---
product_id: 228800647
title: "K KYUER AC14B8K Battery for Acer Chromebook C810 C910 CB5-571 CB3-531 Aspire A515-41G A515-55 A515-55G A615-51 A615-51G A715-71G A715-72G A717-38F 717-72G Nitro AN515-51 AN515-52 AN515-53 NP515-51"
brand: "emanjor"
price: "R$753"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/228800647-k-kyuer-ac14b8k-battery-for-acer-chromebook-c810-c910-cb5
store_origin: BR
region: Brazil
---

# Up to 500 recharge cycles 48Wh high-capacity power Built-in circuit protection K KYUER AC14B8K Battery for Acer Chromebook C810 C910 CB5-571 CB3-531 Aspire A515-41G A515-55 A515-55G A615-51 A615-51G A715-71G A715-72G A717-38F 717-72G Nitro AN515-51 AN515-52 AN515-53 NP515-51

**Brand:** emanjor
**Price:** R$753
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your hustle with confidence — never miss a beat!

## Quick Answers

- **What is this?** K KYUER AC14B8K Battery for Acer Chromebook C810 C910 CB5-571 CB3-531 Aspire A515-41G A515-55 A515-55G A615-51 A615-51G A715-71G A715-72G A717-38F 717-72G Nitro AN515-51 AN515-52 AN515-53 NP515-51 by emanjor
- **How much does it cost?** R$753 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/228800647-k-kyuer-ac14b8k-battery-for-acer-chromebook-c810-c910-cb5)

## Best For

- emanjor enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Upgrade:** Backed by an 18-month warranty and 30-day money-back guarantee for total peace of mind.
- • **Safety First, Always:** CE/FCC/RoHS certified with built-in circuit protection for stable and secure performance.
- • **Power Through Your Day:** 48Wh Li-ion battery delivers long-lasting energy for all-day productivity.
- • **Seamless Compatibility:** Perfectly engineered for a wide range of Acer Chromebooks, Aspire, Nitro, and Predator models.
- • **Endurance That Impresses:** Supports up to 500 recharge cycles, keeping your device powered longer without compromise.

## Overview

The K KYUER AC14B8K is a premium 48Wh Li-ion replacement battery designed for multiple Acer laptop models, offering up to 500 recharge cycles and advanced circuit protection. Certified for safety and reliability, it ensures extended device uptime with a robust 18-month warranty and responsive customer support.

## Description

Full description not available

## Features

- 【Specifications】 Battery Type: Li-ion; Voltage: 15.2V; Capacity: 48Wh/3220mAh; Battery life: Up to 500 recharge cycles over the life of the battery.
- 【Compatible Part Number】Acer AC14B8K AC14B3K AP14B8K KT.0030G.004 KT.0040G.004 MS2392 Laptop Battery.
- 【Compatible Laptop Models】Acer Chromebook 13 15 C810 C910 CB3-531 CB5-571 Series,Acer Aspire ES1-572 ES1-711 ES1-711G E5-721 E5-731 E5-731G E5-771 E5-771G R3-131T R3-471TG R5-471T R5-571T R7-371T R7-372T A515-41G A515-51G A515-52 A515-52G A517-51 A517-51G A517-51GP A517-51P A615-51 A615-51G A715-71G A715-72G A717-71G A717-72G Series,Acer Extensa 2540 Series,Acer Nitro 5 AN515-51 AN515-52 AN515-53 NP515-51 Series,Acer Aspire V13 V3-111 V3-111P V3-112 V3-112P V3-371 V3-372 Series,Acer Predator Helios 300 G3 G3-571 G3-572 PH315-51 PH317-51 PH317-52 Series.
- 【Quality Assurance】100% new from manufacturer, every battery has passed factory testing, grade A cells ensure fast charges and low power consumption, built-in circuit protection ensures both safety and stability. CE / FCC / RoHS Certified for safety.
- 【Perfect After-sale】Note that Tools are NOT included with the battery!! Welcome to email us if you have any issues, questions or concerns, we promise to resolve the problem within 24 hours. We guarantee 30 days money-back and 18-month warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 28.2 x 11.3 x 3.4 centimetres |
| Package Weight | 0.32 Kilograms |
| Product Dimensions L x W x H | 26 x 8.4 x 0.6 centimetres |
| Item Weight | 11 Ounces |
| Brand | Emanjor |
| Included components | laptop battery with tools |
| Part number | AC14B8K |
| Size | Pro - K KYUER Batterie With Tools |
| Warranty description | 1 year |
| Guaranteed software updates until | unknown |

## Product Details

- **Number of batteries:** 1 Lithium Polymer batteries required. (included)
- **Brand:** Emanjor
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 3220 Milliamp Hours
- **Recommended uses for product:** Laptop

