---
product_id: 137590297
title: "K KYUER 55Wh C4K9V Laptop Battery Replacement for Dell XPS 12 9Q23 9Q33 12-L221X 12D-1708 Dell XPS 13 9333 13-L321X 13-L322X L321X L322X Convertible Ultrabook Notebook PKH18 3H76R WV7G0 489XN"
brand: "k kyuer"
price: "₨39460"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/137590297-k-kyuer-55wh-c4k9v-laptop-battery-replacement-for-dell-xps
store_origin: LK
region: Sri Lanka
---

# 7.4V Voltage 500 Cycles Li-ion Power K KYUER 55Wh C4K9V Laptop Battery Replacement for Dell XPS 12 9Q23 9Q33 12-L221X 12D-1708 Dell XPS 13 9333 13-L321X 13-L322X L321X L322X Convertible Ultrabook Notebook PKH18 3H76R WV7G0 489XN

**Brand:** k kyuer
**Price:** ₨39460
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Productivity!

## Quick Answers

- **What is this?** K KYUER 55Wh C4K9V Laptop Battery Replacement for Dell XPS 12 9Q23 9Q33 12-L221X 12D-1708 Dell XPS 13 9333 13-L321X 13-L322X L321X L322X Convertible Ultrabook Notebook PKH18 3H76R WV7G0 489XN by k kyuer
- **How much does it cost?** ₨39460 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/137590297-k-kyuer-55wh-c4k9v-laptop-battery-replacement-for-dell-xps)

## Best For

- k kyuer enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with built-in circuit protection for peace of mind.
- • **Support That Cares:** Enjoy 30 days money-back and 18-month warranty for ultimate confidence.
- • **Quality You Can Trust:** 100% new with grade A cells, ensuring fast charges and low power consumption.
- • **Seamless Compatibility:** Perfectly fits Dell XPS 12 and 13 models for a hassle-free upgrade.
- • **Unleash Your Productivity:** Experience uninterrupted work sessions with up to 500 recharge cycles.

## Overview

The K KYUER C4K9V Laptop Battery Replacement is a high-performance Li-ion battery designed for Dell XPS 12 and 13 models. With a voltage of 7.4V and a capacity of 55WH, it offers up to 500 recharge cycles, ensuring long-lasting power. This battery is CE, FCC, and RoHS certified for safety, and comes with a 30-day money-back guarantee and an 18-month warranty for added peace of mind.

## Description

K KYUER 55Wh C4K9V Laptop Battery Replacement for Dell XPS 12 9Q23 9Q33 12-L221X 12D-1708 Dell XPS 13 9333 13-L321X 13-L322X L321X L322X Convertible Ultrabook Notebook PKH18 3H76R WV7G0 489XN

## Features

- 【Specifications】Battery Type: Li-ion; Voltage: 7.4V; Capacity: 55WH; Battery life: Up to 500 recharge cycles over the life of the battery.
- 【Compatible Part Number】C4K9V 3H76R 489XN PKH18.
- 【Compatible Models】Dell XPS 12 9Q23 9Q33 12-L221x 12D-1708 Ultrabook XPS 13 13-L321X 13-L322X XPS L321X L322X Series Notebook.
- 【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】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 |
|---------------|-------|
| Brand | K KYUER |
| Product Dimensions | 30 x 12 x 0.5 cm; 18 Grams |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | C4K9V |
| Manufacturer | K KYUER |
| Voltage | 7.4 Volts |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 55 Watt Hours |
| Lithium Battery Packaging | Batteries only |
| Lithium Battery Weight | 10 Grams |
| Number Of Lithium Ion Cells | 6 |
| Item Weight | 18 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** K KYUER
- **Battery cell composition:** Lithium Polymer
- **Recommended uses for product:** Laptop
- **Unit count:** 1.0 count

## Images

![K KYUER 55Wh C4K9V Laptop Battery Replacement for Dell XPS 12 9Q23 9Q33 12-L221X 12D-1708 Dell XPS 13 9333 13-L321X 13-L322X L321X L322X Convertible Ultrabook Notebook PKH18 3H76R WV7G0 489XN - Image 1](https://m.media-amazon.com/images/I/61kTiJ8rRbL.jpg)

## Questions & Answers

**Q: My battery came with 0% charge. Is this a problem?**
A: Hi my friend,

I am sorry, please reinstall the battery. If it still doesn't charge properly, please contact Amazon customer service or contact me to replace a new battery. Thank you.

**Q: Got a cmos checksum error after replacement, any fixes?**
A: I bought this for my Dell and it never worked correctly; I had CMOS checksum errors too.
I currently use it as a doorstop.

**Q: Why does this battery cause a amber orange light blinking on front of l333x? it will not charge (came with a 79% charge), taskbar says “plugged in”**
A: You can try updating the bios and/or find the setting in the bios to turn off Dell branded battery detection requirement.

**Q: Hi, will this work with the xps 12 9q33?**
A: This does work with the 9Q33 XPS 12.  I just bought my second.  Warranty is for 1 year.  I am 2 years into using it and it's getting hot and not holding the charge long, so I purchased again.

## Frequently Bought Together

- Amanda C4K9V Laptop Battery Replacement for Dell XPS 12 9Q33 -L221X 13 9333 Ultrabook 13 XPS13 13-L321X 13-L322X XPS L321X L322X Series 3H76R 489XN PKH18 7.4V 55Wh
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- Crucial BX500 1TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s - CT1000BX500SSD1, Solid State Drive

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**Shop now:** [https://www.desertcart.lk/products/137590297-k-kyuer-55wh-c4k9v-laptop-battery-replacement-for-dell-xps](https://www.desertcart.lk/products/137590297-k-kyuer-55wh-c4k9v-laptop-battery-replacement-for-dell-xps)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-11*