---
product_id: 595702929
title: "Replacement Battery for Samsung Galaxy A51,5150mAh High Capacity Battery Fit for Samsung Galaxy A51 Model SM-A515F SM-A515F/DS with Repair Tool Kits,EB-BA515ABY"
brand: "movfst"
price: "256 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Movfst"
url: https://www.desertcart.dk/products/595702929-replacement-battery-for-samsung-galaxy-a51-5150mah-high-capacity-battery
store_origin: DK
region: Denmark
---

# 5150mAh High Capacity Complete Repair Tool Kit Included Built-in Smart IC for Safety Replacement Battery for Samsung Galaxy A51,5150mAh High Capacity Battery Fit for Samsung Galaxy A51 Model SM-A515F SM-A515F/DS with Repair Tool Kits,EB-BA515ABY

**Brand:** movfst
**Price:** 256 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Galaxy A51 — don’t let low battery hold you back!

## Quick Answers

- **What is this?** Replacement Battery for Samsung Galaxy A51,5150mAh High Capacity Battery Fit for Samsung Galaxy A51 Model SM-A515F SM-A515F/DS with Repair Tool Kits,EB-BA515ABY by movfst
- **How much does it cost?** 256 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/595702929-replacement-battery-for-samsung-galaxy-a51-5150mah-high-capacity-battery)

## Best For

- movfst enthusiasts

## Why This Product

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

## Key Features

- • **Safety You Can Trust:** Equipped with a smart IC microchip to prevent overcharging, overheating, and short circuits for worry-free performance.
- • **Power That Lasts All Day:** 5150mAh capacity delivers longer usage than the original battery, keeping you connected without constant recharging.
- • **Boost Your Phone’s Performance:** Experience cooler operation and enhanced longevity, letting you push your device harder without compromise.
- • **DIY Friendly with Pro-Level Tools:** Includes a full repair toolkit and detailed manual, empowering you to confidently replace your battery and extend your phone’s life.
- • **Tailored Fit for Samsung Galaxy A51:** Specifically designed for SM-A515F and SM-A515F/DS models, ensuring perfect compatibility and optimal performance.

## Overview

The MOVFST Replacement Battery for Samsung Galaxy A51 offers a robust 5150mAh capacity, surpassing the original battery’s power for extended daily use. Designed exclusively for SM-A515F and SM-A515F/DS models, it comes with a comprehensive repair toolkit and user manual for easy installation. Built-in smart IC technology ensures safe charging by preventing overcharge, overheating, and short circuits. This battery upgrade not only revitalizes your phone’s endurance but also supports cooler operation and longer lifespan, making it the perfect choice to keep your Galaxy A51 performing at its best.

## Description

desertcart.com: MOVFST Replacement Battery for Samsung Galaxy A51,5150mAh High Capacity Battery Fit for Samsung Galaxy A51 Model SM-A515F SM-A515F/DS with Repair Tool Kits,EB-BA515ABY : Cell Phones & Accessories

Review: Better than the OEM original - Title: Better than the OEM original Product: MovFst battery for Samsung GalaxyS21 5g (SM-G991U & G991F), L-ion Polymer 4900 mAh Rating: 5/5 After several years of hard, my original L-ion battery (4000 mAh but likely closer to 3880 mAh) was nearing the end of its service life ... my phone would often get not just warm but hot to the touch, charges were lasting less and less long. Rather than buying a new phone, I opted to replace the battery, to extend my phone's life by another 2-3 yrs. After a bit of careful searching, I found a replacement using the newer L-ion Polymer (LiPo) technology, which not only offered greater capacity (4900 vs 4000 mAh), but runs cooler, has no risk of dendrite shorting, has a lower rate of self discharge (charges last longer), and has 2x the service life (more charge cycles). Upon arrival, I decided to have a pro install it instead of DiY, because the waterproofing glue requires considerable care), so I went to my local phone repair center who charged me $40 to swap it in. It took about 30 mins, and my phone runs better than ever. MINOR NIT: This is the fault of the phone, not the new battery, but even though the new LiPo battery can hold 4900 mAh, the phone can only charge it up to the OEM's max charge, which is only 4000 mAh. However, the improved performance of the newer LiPo battery vs the OEM L-Ion original enabled me to implement the following setting tweaks. PERFORMANCE TIPS: 1) DISABLE THE BATTERY SAVER. Since the phone's charger caps out at 4000 mAh (82% of the LiPo's 4900 capacity), I disabled the battery saver setting (which limited charging of the OEM battery to 85% to increase lifespan ... 85% of 4000 is 3400 mAh). Thus, by charging to 100% of the OEM's max (4000), I still got a 15% increase in capacity (4000 vs 3400 mAh), and since 4000 is only 82% of the newer battery's max capacity, that 15% increase still leaves enough unused charge capacity to functions like a free battery saver, even when set to 100% charging. HOW: Settings > Device Care > Battery > Battery Protection (DISABLE) 2) INCREASE CPU PERFORMANCE: Because the new LiPo battery runs far cooler, and holds more juice, ive been able to comfortably max out the performance settings. My phone now runs upto 30% faster now, and my screen is upto 10% brighter. HOW: Settings > Device Care > Battery > POWER SAVING MODE (OFF) > (disable all subsettings, incl the 70% cap on CPU performance). Bottom line: although the Galaxy S21 5g can only charge the newer 4900 mAh LiPo battery to 4000, the phone runs much cooler, and if you finesse the settings the battery still holds 15% more juice, the CPU can run upto 30% faster, and your screen will be brighter, with little or no loss in performance. Worth every penny.
Review: Battery and Tool Kit for a Galaxy S10e - Installed the battery today. The kit was perfect. The battery is preforming as expected. YouTube video's gave me the knowhow, and confidence I needed do the task. The instruction sheet that came with the kit was good too.

