---
product_id: 201458027
title: "7xinbox 11.55V 55.8Wh LK03XL HSTNN-LB7U 916368-421 916368-541 916814-855 TPN-W127 TPN-W128 TPN-1129 HSTNN-UB7I Laptop Battery compatible with HP x360 Convertible-PC 15 15m PC 17 (Touch)"
brand: "7xinbox"
price: "396.54 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/201458027-7xinbox-11-55v-55-8wh-lk03xl-hstnn-lb7u-916368-421
store_origin: TN
region: Tunisia
---

# 55.8Wh Capacity Li-ion Power 11.55V Voltage 7xinbox 11.55V 55.8Wh LK03XL HSTNN-LB7U 916368-421 916368-541 916814-855 TPN-W127 TPN-W128 TPN-1129 HSTNN-UB7I Laptop Battery compatible with HP x360 Convertible-PC 15 15m PC 17 (Touch)

**Brand:** 7xinbox
**Price:** 396.54 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Day with Confidence!

## Quick Answers

- **What is this?** 7xinbox 11.55V 55.8Wh LK03XL HSTNN-LB7U 916368-421 916368-541 916814-855 TPN-W127 TPN-W128 TPN-1129 HSTNN-UB7I Laptop Battery compatible with HP x360 Convertible-PC 15 15m PC 17 (Touch) by 7xinbox
- **How much does it cost?** 396.54 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/201458027-7xinbox-11-55v-55-8wh-lk03xl-hstnn-lb7u-916368-421)

## Best For

- 7xinbox enthusiasts

## Why This Product

- Trusted 7xinbox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Built-in safeguards to prevent overheating—stay cool under pressure.
- • **Recharge & Go:** Quick recharge time—get back to what matters most in no time!
- • **Hassle-Free Warranty:** Enjoy peace of mind with a 12-month warranty and 100% money-back guarantee.
- • **Seamless Compatibility:** Designed for HP x360 Convertible PCs, ensuring a perfect fit for your tech needs.
- • **Unleash Your Productivity:** Experience uninterrupted work sessions with a robust 55.8Wh capacity.

## Overview

The 7xinbox LK03XL Laptop Battery is a high-performance Li-ion battery designed for HP x360 Convertible PCs, featuring a capacity of 55.8Wh and a voltage of 11.55V. Compatible with multiple part numbers, this battery ensures seamless integration and reliable power for your device. With a 12-month warranty and safety features to prevent overheating, it's the perfect choice for professionals on the go.

## Description

7xinbox 11.55V 55.8Wh LK03XL HSTNN-LB7U 916368-421 916368-541 916814-855 TPN-W127 TPN-W128 TPN-1129 HSTNN-UB7I Laptop Battery compatible with HP x360 Convertible-PC 15 15m PC 17 (Touch)

## Features

- Battery type: Li-ion; Capacity: 55.8Wh; Voltage: 11.55V
- Compatible Part Numbers:LK03XL, LK03055XL, HSTNN-LB7U, 916368-421, 916368-541, 916814-855, TPN-W127, TPN-W128, TPN-1129, HSTNN-UB7I
- Compatible Laptop Models:For HP x360 Convertible PC 15,5m,PC 17 (Touch)
- Tips: Check the origial battery model or laptop model of your device before purchasing. New battery comes with low power, please recharge the standby 24 hours before normal use,Do not expose the battery to temperature aboves 65℃（149℉）
- 100% Money Back and 12 months Warranty. If you have any douts or problems about the battery, please contact 7XINbox .

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** 7xinbox
- **Battery cell composition:** Lithium Ion
- **Recommended uses for product:** Laptop
- **Voltage:** 11.55 Volts

## Images

![7xinbox 11.55V 55.8Wh LK03XL HSTNN-LB7U 916368-421 916368-541 916814-855 TPN-W127 TPN-W128 TPN-1129 HSTNN-UB7I Laptop Battery compatible with HP x360 Convertible-PC 15 15m PC 17 (Touch) - Image 1](https://m.media-amazon.com/images/I/61KjrMotNnL.jpg)
![7xinbox 11.55V 55.8Wh LK03XL HSTNN-LB7U 916368-421 916368-541 916814-855 TPN-W127 TPN-W128 TPN-1129 HSTNN-UB7I Laptop Battery compatible with HP x360 Convertible-PC 15 15m PC 17 (Touch) - Image 2](https://m.media-amazon.com/images/I/41QG0Kez7ZL.jpg)
![7xinbox 11.55V 55.8Wh LK03XL HSTNN-LB7U 916368-421 916368-541 916814-855 TPN-W127 TPN-W128 TPN-1129 HSTNN-UB7I Laptop Battery compatible with HP x360 Convertible-PC 15 15m PC 17 (Touch) - Image 3](https://m.media-amazon.com/images/I/41ohBSlbnxL.jpg)
![7xinbox 11.55V 55.8Wh LK03XL HSTNN-LB7U 916368-421 916368-541 916814-855 TPN-W127 TPN-W128 TPN-1129 HSTNN-UB7I Laptop Battery compatible with HP x360 Convertible-PC 15 15m PC 17 (Touch) - Image 4](https://m.media-amazon.com/images/I/71erw-LCAgL.jpg)
![7xinbox 11.55V 55.8Wh LK03XL HSTNN-LB7U 916368-421 916368-541 916814-855 TPN-W127 TPN-W128 TPN-1129 HSTNN-UB7I Laptop Battery compatible with HP x360 Convertible-PC 15 15m PC 17 (Touch) - Image 5](https://m.media-amazon.com/images/I/71l-feY9-UL.jpg)

## Frequently Bought Together

- 7xinbox LK03XL 11.55V 55.8Wh Laptop Battery Compatible with HP x360 Convertible PC 15 5m 17 (Touch) LK03055XL,HSTNN-LB7U,HSTNN-UB7I,916368-421,916368-541,916814-855,TPN-W127,TPN-W128,TPN-1129
- HT03XL L11119-855 Laptop Battery for HP Pavilion 14-CE 14-CF 14-DF 15-CS 15-DA 15-DB 15-DW 17-by 17-CA Series 15-CS0053CL 15-DW0033NR 15-DA0014DX L11421-542 L11421-2C2 HSTNN-UB7J HSTNN-DB8R HT03041XL
- HT03XL L11119-855 HTO3XL Battery for HP 14M-DH0003DX 14M-DH1003DX 15T-DA000 15T-CS200 15-CW1XXX 15T-CS300 LPD1071 15-DB0004DX 15-DA0014DX Pavilion 15-DA 15-DB 15-DW 15-DY 14-CE 14-CF 14-DF 17-BY 17-CA

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