---
product_id: 703727206
title: "IEFUU LK03XL Battery Compatible with HP Envy X360 Convertible Notebook 15m-cn0xxx 15m-cn0012dx 17m-ae0xx 15m-bp 17-ae1xx 15-bq2xx 17t-ce 15m-cn0011dx 15m-bp112dx LKO3XL 916814-855 L09281-855"
brand: "iefuu"
price: "450 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Iefuu"
url: https://www.desertcart.dk/products/703727206-iefuu-lk03xl-battery-compatible-with-hp-envy-x360-convertible-notebook
store_origin: DK
region: Denmark
---

# 11.55V stable voltage 500+ recharge cycles 55.8Wh Li-ion power IEFUU LK03XL Battery Compatible with HP Envy X360 Convertible Notebook 15m-cn0xxx 15m-cn0012dx 17m-ae0xx 15m-bp 17-ae1xx 15-bq2xx 17t-ce 15m-cn0011dx 15m-bp112dx LKO3XL 916814-855 L09281-855

**Brand:** iefuu
**Price:** 450 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity, don’t get left unplugged!

## Quick Answers

- **What is this?** IEFUU LK03XL Battery Compatible with HP Envy X360 Convertible Notebook 15m-cn0xxx 15m-cn0012dx 17m-ae0xx 15m-bp 17-ae1xx 15-bq2xx 17t-ce 15m-cn0011dx 15m-bp112dx LKO3XL 916814-855 L09281-855 by iefuu
- **How much does it cost?** 450 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/703727206-iefuu-lk03xl-battery-compatible-with-hp-envy-x360-convertible-notebook)

## Best For

- iefuu enthusiasts

## Why This Product

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

## Key Features

- • **Revive & Upgrade:** Replace swollen or dead batteries to restore peak laptop performance and avoid costly device replacements.
- • **Endurance That Lasts:** Designed to deliver over 500 recharge cycles, ensuring reliable performance for years to come.
- • **Power Through Your Day:** High-capacity 55.8Wh Li-ion battery keeps your HP Envy X360 running longer without compromise.
- • **Seamless Compatibility:** Specifically engineered for multiple HP Envy X360 15 & 17 series models—perfect fit guaranteed.
- • **Plug & Play Convenience:** Includes 2 free screwdrivers and clear instructions for a hassle-free, DIY battery replacement experience.

## Overview

The IEFUU LK03XL is a high-capacity 55.8Wh Li-ion replacement battery compatible with a wide range of HP Envy X360 15 and 17 series laptops. Operating at 11.55V with 3 cells, it supports over 500 recharge cycles for long-lasting reliability. The package includes essential tools and instructions for easy installation, making it the perfect upgrade to restore your laptop’s battery life and performance.

## Description

desertcart.com: IEFUU LK03XL Battery Compatible with HP Envy X360 Convertible Notebook 15m-cn0xxx 15m-cn0012dx 17m-ae0xx 15m-bp 17-ae1xx 15-bq2xx 17t-ce 15m-cn0011dx 15m-bp112dx LKO3XL 916814-855 L09281-855 : Electronics

Review: Fast delivery and works great so far. - All needed tools are provided. The old battery had swollen so much that the mousepad was bulging up and wouldn't work. Also there was no battery time. This new one fits perfectly and was a breeze to install. opening the case on this old unit was a pain but you just need to work slowly and make certain you remove all the case screws. This was an older windows unit and I installed Linux on it.
Review: Package handling - Nice product-fast ship-thank you