## Features

- HIGH CAPACITY --- This replacement battery for Samsung Galaxy A51 is 5150mAh high capacity, with more power than original battery.You can use your phone for a longer time!
- COMPATIBLE MODELS --- Compatible for Samsung Galaxy A51 (model:SM-A515F SM-A515F/DS), Not for other models. Please check the model number on the back of your phone. Please kindly check your phone model on the back of your phone before purchasing.
- SAFETY TESTED BATTERY --- Each battery is manufactured and tested under strict quality control standards. Build-in smart IC microchip to prevent over-charging, over-discharging, short-circuit and over-heating for safe and prolonged use.
- EASY INSTALLATION --- Complete repair tool kits, detailed user manual included. If you want to know more details on how to replace the battery, please search for the corresponding battery model on YOTUBE , where there will be more detailed video steps for reference.Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles.
- STRONG AFTER-SALES SERVICE --- If there is any defective battery, please let us know in time, we will find the best solution upon your requirements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKX4TM4S |
| Batteries | 1 Lithium Polymer batteries required. |
| Best Sellers Rank | #9,175 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #12 in Cell Phone Replacement Batteries |
| Customer Reviews | 4.3 4.3 out of 5 stars (151) |
| Date First Available | October 12, 2023 |
| Item Weight | 5.3 ounces |
| Item model number | A51 |
| Manufacturer | Dongguan Mingfeng Technology Co., Ltd. |
| Package Dimensions | 7.44 x 3.94 x 0.67 inches |

## Product Details

- **Battery Capacity:** 5150 Milliamp Hours
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** MOVFST
- **Number of Batteries:** 1 Lithium Polymer batteries required.
- **Recommended Uses For Product:** Phone

## Images

![Replacement Battery for Samsung Galaxy A51,5150mAh High Capacity Battery Fit for Samsung Galaxy A51 Model SM-A515F SM-A515F/DS with Repair Tool Kits,EB-BA515ABY - Image 1](https://m.media-amazon.com/images/I/81teulIqeDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than the OEM original
*by D***Y on March 7, 2025*

Title: Better than the OEM original Product: MovFst battery for Samsung GalaxyS21 5g (SM-G991U & G991F), L-ion Polymer 4900 mAh Rating: 5/5 After several years of hard, my original L-ion battery (4000 mAh but likely closer to 3880 mAh) was nearing the end of its service life ... my phone would often get not just warm but hot to the touch, charges were lasting less and less long. Rather than buying a new phone, I opted to replace the battery, to extend my phone's life by another 2-3 yrs. After a bit of careful searching, I found a replacement using the newer L-ion Polymer (LiPo) technology, which not only offered greater capacity (4900 vs 4000 mAh), but runs cooler, has no risk of dendrite shorting, has a lower rate of self discharge (charges last longer), and has 2x the service life (more charge cycles). Upon arrival, I decided to have a pro install it instead of DiY, because the waterproofing glue requires considerable care), so I went to my local phone repair center who charged me $40 to swap it in. It took about 30 mins, and my phone runs better than ever. MINOR NIT: This is the fault of the phone, not the new battery, but even though the new LiPo battery can hold 4900 mAh, the phone can only charge it up to the OEM's max charge, which is only 4000 mAh. However, the improved performance of the newer LiPo battery vs the OEM L-Ion original enabled me to implement the following setting tweaks. PERFORMANCE TIPS: 1) DISABLE THE BATTERY SAVER. Since the phone's charger caps out at 4000 mAh (82% of the LiPo's 4900 capacity), I disabled the battery saver setting (which limited charging of the OEM battery to 85% to increase lifespan ... 85% of 4000 is 3400 mAh). Thus, by charging to 100% of the OEM's max (4000), I still got a 15% increase in capacity (4000 vs 3400 mAh), and since 4000 is only 82% of the newer battery's max capacity, that 15% increase still leaves enough unused charge capacity to functions like a free battery saver, even when set to 100% charging. HOW: Settings > Device Care > Battery > Battery Protection (DISABLE) 2) INCREASE CPU PERFORMANCE: Because the new LiPo battery runs far cooler, and holds more juice, ive been able to comfortably max out the performance settings. My phone now runs upto 30% faster now, and my screen is upto 10% brighter. HOW: Settings > Device Care > Battery > POWER SAVING MODE (OFF) > (disable all subsettings, incl the 70% cap on CPU performance). Bottom line: although the Galaxy S21 5g can only charge the newer 4900 mAh LiPo battery to 4000, the phone runs much cooler, and if you finesse the settings the battery still holds 15% more juice, the CPU can run upto 30% faster, and your screen will be brighter, with little or no loss in performance. Worth every penny.

### ⭐⭐⭐⭐⭐ Battery and Tool Kit for a Galaxy S10e
*by C***K on November 25, 2025*

Installed the battery today. The kit was perfect. The battery is preforming as expected. YouTube video's gave me the knowhow, and confidence I needed do the task. The instruction sheet that came with the kit was good too.

### ⭐⭐⭐⭐ Do not follow the included instructions.
*by D***S on September 23, 2025*

Tools in the kit vary slightly from what's in the picture. More cheaply made, but they work well enough. The included instruction appear to be generic and just says "Remove all the screws from the back of the phone." at one point. Don't do that. Look up a specific guide online and follow that. The ribbon cable for connecting the battery to the phone is slightly the wrong size/shape so the connectors do not exactly line-up, which requires some fiddling and flexing of the cable before you can press it down. Cleaning off the old adhesive is by far the most tedious and time consuming step. Overall not bad, got the job done, currently charging, may update and drop another star when it's verified not to be 5150mAh.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-01*