---
product_id: 467675586
title: "ASDAWN Galaxy Note 20 Ultra Battery Replacement, EB-BN985ABY Battery for Samsung Galaxy Note 20 Ultra 5G SM-N985 N985U/U1/A/T/P/V/R4/W/F with Repair Tool Parts + Installation Instruction"
brand: "asdawn"
price: "178 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Asdawn"
url: https://www.desertcart.ro/products/467675586-asdawn-galaxy-note-20-ultra-battery-replacement-eb-bn985aby-battery
store_origin: RO
region: Romania
---

# Grade A fast-charging tech 4500mAh high-capacity cell Complete DIY repair kit ASDAWN Galaxy Note 20 Ultra Battery Replacement, EB-BN985ABY Battery for Samsung Galaxy Note 20 Ultra 5G SM-N985 N985U/U1/A/T/P/V/R4/W/F with Repair Tool Parts + Installation Instruction

**Brand:** asdawn
**Price:** 178 Lei
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity with a battery that keeps up!

## Quick Answers

- **What is this?** ASDAWN Galaxy Note 20 Ultra Battery Replacement, EB-BN985ABY Battery for Samsung Galaxy Note 20 Ultra 5G SM-N985 N985U/U1/A/T/P/V/R4/W/F with Repair Tool Parts + Installation Instruction by asdawn
- **How much does it cost?** 178 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/467675586-asdawn-galaxy-note-20-ultra-battery-replacement-eb-bn985aby-battery)

## 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

- • **Power Up Like New:** Restore your Galaxy Note 20 Ultra’s original 4500mAh battery capacity for all-day endurance.
- • **Risk-Free Upgrade:** Backed by 60-day money-back and 12-month warranty — join thousands who’ve revived their phones hassle-free.
- • **DIY Repair Made Easy:** Includes step-by-step instructions and professional-grade tools to confidently replace your battery at home.
- • **Safety First, Always:** Strict dual quality control and voltage/current protection ensure safe, worry-free operation.
- • **Charge Smarter, Last Longer:** Advanced Grade A cells with built-in microchip protect against overcharging and overheating for 500+ reliable cycles.

## Overview

The ASDAWN Galaxy Note 20 Ultra Battery Replacement (EB-BN985ABY) is a premium 4500mAh Li-ion battery designed specifically for Samsung Galaxy Note 20 Ultra variants. Featuring Grade A cells with built-in safety microchips, it delivers fast, efficient charging and long-lasting performance up to 500 cycles. The kit includes professional repair tools and detailed installation instructions, empowering users to restore their phone’s battery life safely and effectively. With strict quality control and a 12-month warranty, ASDAWN ensures a reliable, risk-free upgrade that brings your device back to peak power.

## Description

desertcart.com: ASDAWN Galaxy Note 20 Ultra Battery Replacement, EB-BN985ABY Battery for Samsung Galaxy Note 20 Ultra 5G SM-N985 N985U/U1/A/T/P/V/R4/W/F with Repair Tool Parts + Installation Instruction : Cell Phones & Accessories

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.
Review: Difícil de explicar, si funciona, trae todo el kit para colocarla, pero no solucionó mi problema, la batería dura poco, el celular siempre alerta de problemas en la batería. Si mejora, Actualizaré la reseña

## 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. Compatible with Samsung Galaxy Note 20 Ultra SM-N985, N985V, N985A, N985T, N985P, N985R4, N985U, N985U1, EB-BN985ABY. ★NOT FOR Samsung Galaxy S20, S20+, S20 Ultra, S20 FE, Note 20★
- 【BEST BATTERY PERFORMANCE】-- Please use original charger and cable to charge this battery. Using up all the power of galaxy n985 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.
- 【SAME CAPACITY AS ORIGINAL】-- ASDAWN for galaxy note 20 ultra battery replacement is made of high quality Li-ion battery cell, the advanced technology makes this replacement battery capacity up to 4500mAh 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 for note 20 ultra galaxy battery n985 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】-- 60 DAYS MONEY BACK and 12 MONTHS WARRANTY. We take care of all quality-related issues with a REPLACEMENT or REFUND. ASDAWN cares every customers, your satisfaction is always our business goal. ★Please do not hesitate to contact us if there's anything on your mind. ASDAWN team will do whatever they can to help you.★

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B23R2524 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #94,351 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #836 in Cell Phone Replacement Batteries |
| Customer Reviews | 4.2 4.2 out of 5 stars (38) |
| Date First Available | May 24, 2022 |
| Item Weight | 0.176 ounces |
| Item model number | EB-BN985ABY |
| Manufacturer | ASDAWN |
| Package Dimensions | 7.83 x 3.78 x 0.63 inches |

## Product Details

- **Battery Capacity:** 4500 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Ion
- **Brand:** ASDAWN
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Phone

## Images

![ASDAWN Galaxy Note 20 Ultra Battery Replacement, EB-BN985ABY Battery for Samsung Galaxy Note 20 Ultra 5G SM-N985 N985U/U1/A/T/P/V/R4/W/F with Repair Tool Parts + Installation Instruction - Image 1](https://m.media-amazon.com/images/I/710zx3lfq9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐ Review
*by E***O on February 19, 2024*

Difícil de explicar, si funciona, trae todo el kit para colocarla, pero no solucionó mi problema, la batería dura poco, el celular siempre alerta de problemas en la batería. Si mejora, Actualizaré la reseña

### ⭐⭐⭐⭐⭐ Great choice for DIY repair
*by L***G on March 11, 2023*

This battery and repair kit made the repair process fairly simple. You will also want possibly a heat gun and some 91% alcohol. These will help loosen the adhesive to get the phone open. This kid is a great value for the money though. And I've been using my phone with the replacement battery for over a week now, and I have noticed no issues at all. It holds the charge relatively well, and has exhibited no issues. I would definitely recommend this product. This repair cost me $25 and was far far cheaper than taking it to a cell phone repair shop.

## Frequently Bought Together

- ASDAWN Galaxy Note 20 Ultra Battery Replacement, EB-BN985ABY Battery for Samsung Galaxy Note 20 Ultra 5G SM-N985 N985U/U1/A/T/P/V/R4/W/F with Repair Tool Parts + Installation Instruction
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-08*