## Images

![K KYUER AC14B8K Battery for Acer Chromebook C810 C910 CB5-571 CB3-531 Aspire A515-41G A515-55 A515-55G A615-51 A615-51G A715-71G A715-72G A717-38F 717-72G Nitro AN515-51 AN515-52 AN515-53 NP515-51 - Image 1](https://m.media-amazon.com/images/I/61fxC3wxz6L.jpg)
![K KYUER AC14B8K Battery for Acer Chromebook C810 C910 CB5-571 CB3-531 Aspire A515-41G A515-55 A515-55G A615-51 A615-51G A715-71G A715-72G A717-38F 717-72G Nitro AN515-51 AN515-52 AN515-53 NP515-51 - Image 2](https://m.media-amazon.com/images/I/51AOSFJo7QL.jpg)
![K KYUER AC14B8K Battery for Acer Chromebook C810 C910 CB5-571 CB3-531 Aspire A515-41G A515-55 A515-55G A615-51 A615-51G A715-71G A715-72G A717-38F 717-72G Nitro AN515-51 AN515-52 AN515-53 NP515-51 - Image 3](https://m.media-amazon.com/images/I/61hBrnurchL.jpg)
![K KYUER AC14B8K Battery for Acer Chromebook C810 C910 CB5-571 CB3-531 Aspire A515-41G A515-55 A515-55G A615-51 A615-51G A715-71G A715-72G A717-38F 717-72G Nitro AN515-51 AN515-52 AN515-53 NP515-51 - Image 4](https://m.media-amazon.com/images/I/61qyMj4PjIL.jpg)
![K KYUER AC14B8K Battery for Acer Chromebook C810 C910 CB5-571 CB3-531 Aspire A515-41G A515-55 A515-55G A615-51 A615-51G A715-71G A715-72G A717-38F 717-72G Nitro AN515-51 AN515-52 AN515-53 NP515-51 - Image 5](https://m.media-amazon.com/images/I/61IrG3IGOWL.jpg)

## Questions & Answers

**Q: will this work for the acer spin 5? Thank you!**
A: I am not sure. I would suggest that you open up the back of your computer and read all the information that you find on the battery before ordering a new one. There are different voltage batteries available ( such as 11 volt and 15.2 volt).

**Q: I have a model name: ac14b8k(4icp5/57/80). how do i contact echeer for warranty service?**
A: Dear customer, thank you for your question. You can go to the product page and click "ECHEER"to go to the ECHEER storefront and ask a question so we can receive your mail directly. Or you can also find your order to get product support from the seller.

**Q: Is this battery compatible with Acer CB3-532?**
A: Sorry it is not compatible.

**Q: I replaced my battery with this and it shows 0% now. Is there anything else that needs to be done after replacing it?**
A: You need to leave it in the device with device off for a while (say 10 hours) so it can be charged.  If it does not charge, there may be an issue with your charging circuitry in the device.  It is not shipped fully charged., at least mine wasn't.  However it did have some charge, but that depends on how long it was in storage.  Check the manufacturing data if its more than 6 months ago talk to the vendor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement
*by G***. on 15 October 2024*

As good as the original which has given my ageing laptop a new lease of life.

### ⭐⭐⭐⭐⭐ works ok.....
*by G***  on 28 February 2023*

arrived in good time and is what i ordered... so far so good.

### ⭐ Dangerous a accident waiting to happen. Please check your battery if have brought one.
*by T***4 on 2 November 2023*

I ordered this battery yesterday and it arrived today.Opened box, took battery out and went to install when noticed out of the corner of my eye that one of the cables coming out of battery was snapped.If I had tried to install and use this battery and charged it then snapped cable would probably have sparked and caused battery to explode and laptop to catch fire.Please please if you have brought this battery please go back and check the cables and make sure none are damaged.This is a very dangerous battery and a accident waiting to happen. Don't want any one to try installing one of these and end up getting hurt.Would not recommend buying this battery, spend more for a decent safe battery.

## Frequently Bought Together

- K KYUER AC14B8K Battery for Acer Chromebook C810 C910 CB5-571 CB3-531 Aspire A515-41G A515-55 A515-55G A615-51 A615-51G A715-71G A715-72G A717-38F 717-72G Nitro AN515-51 AN515-52 AN515-53 NP515-51
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**Shop now:** [https://www.desertcart.com.br/products/228800647-k-kyuer-ac14b8k-battery-for-acer-chromebook-c810-c910-cb5](https://www.desertcart.com.br/products/228800647-k-kyuer-ac14b8k-battery-for-acer-chromebook-c810-c910-cb5)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-24*