---
product_id: 94126241
title: "AC14B8K AC14B3K Laptop Battery for Acer Aspire R3-131T R5-471T R5-571T R7-371T Chromebook CB3-111 CB3-511 CB3-531 CB5-571 Swift 3 SF314-51 SF314-52 Nitro 5 AN515-51 AN515-52 AN515-53 Series 15.2V 48Wh"
brand: "rdsj"
price: "285.87 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/94126241-ac14b8k-ac14b3k-laptop-battery-for-acer-aspire-r3-131t-r5
store_origin: TN
region: Tunisia
---

# 15.2V stable voltage output Up to 500 recharge cycles 48Wh high-capacity power AC14B8K AC14B3K Laptop Battery for Acer Aspire R3-131T R5-471T R5-571T R7-371T Chromebook CB3-111 CB3-511 CB3-531 CB5-571 Swift 3 SF314-51 SF314-52 Nitro 5 AN515-51 AN515-52 AN515-53 Series 15.2V 48Wh

**Brand:** rdsj
**Price:** 285.87 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity, never miss a beat!

## Quick Answers

- **What is this?** AC14B8K AC14B3K Laptop Battery for Acer Aspire R3-131T R5-471T R5-571T R7-371T Chromebook CB3-111 CB3-511 CB3-531 CB5-571 Swift 3 SF314-51 SF314-52 Nitro 5 AN515-51 AN515-52 AN515-53 Series 15.2V 48Wh by rdsj
- **How much does it cost?** 285.87 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/94126241-ac14b8k-ac14b3k-laptop-battery-for-acer-aspire-r3-131t-r5)

## 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

- • **Built to Last:** Endure up to 500 recharge cycles, keeping your device energized for the long haul.
- • **Ready When You Are:** Brand new, OEM-quality battery designed for easy installation and optimal device health.
- • **Wide Compatibility:** Supports a broad range of Acer Aspire, Nitro, Swift, Chromebook, and more—one battery to rule them all.
- • **Power Through Your Day:** 48Wh capacity ensures long-lasting laptop performance without constant recharging.
- • **Consistent Voltage, Consistent Performance:** 15.2V output delivers reliable and stable power for seamless multitasking.

## Overview

The RDSJ AC14B3K/AC14B8K is a high-capacity 48Wh Li-ion laptop battery delivering stable 15.2V power, compatible with numerous Acer Aspire, Nitro, Swift, and Chromebook models. Engineered for durability with up to 500 recharge cycles, it offers reliable, long-lasting performance to keep your professional workflow uninterrupted.

## Description

Full description not available

## Features

- Battery type: Li-ion; Voltage: 15.2V; Capacity: 48Wh
- Compatible Models: Acer Aspire R3-131T R3-131T-P344 R5-571T R5-571T-59DC R5-571TG R5-431T R5-471T R5-571TG-7229 R5-471T-51UN R5-571T-59DC R7-371T R7-372T Swift SF314-51 Series; Acer Chromebook 15 CB5-571 CB5-571-C1DZ CB5-571-C4G4 CB3-531 CB3-531-C4A5; Acer Aspire All-In-One Z3-700; Acer TravelMate B115-M B115-MP B116-M B116-MP B117-M B117-MP P236-M P238-M P276 P276-MG; Acer Extensa 2508 2519; Gateway NE511 NE512 NE513; Acer Aspire 5 A515-51 A515-51G Series; Acer Nitro 5 AN515-51 AN515-52 AN515-53 Series; Acer Swift 3 SF314-51 SF314-52 SF314-52G Series; Acer Aspire R3-131T R3-131T-P344 R3-131T-C0A7 R3-131T-C6YB R5-571T R5-571T-51CB R5-571T-525S R5-571T-59XT R5-571T-59DC R5-571TG R5-571T-71FN
- Compatible Models: Acer Extensa 2508 2519; Packard Bell EasyNote TF71-BM TG71-BM TG81-BA TG83-BA; Acer Chromebook C910 CB3-111 CB3-111-C8UB CB3-111-C670 CB5-311 CB5-571 CB3-511 CB3-531 C810 C810-T78Y C810-T7ZT C810-T9CA C910-354Y; Acer Aspire V3-111 V3-111P V3-112 V3-112P V3-371 V3-371-55DT V3-371-51QJ V3-371-30FA V3-371-52PY V3-371-56RQ V3-371-55GS V5-122 V5-122P V5-132 V5-132P; Acer Aspire ES1-520 R5-471T R7-372T R3-131T ES1-511 ES1-111 ES1-111M ES1-131 ES1-311 ES1-511 ES1-512 R7-371T ES1-531 E3-111 E3-112 E3-112M R5-571T R3-471T ES1-521 ES1-531 ES1-731 ES1-731G E5-771 E5-771G; Acer Aspire R5-431T R5-471T R5-571TG R5-571TG-50RF R5-571TG-56WH R5-571TG-765T S14 R7-371T R7-372T
- Replace Part Numbers: AC14B3K 4ICP5/57/80 AC14B8K KT.0040G.004 KT0030G.004 3ICP5/57/80
- 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 |
|---------------|-------|
| Brand | RDSJ |
| Series | AC14B3K |
| Item model number | AC14B3K |
| Item Weight | 11.7 ounces |
| Package Dimensions | 11.22 x 4.84 x 1.5 inches |
| Voltage | 15.2 Volts |
| Batteries | 1 Lithium Ion batteries required. |
| Manufacturer | RDSJ |
| ASIN | B07K21RH5S |
| Is Discontinued By Manufacturer | No |
| Date First Available | October 31, 2018 |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Brand:** RDSJ
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 3220 Milliampere Hour (mAh)
- **Recommended Uses For Product:** Laptop

