsung Galaxy A20e★ - [FOR BEST PERFORMANCE] --- Please use original charger and cable to charge this battery. Using up all the power of galaxy A20 battery replacement for the first three times before charging, and then take a full charge, thus the battery can be reached the optimum effect of using. Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles. - [HIGH CAPACITY BATTERY] --- ASDAWN galaxy A30 battery replacement is made of high quality Li-ion battery cell, the advanced technology makes this replacement battery capacity up to 4000mAh and provides you a high-speed and efficient charging. Up to 48 hours of long lasting time, bring your battery's life back to glory and save the money. Choose ASDAWN battery restore your phone to like new performance! - [SAFETY TESTED BATTERY CELLS] --- Our battery uses Grade A rated battery cells ensure longer battery life (500 cycles) and high-speed, efficient charging. Every A30s galaxy battery A307 is manufactured and tested under strict quality control standards. Build-in microchip to prevent over-charging, over-discharging, short-circuit and over-heating. Voltage protection and current protection for safer operation for both user and devices. - [STRICT DUAL QUALITY CONTROL] --- We take care of all quality-related issues with a REPLACEMENT or REFUND. Our items are all produced in fully automated workshops, and the finished products are controlled and inspected by professional technical personnel to ensure that they are delivered to customers with superior performance and do not disappoint their trust in us. Only with excellent product quality can we go further! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09CTV5XXN | | Best Sellers Rank | #3,639 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #5 in Cell Phone Replacement Batteries | | Brand | ASDAWN | | Color | Green | | Compatible Cellular Phone Models | Samsung Galaxy A30s | | Compatible Devices | for Galaxy A50 | | Compatible Phone Models | Galaxy A50 SM-A505 | | Customer Reviews | 4.2 out of 5 stars 1,427 Reviews | | Finish | Smooth | | Form Factor | Battery | | Item Dimensions | 0.59 x 3.69 x 7.59 inches | | Item dimensions L x W x H | 0.59 x 3.69 x 7.59 inches | | Manufacturer | ASDAWN | | Mfr Part Number | BSA505-2 | | Model Name | EB-BA505ABU | | Model Number | EB-BA505ABU | | Number of Items | 1 | | Theme | Number | | UPC | 755559777445 | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** ASDAWN - **Color:** Green - **Compatible Devices:** Samsung Galaxy A50 SM-A505, A20 SM-A205, A30 SM-A305, A30s SM-A307 - **Compatible Phone Models:** Galaxy A50 SM-A505 - **Item dimensions L x W x H:** 0.59 x 3.69 x 7.59 inches ## Images ![ASDAWN Galaxy A50 Battery, 4000mAh EB-BA505ABU Battery for Samsung Galaxy A50 SM-A505, Galaxy A20 SM-A205, Galaxy A30 SM-A305, Galaxy A30s SM-A307 Replacement EB-BA505ABN - Image 1](https://m.media-amazon.com/images/I/810RwhkCfmL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better Than a New Phone *by G***R on June 24, 2021* A week or 2 ago I noticed that my phone/phone case was making some creaking sounds when I pressed on the screen and that the side buttons were not always working on the 1st press. At first, I thought the case was not seated correctly or had worked itself apart. (I have a Supcase Unicorn Beetle Pro.) Upon opening the case, I discovered that the back plate of my phone had separated due to the battery swelling. I had not experienced any issues with charging or battery life, only that something was not right with the case. I got a quote from a phone repair place for @ $65 to do the replacement. Having replaced the battery on my tablet previously, I was ready to pay to avoid the hassle. However, they informed me that the replacement battery was on back order. Considering the phone is my lifeline for everything, I wasn't about to wait. Got on Amazon and searched for replacement options. Found this one with good ratings and could get it right away (for half the cost), so I went for it. The good news - it went much easier than I thought and so far the battery life between charging is excellent. Instructions are pretty easy to understand and follow although you can tell they weren't written by someone who has English as a 1st language. Everything you could possibly need (I didn't use half of the tools) is included in the package. The most important thing turns out to be the adhesive. It is also the hardest thing to deal with. I had a head start because my case was already starting to separate. I used a hair dryer on 'high' on the back of the case for a few minutes to loosen up the existing adhesive and then I was able to carefully pry off the back plate. You need to be VERY careful. I can see why several people have broken the back plate while doing this. The adhesive is crazy sticky and if you don't heat the phone first or aren't careful, you could snap the plate trying to pry it off. Once