---
product_id: 272247168
title: "AS15B3N Laptop Battery for Acer Predator 15 G9-591 G9-591G 591R G9-592 G9-592G G9-593 17 G9-791 G9-791G G9-792 G9-792G G9-793 17X GX-791 GX-792 21X GX21-71 Series KT.00803.004 4ICR19/66-2 14.8V 88.8Wh"
brand: "rdsj"
price: "275.34 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Rdsj"
url: https://www.desertcart.tn/products/272247168-as15b3n-laptop-battery-for-acer-predator-15-g9-591-g9
store_origin: TN
region: Tunisia
---

# 14.8V stable voltage Up to 500 recharge cycles 6000mAh high capacity AS15B3N Laptop Battery for Acer Predator 15 G9-591 G9-591G 591R G9-592 G9-592G G9-593 17 G9-791 G9-791G G9-792 G9-792G G9-793 17X GX-791 GX-792 21X GX21-71 Series KT.00803.004 4ICR19/66-2 14.8V 88.8Wh

**Brand:** rdsj
**Price:** 275.34 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Predator — don’t let low battery slow your hustle!

## Quick Answers

- **What is this?** AS15B3N Laptop Battery for Acer Predator 15 G9-591 G9-591G 591R G9-592 G9-592G G9-593 17 G9-791 G9-791G G9-792 G9-792G G9-793 17X GX-791 GX-792 21X GX21-71 Series KT.00803.004 4ICR19/66-2 14.8V 88.8Wh by rdsj
- **How much does it cost?** 275.34 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/272247168-as15b3n-laptop-battery-for-acer-predator-15-g9-591-g9)

## Best For

- rdsj enthusiasts

## Why This Product

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

## Key Features

- • **Brand New & Reliable:** 100% new from manufacturer with quality assurance to revive your laptop’s battery life.
- • **Perfect Compatibility:** Seamlessly fits multiple Acer Predator 15, 17, and 21X models for hassle-free replacement.
- • **Power Through Your Day:** 6000mAh capacity ensures extended gaming and work sessions without constant recharging.
- • **Consistent Voltage Delivery:** 14.8V output guarantees stable performance for your Acer Predator series laptops.
- • **Long-Lasting Rechargeability:** Designed to endure up to 500 recharge cycles, keeping you powered for the long haul.

## Overview

The AS15B3N is a high-capacity 14.8V Li-ion replacement battery tailored for Acer Predator gaming laptops. With 6000mAh capacity and up to 500 recharge cycles, it delivers reliable, long-lasting power to keep your device running at peak performance. Compatible with a wide range of Acer Predator 15, 17, and 21X series models, this brand-new battery is engineered to restore and extend your laptop’s battery life, ensuring you never miss a beat during intense gaming or demanding work sessions.

## Description

desertcart.com: AS15B3N Laptop Battery for Acer Predator 15 G9-591 G9-591G 591R G9-592 G9-592G G9-593 17 G9-791 G9-791G G9-792 G9-792G G9-793 17X GX-791 GX-792 21X GX21-71 Series KT.00803.004 4ICR19/66-2 14.8V 88.8Wh : Electronics

Review: Worked perfectally - slapped this baby into my moms preditor laptop and it transformed from a dead laptop to a fully working one.
Review: Received a DEFECTIVE BATTERY FOR ACER - Battery came DOA and I had to install it to find out which was time consuming. SELLER SHOULD TEST THE BATTERY BEFORE SENDING IT! Update, it works and holds a charge for about 45 min .