## Images

![AC14B8K AC14B3K Laptop Battery for Acer Aspire R3-131T R5-471T R5-571T R7-371T Chromebook CB3-111 CB3-511 CB3-531 CB5-571 Swift 3 SF314-51 SF314-52 Nitro 5 AN515-51 AN515-52 AN515-53 Series 15.2V 48Wh - Image 1](https://m.media-amazon.com/images/I/71VeTkbilRL.jpg)
![AC14B8K AC14B3K Laptop Battery for Acer Aspire R3-131T R5-471T R5-571T R7-371T Chromebook CB3-111 CB3-511 CB3-531 CB5-571 Swift 3 SF314-51 SF314-52 Nitro 5 AN515-51 AN515-52 AN515-53 Series 15.2V 48Wh - Image 2](https://m.media-amazon.com/images/I/61YHZaLFNxL.jpg)
![AC14B8K AC14B3K Laptop Battery for Acer Aspire R3-131T R5-471T R5-571T R7-371T Chromebook CB3-111 CB3-511 CB3-531 CB5-571 Swift 3 SF314-51 SF314-52 Nitro 5 AN515-51 AN515-52 AN515-53 Series 15.2V 48Wh - Image 3](https://m.media-amazon.com/images/I/71fCg3lVCKL.jpg)
![AC14B8K AC14B3K Laptop Battery for Acer Aspire R3-131T R5-471T R5-571T R7-371T Chromebook CB3-111 CB3-511 CB3-531 CB5-571 Swift 3 SF314-51 SF314-52 Nitro 5 AN515-51 AN515-52 AN515-53 Series 15.2V 48Wh - Image 4](https://m.media-amazon.com/images/I/713ZrRzph7L.jpg)
![AC14B8K AC14B3K Laptop Battery for Acer Aspire R3-131T R5-471T R5-571T R7-371T Chromebook CB3-111 CB3-511 CB3-531 CB5-571 Swift 3 SF314-51 SF314-52 Nitro 5 AN515-51 AN515-52 AN515-53 Series 15.2V 48Wh - Image 5](https://m.media-amazon.com/images/I/61MKQWjkqpL.jpg)

## Questions & Answers

**Q: What is the warranty?**
A: 2 years warranty.

**Q: Is this battery compatible with acer aspire r5-571tg-70tv?  (i see r5-571tg...but not -70v)**
A: This battery AC14B8K is compatible with Acer Aspire R5-571TG Series, so we think it works with acer aspire r5-571tg-70tv, or you can open your laptop to check the original battery part number.

**Q: Is this compatible with Acer Aspire R3-471 series?**
A: If you mean R3-471T? AP13B3K works with R3-471T Series.

**Q: Is this battery compatible with acer r5-571t, battery: ac14b3k, part number: kt00403032 ?**
A: Yes, this battery works with acer r5-571t, ac14b3k.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Replacement battery
*by C***E on June 1, 2025*

Great service and quick response.Battery went right into my laptop with no problems.

### ⭐⭐⭐⭐⭐ Excellent battery
*by J***G on July 26, 2024*

Arrived well packaged and charged. After some more charging and use, I found this to be of excellent quality, a perfect fit during an easy installation, and wonderful performance. A true value for your money.

### ⭐⭐⭐⭐ looking good so far
*by D***L on May 13, 2025*

it is relatively close to the original battery

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-24*