removed, the next annoying task is to get the rest of the adhesive, which is in random pieces both on the back plate and the back of the phone. You may need to use a swab and some solvent - again carefully - to get this stuff off. Try not to use cotton. You'll get the fuzz stuck everywhere. It is important to get the adhesive off and have a flat surface to start with or the phone won't seal correctly. Note it is possible that if you do a good job you may still get some water resistant capability, but I wouldn't trust it. Once the original seal is gone, your phone is no longer waterproof. Sorry. No way around that. The next pain is the screws holding on the back of the phone and covering the battery. They are TINY. The included screwdriver works perfectly, but you need to be VERY careful again. They are hard to handle and will shoot all over the place if you fumble with them. Exceptionally difficult to find if you lose one because they are so small. Once that is done, the cover comes off easily and the battery itself is easy to replace. They recommend you test the battery first, before you put the phone back together. This is a good idea - BUT - those tiny screws again. You have to put them back in, then test, then take them out again. Careful and tedious, but not hard. The last concern is the adhesive. The part that goes on the battery is a solid block, so that is pretty easy. The one for the edges of the phone is another story. This was probably the HARDEST part for me. The adhesive is very thin and if you are not careful, it can roll up, become stuck to itself or deform. This makes it VERY hard to get a nice flat, even surface that is spaced on the back of the phone properly. The directions don't provide any hints or tricks for doing this, and it is not easy to tell the best way to peel off what side of the plastic film covering the adhesive. Take your time, look it over and come up with a scheme before you attempt it. I had mine roll and deform a bit, but with the use of one of the blade tools and some tweezers, I was able to get it straightened out. Once applied, carefully press on the back plate and run over it applying pressure with your fingers. I heated mine again and then put rubber bands on it to hold it tight for a couple of hours. It stayed sealed when I took them off and it went back into the case w/o issue. I discharged the phone almost completely once, then recharged it, and then let it run down to maybe 20%, and charged it again. I'm not sure it helps as much as they say, but it can't hurt. I didn't do it exactly as they describe, but it seems to be fine and holds charge very well. The replacement isn't mechanically challenging as long as you follow their directions and have patience. For me, this was definitely worth doing on my own and saving the money. I highly recommend this replacement kit. It has everything you need. It isn't hard. You'll save some money (and your phone). The battery works perfectly. Good luck! ### ⭐⭐⭐⭐⭐ Not much available but it seems to work very well. *by A***R on November 21, 2022* Everything worked out it's the disassembly that's a difficult part. You really should use over 90% isopropyl alcohol to soften up the glue on everything. I don't think I would have got it apart without using it. Also don't use that metal tool around the battery I punctured my battery during disassembly almost caught it on fire. I basically did a hail Mary soak the battery with 99% alcohol loosened up the adhesive and got it out of there before it caught fire. I will say the battery works perfectly so far. I still haven't went through the three full charge cycles but compared to the battery that was in it it's like a new phone. We'll have to see you long-term if it has some kind of trickery in it where you hit a certain point like 50% or 40% and then basically the battery is flat. But it's acting normal so far. I was to the point where I was constantly having to keep the phone on the charger and just having my phone in the pocket for an hour was losing 20% battery. I just use the adhesives with the kit which works but I don't think they'll be as watertight as the liquid drops but I don't plan on getting it in the water. My phone was already refurbished once so chances are the screen's already been off so it's probably not watertight already. It was either this or buy a new phone so basically for $25 if it worked it was going to be worth it. On a side note I already had a cheaper backup phone cloned in case this went wrong until I could get another one. I consider myself pretty good taking stuff apart and reassembling it was fairly difficult and the harnesses are very small. They all went back everything's working. You should also purchase a different screwdriver the one with a kit is not hardened enough and rounds out the screws I had to drill two screws out. That's kind of a nightmare. Dremeling flat spots trying to use a flat