## Features

- Battery type: Li-ion; Voltage: 14.8V; Capacity: 6000mAh/88.8Wh
- Compatible Models: Acer Predator 15 G9-591 G9-591G G9-591R Series; Acer Predator 15 G9-592 G9-592G Series; Acer Predator 15 G9-593 Series; Acer Predator 17 G5-793 Series; Acer Predator 17 G9-791 G9-791G Series; Acer Predator 17 G9-792 G9-792G Series; Acer Predator 17 G9-793 Series; Acer Predator 17 X GX-791 Series; Acer Predator 17 X GX-792 Series; Acer Predator 21 X GX21-71 Series; Acer Predator G9000 Series; Acer Predator Orion 9000 PO9-900 Series; Acer Predator G9000-72F3 G9000-74P8 G9000-757W
- Replace Part Numbers: AS15B3N KT.00803.004 4ICR19/66-2 KT00803004
- 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. The actual operation time will depend on how much electricity is required by the device and how you use it
- For first use, please discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FMHGJV6 |
| Antenna Location | Laptop |
| Battery Capacity | 6000 milliampere_hour |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 300 g |
| Best Sellers Rank | #61,311 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #4,178 in Laptop Batteries |
| Brand | RDSJ |
| Compatible Phone Models | Acer Predator 15 G9-591 G9-591G G9-592 |
| Customer Reviews | 3.4 out of 5 stars 10 Reviews |
| Manufacturer | Shenzhen Rongda Century Technology Co., Ltd |
| Model Name | AS15B3N |
| Model Number | AS15B3N |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| UPC | 726972507834 |
| Unit Count | 1 Count |
| Voltage | 14.8 volts |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** RDSJ
- **Battery Cell Composition:** Lithium Ion
- **Compatible Phone Models:** Acer Predator 15 G9-591 G9-591G G9-592
- **Recommended Uses For Product:** Laptop

## Images

![AS15B3N Laptop Battery for Acer Predator 15 G9-591 G9-591G 591R G9-592 G9-592G G9-593 17 G9-791 G9-791G G9-792 G9-792G G9-793 17X GX-791 GX-792 21X GX21-71 Series KT.00803.004 4ICR19/66-2 14.8V 88.8Wh - Image 1](https://m.media-amazon.com/images/I/71tzd2YpQlL.jpg)
![AS15B3N Laptop Battery for Acer Predator 15 G9-591 G9-591G 591R G9-592 G9-592G G9-593 17 G9-791 G9-791G G9-792 G9-792G G9-793 17X GX-791 GX-792 21X GX21-71 Series KT.00803.004 4ICR19/66-2 14.8V 88.8Wh - Image 2](https://m.media-amazon.com/images/I/71FGc0uijuL.jpg)
![AS15B3N Laptop Battery for Acer Predator 15 G9-591 G9-591G 591R G9-592 G9-592G G9-593 17 G9-791 G9-791G G9-792 G9-792G G9-793 17X GX-791 GX-792 21X GX21-71 Series KT.00803.004 4ICR19/66-2 14.8V 88.8Wh - Image 3](https://m.media-amazon.com/images/I/71J-xeu3GTL.jpg)
![AS15B3N Laptop Battery for Acer Predator 15 G9-591 G9-591G 591R G9-592 G9-592G G9-593 17 G9-791 G9-791G G9-792 G9-792G G9-793 17X GX-791 GX-792 21X GX21-71 Series KT.00803.004 4ICR19/66-2 14.8V 88.8Wh - Image 4](https://m.media-amazon.com/images/I/71wBWWElY0L.jpg)
![AS15B3N Laptop Battery for Acer Predator 15 G9-591 G9-591G 591R G9-592 G9-592G G9-593 17 G9-791 G9-791G G9-792 G9-792G G9-793 17X GX-791 GX-792 21X GX21-71 Series KT.00803.004 4ICR19/66-2 14.8V 88.8Wh - Image 5](https://m.media-amazon.com/images/I/617zIp1AtoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked perfectally
*by J***S on January 22, 2024*

slapped this baby into my moms preditor laptop and it transformed from a dead laptop to a fully working one.

### ⭐⭐ Received a DEFECTIVE BATTERY FOR ACER
*by T***D on March 4, 2025*

Battery came DOA and I had to install it to find out which was time consuming. SELLER SHOULD TEST THE BATTERY BEFORE SENDING IT! Update, it works and holds a charge for about 45 min .

### ⭐ Mine WAS Fine
*by P***S on December 12, 2022*

Looks from the reviews as though you are taking a bit of a chance when you buy one of these. Gee, poor quality control with a product you get from Amazon. Hard to believe, eh? But, mine brought my Acer Predator back from the grave. Who knew you couldn't update a laptop with a dead battery, even if it's plugged in? I didn't. Waited a few weeks before posting this review, as some say it works for a little while, then dies. So far, mine's going strong. Good luck with yours. UPDATE: After a year, this battery died and would not take a charge. Dead loss.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-08*