## Features

- Specification-Battery Type: Li-ion Capacity: 55.8 Wh; Cells: 3-cell; Voltage: 11.55V.Model: LK03XL LKO3XL
- LK03XL Laptop Battery-IEFUU Compatible with HP Envy X360 Convertible Laptop 15-BP 15-BQ 15-CN 15M-BP 15M-BQ 15M-CP 15M-CN Series 15m-cp0011dx 15m-cp0012dx 15m-bp011dx 15m-bp012dx 15m-bp111dx 15-bp112dx 15m-bq121dx 15m-bq021dx 15m-cn0011dx 15m-cn0012dx 15-bp143cl 15-bp152wm 15-bp194cl 15-bp165cl 15-bq213cl 15-bq150na 15-cn0013nr 15-cn1073wm 15-cr0037wm 15-cr0051od 15-cr0091ms 15-cr0053wm and more
- LKO3XL Laptop Battery-IEFUU Compatible with HP Envy X360 Convertible 17-AE 17M-AE 17-BW 17-CE 17M-CE 17T-CE 17T-BW Series 17m-ae011dx 17m-ae111dx 17m-ce0013dx 17-ae165nr 17-ae120nr 17-ae143ng 17-bw0011nr 17m-ce1013dx 17-ce0008ca 17-ce0015nr 17-ce1010nr 17m-ce1013dx and more(Details listed below)
- IEFUU Compatible With HP Part Numbers LK03XL LKO3XL 916814-855 LK03048XL LK03055XL 916368-421 916368-541 HSTNN-LB7U HSTNN-LB8J HSTNN-UB71 HSTNN-UB7I L08855-856 L08934-1B1 L08934-2C1 L09049-1B1 L09280-855 L09911-141 L09911-421 TPN-W127 TPN-W128 TPN-I129 L09281-855 LK03052XL HSTNN-IB8N HSTNN-IB8V L09911-1B1
- Up to 500 cycles over the life of the battery.
- Packages includes: 1 x LK03XL Laptop Battery Replacement, 2 x Free Screwdrivers,1 x Instruction for LK03XL battery.Please note the compatibility when purchasing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQ3Y19GW |
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Best Sellers Rank | #9,013 in Electronics ( See Top 100 in Electronics ) #46 in Laptop Batteries |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,800) |
| Date First Available | December 11, 2024 |
| Item Weight | 9.6 ounces |
| Item model number | LK03XL |
| Manufacturer | Dong Guan Simer Electronics Co., LTD |
| Package Dimensions | 8.86 x 5.04 x 1.1 inches |

## Product Details

- **Battery Cell Composition:** Lithium Ion
- **Brand:** IEFUU
- **Number of Batteries:** 1 Nonstandard Battery batteries required. (included)
- **Recommended Uses For Product:** Laptop
- **Unit Count:** 1.0 Count

## Images

![IEFUU LK03XL Battery Compatible with HP Envy X360 Convertible Notebook 15m-cn0xxx 15m-cn0012dx 17m-ae0xx 15m-bp 17-ae1xx 15-bq2xx 17t-ce 15m-cn0011dx 15m-bp112dx LKO3XL 916814-855 L09281-855 - Image 1](https://m.media-amazon.com/images/I/61QQLK612cL.jpg)
![IEFUU LK03XL Battery Compatible with HP Envy X360 Convertible Notebook 15m-cn0xxx 15m-cn0012dx 17m-ae0xx 15m-bp 17-ae1xx 15-bq2xx 17t-ce 15m-cn0011dx 15m-bp112dx LKO3XL 916814-855 L09281-855 - Image 2](https://m.media-amazon.com/images/I/71nwGlr5Z1L.jpg)
![IEFUU LK03XL Battery Compatible with HP Envy X360 Convertible Notebook 15m-cn0xxx 15m-cn0012dx 17m-ae0xx 15m-bp 17-ae1xx 15-bq2xx 17t-ce 15m-cn0011dx 15m-bp112dx LKO3XL 916814-855 L09281-855 - Image 3](https://m.media-amazon.com/images/I/61UgkbdhnDL.jpg)
![IEFUU LK03XL Battery Compatible with HP Envy X360 Convertible Notebook 15m-cn0xxx 15m-cn0012dx 17m-ae0xx 15m-bp 17-ae1xx 15-bq2xx 17t-ce 15m-cn0011dx 15m-bp112dx LKO3XL 916814-855 L09281-855 - Image 4](https://m.media-amazon.com/images/I/71kS0yLnphL.jpg)
![IEFUU LK03XL Battery Compatible with HP Envy X360 Convertible Notebook 15m-cn0xxx 15m-cn0012dx 17m-ae0xx 15m-bp 17-ae1xx 15-bq2xx 17t-ce 15m-cn0011dx 15m-bp112dx LKO3XL 916814-855 L09281-855 - Image 5](https://m.media-amazon.com/images/I/71MfubJ7ouL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast delivery and works great so far.
*by K***W on February 3, 2026*

All needed tools are provided. The old battery had swollen so much that the mousepad was bulging up and wouldn't work. Also there was no battery time. This new one fits perfectly and was a breeze to install. opening the case on this old unit was a pain but you just need to work slowly and make certain you remove all the case screws. This was an older windows unit and I installed Linux on it.

### ⭐⭐⭐⭐⭐ Package handling
*by P***S on December 29, 2025*

Nice product-fast ship-thank you

### ⭐⭐⭐⭐⭐ Works great
*by C***P on November 4, 2025*

Fit perfectly and easy to install. We've had it for almost a year and have had no issues.

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**Shop now:** [https://www.desertcart.dk/products/703727206-iefuu-lk03xl-battery-compatible-with-hp-envy-x360-convertible-notebook](https://www.desertcart.dk/products/703727206-iefuu-lk03xl-battery-compatible-with-hp-envy-x360-convertible-notebook)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*