screwdriver on screws. All the factory screws have blue loctite on them so they don't come out that easy. I was basically pushing as hard as I could with that little screwdriver and with a pair of vice grips to turn it to try to keep them from stripping. Also I will bought this kit because it come with written battery instructions removal. I think it left out the part where you have to remove the speaker at the bottom so I almost damaged my phone trying to remove the battery before that point. This is a Note 20 ultra maybe the instructions are more generic. But the speaker at the bottom definitely had to come out to get the cables out of the way and you had a detach more cables at the bottom just one set. The battery seems excellent though so far. ### ⭐⭐⭐⭐ Battery is OK after 1 day, but you'll want some better tools. *by S***S on August 20, 2022* The Battery: You can't review the battery life after 1 day, accurately, because the problem with cheap batteries is more frequently the lifespan. They start out fine but after 6 months they have a noticeable decrease in capacity. That said, after about 16h, I charged my battery fully, let it drain until the phone died, by leaving a game open overnight, and I'm recharging now. Whereas before I could play that game for about an hour and go from 100 to 60 percent, and it would just drop faster from there, this lasted closer to 11 hours. Tips about the tools: The suction cup is pretty small, but eventually worked. I used a hot air soldering station, not a hair dryer. Try positioning it in the middle as close to the right edge as you can and see if you get a gap at all. The middle of the bottom is another option people recommend, but mine absolutely would not move at all. In theory, alcohol should help dissolve the glue slightly, but in my tests using a needle syringe to precisely deploy tiny drops, it didn't seem to help any noticeable amount, but keep it as a last resort, just don't get crazy with it. The opener (like a thick guitar pick) is great and worked well, however you really need a few more. Actual guitar picks would likely work just to hold the back from re-sealing as you work around the edges. For the top, near the camera, I had to VERY carefully use some additional plastic pry tools that were wedged. I could hear the adhesive slowly pulling apart, so I'd wait for that to stop before continuing. Check out iFixit for better pictures of where the adhesive is - there's a lot and it's strong. If I'd not had another set of phone tools with additional plastic tools, it would have taken me far longer. Metal tools are just asking to damage or short something, even though MOST contacts are covered. I also found that an old credit/membership card worked great to keep the bottom from re-attaching. I just carefully slid it up from the bottom - BE CAREFUL OF THE NFC AND WI-FI ANTENNAE. If you feel any resistance, stop and look under. My card caught them and would have damaged them if I'd persisted without repositioning on top of that piece. Have patience. And absolutely do not use metal tools to disconnect or pry the battery out. If you puncture the pack, you may quickly find yourself with a fireball. Keeping a fire-resistant container (like a glass baking dish) nearby, that you could quickly toss the phone into and take it outside is always good when working with lithium cells, as is a chemical fire extinguisher. You likely won't need either, but if you do, you'd certainly regret not having them more than not needing them. I also recommend charging the first few times in that fire-resistant container or a safe place, like a concrete garage floor, away from anything, just to make sure there are no immediate defects that could cause a fire. I did not need to use either glue strip, my phone held together, and going in a case helps bind it until it's really solid again from heating up due to use/charging. Don't forget to test BEFORE you glue the back on, but after you've carefully reconnected the fingerprint reader, in case you forgot a step or something isn't aligned correctly. ## Frequently Bought Together - Galaxy A50 Battery, 4000mAh EB-BA505ABU Battery for Samsung Galaxy A50 SM-A505, Galaxy A20 SM-A205, Galaxy A30 SM-A305, Galaxy A30s SM-A307 Replacement EB-BA505ABN w/Tools + Installation Instruction - Bestdealing Galaxy A50 USB Charging Port Flex Cable Replacement - SM-A505U Type C Charger Dock Board Connector for Samsung A50 A505U - Port Repair Part With Tools (USA Version) - HLTECH Screen Replacement LCD Display Touch Digitizer Assembly for Samsung Galaxy A50 2019 A505 SM-A505F A505FN A505W A505U A505U1 6.4" (Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/397907590-asdawn-galaxy-a50-battery-4000mah-eb-ba505abu-battery-for-samsung](https://www.desertcart.tn/products/397907590-asdawn-galaxy-a50-battery-4000mah-eb-ba505abu-battery-for-samsung) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-09*