---
product_id: 536268492
title: "AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery"
brand: "boweirui"
price: "R1858"
currency: ZAR
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.za/products/536268492-ap21a8t-ap21a7t-battery-for-acer-predator-helios-300-ph317-56
store_origin: ZA
region: South Africa
---

# 15.4V stable voltage output Up to 500 recharge cycles 90.61Wh high-capacity power AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery

**Brand:** boweirui
**Price:** R1858
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your Predator like a pro — never miss a beat!

## Quick Answers

- **What is this?** AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery by boweirui
- **How much does it cost?** R1858 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/536268492-ap21a8t-ap21a7t-battery-for-acer-predator-helios-300-ph317-56)

## Best For

- boweirui enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Up to 500 recharge cycles means your battery stays strong and dependable over time.
- • **Power Through Your Day:** 90.61Wh capacity ensures extended gaming and work sessions without compromise.
- • **Plug & Play Convenience:** Includes matching installation tools and clear instructions for hassle-free replacement.
- • **Certified Safety & Compatibility:** CE/FCC/ROHS/UL certified with built-in circuit protection for peace of mind.
- • **Consistent Voltage, Consistent Performance:** 15.4V output delivers reliable power for your Acer Predator Helios 300 series laptops.

## Overview

The AP21A8T battery is a high-capacity 8-cell Li-ion replacement battery designed specifically for Acer Predator Helios 300 and Nitro 5 series laptops. Delivering 90.61Wh at 15.4V, it supports up to 500 recharge cycles and comes with installation tools and instructions. Certified for safety and compatibility, it ensures reliable, long-lasting performance to keep your gaming and productivity uninterrupted.

## Description

Full description not available

## Features

- 【Specifications】Battery Model : AP21A8T Rechargeable Battery, Voltage: 15.4V, Capacity: 90.61Wh 5716mAh , Cells:8-cell, Type: Li-ion Battery, Package include: 1*AP21A8T battery 1 set matching installation tools. 1*Instructions for AP21A8T Battery for AP21A8T battery, All our products are 100% brand-new from manufacturer. Up to 500 recharge cycles over the life of the battery
- 【Replacement for Part Number】AP21A7T AP21A8T AP21A5T KT0040G014
- 【Compatible with Models】AP21A8T battery Replacement Battery ①for Acer Predator Helios 300 Series,②for Acer Predator Helios 300 PH317-56-78LY Series,③for Predator Helios 300 PH315-55-72EA, Predator Helios 300 PH315-55-770K, Predator Helios 300 PH315-55-965Z, Predator Helios 300 PH317-56-78SM, Nitro 5 AN517-55-78KU, Nitro 5 AN517-55-713K, Predator Helios 300 PH315-55-78L7, ④ for Predator Helios 300 PH315-55-796N, Nitro 5 AN517-55-50P0, Predator Helios 300 PH317-56-7929, ⑤Predator Helios 300 PH315-55, Predator Helios 300 PH317-56-75UZ, Predator Helios 300
- 【Quality Assurance】Our AP21A8T laptop battery is highly compatible with the original AP21A8T Battery for acer ap21a5t battery and meets CE/FCC/ROHS/UL certified standards. Strict guidelines for compatibility, Use of built-in circuit protection to ensure safety and stability. For assistance with the AP21A8T battery, please visit our product detail page OR please contact us by email at any time, our professional technical team is standing by to provide you with assistance and service.
- 【Return Policy-After sale warranty】①Rest assured 30 days full refund.②12 months free replacement for Non-human factors. ③Email reply within 24 hours. **Note: desertcart return windows will be closed after one month. After that, you can click on seller store name on right corner, you can see "Ask a question" on the page and contact directly for any problem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 9.8 x 2.23 x 0.23 inches |
| Battery Weight | 9 Ounces |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| Battery Capacity | 5716 Milliamp Hours |
| Voltage | 15.4 Volts |
| Compatible Phone Models | for Acer Predator Helios 300 Series, for Acer Predator Helios 300 PH317-56-78LY, Predator Helios 300 PH315-55-72EA, Predator Helios 300 PH315-55-770K, Predator Helios 300 PH315-55-965Z, Predator Helios 300 PH317-56-78SM, Nitro 5 AN517-55-78KU, Nitro 5 AN517-55-713K, Predator Helios 300 PH315-55-78L7, Predator Helios 300 PH315-55-796N, Nitro 5 AN517-55-50P0, Predator Helios 300 PH317-56-7929, Predator Helios 300 PH315-55, Predator Helios 300 PH317-56-75UZ, Predator Helios 300 P |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Brand:** BOWEIRUI
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 5716 Milliamp Hours
- **Recommended Uses For Product:** Laptop

## Images

![AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery - Image 1](https://m.media-amazon.com/images/I/810ftU5WwFL.jpg)
![AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery - Image 2](https://m.media-amazon.com/images/I/81z27cTINiL.jpg)
![AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery - Image 3](https://m.media-amazon.com/images/I/71sXQZWc16L.jpg)
![AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery - Image 4](https://m.media-amazon.com/images/I/71xM17ZsHGL.jpg)
![AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N AP21A5T Battery - Image 5](https://m.media-amazon.com/images/I/6129oHecKkL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A reliable replacement value and performance for the ASUS  UX330UAR OEM battery
*by P***S on January 11, 2024*

I have used this battery before to replace in the two ASUS UX330UAR laptops I own and I have been very satisfied with its performance and value. It comes with the necessary tools to remove the back cover and replace the battery, except it does not come with instructions. You can find suitable instructions/video online. I would also recommend having a pair of small tweezers to assist with re-inserting the battery connector clip so you can carefully finish securing the battery connector to the board with the retaining clip.After performing a proper initial discharge to 10% and then recharge fully to 100% and discharge to 10% and charge to 100% to calibrate the battery, Windows 11 reports good battery health. I also recommend the Battery Care app which also reports good battery capacity and wear details. (I typically replace this battery when the wear level is noticeable after about 2-3 years, depending on use). This can ensure that you get about 10 hours on a full battery rather than about 5 or less, enough for a cross-country airplane trip.My experience with this battery is that it is just as good performance as the OEM at a good value. I recommend this battery for the ASUS UX330UAR (or compatible) laptops.

### ⭐⭐⭐⭐⭐ Excellent
*by V***A on September 15, 2023*

This battery worked very well for me. It holds a charge super well and was easy to install with the help of a YouTube tutorial. It's been almost a year since I replaced it and it's still functioning perfectly. The price was also good for the value.

### ⭐ Used or returned and repackaged...
*by A***R on January 11, 2024*

Battery arrived in an opened box; tape had been previously cut and it appears to have been re-labeled and re-sold... Lithium Batteries are very particular, and not being sure of the originality or condition of this battery makes it unsafe and unusable...

## Frequently Bought Together

- BOWEIRUI AP21A8T AP21A7T Battery for Acer Predator Helios 300 PH317-56-78LY PH315-55-72EA PH315-55-770K PH315-55-965Z PH317-56-78SM PH315-55-78L7 PH315-55-796N Nitro 5 AN517-55-78KU AN517-55-713K
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-17*