---
product_id: 507582284
title: "RedX HSTNN LB8G SS03XL Laptop Battery for Hp EliteBook 730 735 740 745 755 830 840 846 G5 745 840 G6 ZBOOK 14U G5 G6 HSN I12C Series 933321 855 932823 421 11.55V 50Wh, Black"
brand: "redx"
price: "681921₫"
currency: VND
in_stock: true
reviews_count: 4
category: "Redx"
url: https://www.desertcart.vn/products/507582284-redx-hstnn-lb8g-ss03xl-laptop-battery-for-hp-elitebook-730
store_origin: VN
region: Vietnam
---

# 50Wh capacity for extended use Up to 500 recharge cycles 11.55V Li-ion power RedX HSTNN LB8G SS03XL Laptop Battery for Hp EliteBook 730 735 740 745 755 830 840 846 G5 745 840 G6 ZBOOK 14U G5 G6 HSN I12C Series 933321 855 932823 421 11.55V 50Wh, Black

**Brand:** redx
**Price:** 681921₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity, don’t let your battery hold you back!

## Quick Answers

- **What is this?** RedX HSTNN LB8G SS03XL Laptop Battery for Hp EliteBook 730 735 740 745 755 830 840 846 G5 745 840 G6 ZBOOK 14U G5 G6 HSN I12C Series 933321 855 932823 421 11.55V 50Wh, Black by redx
- **How much does it cost?** 681921₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/507582284-redx-hstnn-lb8g-ss03xl-laptop-battery-for-hp-elitebook-730)

## Best For

- redx enthusiasts

## Why This Product

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

## Key Features

- • **Wide Compatibility:** Seamlessly fits multiple HP EliteBook 7xx & 8xx G5/G6 and ZBook 14U G5/G6 models for versatile use.
- • **Long-lasting Capacity:** 50Wh (4330mAh) battery capacity designed to keep you productive through demanding workdays.
- • **Reliable Li-ion Power:** 11.55V voltage ensures consistent performance for your HP EliteBook and ZBook series.
- • **Durable Recharge Cycles:** Engineered to handle up to 500 recharge cycles, maximizing your laptop’s uptime and reducing replacements.
- • **Plug & Play Replacement:** Easy installation with genuine replacement part numbers SS03XL, HSTNN-LB8G, and more for hassle-free upgrades.

## Overview

The RedX HSTNN LB8G SS03XL is a rechargeable 11.55V Li-ion laptop battery with a 50Wh capacity and 4330mAh rating, compatible with a broad range of HP EliteBook and ZBook models. Designed for up to 500 recharge cycles, it offers a reliable power solution for professionals seeking extended laptop uptime.

## Description

RedX Tech HSTNN LB8G SS03XL Laptop Battery for Hp EliteBook 730 735 740 745 755 830 840 846 G5 745 840 G6 ZBOOK 14U G5 G6 HSN I12C Series 933321 855 932823 421 11.55V 50Wh, Black

Review: Battery life poor - Disappointed as the battery is not 50wh as discribed it shows 38wh
Review: Drain out in less than 60 minutes - very short battery life. once fully charged, battery drains out very quickly, within 60 minutes

## Features

- 【Specifications】Battery type:Li-ion; Voltage: 11.55V; Capacity: 50Wh/ 4330mAh/3Cell. Up to 500 recharge cycles over the life of the battery.
- 【Replace Part Number】SS03XL HSTNN-LB8G HSTNN-IB8C 932823-421 933321-855 HSN-I12C HSN-I13C-4
- 【Compatible Model】HP EliteBook 730 G5 735 G5 740 G5 745 G5 755 G5 830 G5 840 G5 846 G5, EliteBook 735 745 G6 840 G6, ZBOOK 14U G5 G6 Series Notebook .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BT81TLK4 |
| Antenna Location | Laptop |
| Battery Capacity | 4330 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery capacity | 4330 Milliamp Hours |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | #13,615 in Computers ( See Top 100 in Computers ) #79 in Laptop Batteries |
| Brand | redx |
| Customer Reviews | 2.8 out of 5 stars 6 Reviews |
| Manufacturer | RedX Tech |
| Recommended uses for product | Laptop |
| Reusability | Rechargeable |
| Voltage | 11.55 Volts |

## Product Details

- **Battery capacity:** 4330 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** redx
- **Recommended uses for product:** Laptop
- **Voltage:** 11.55 Volts

## Images

![RedX HSTNN LB8G SS03XL Laptop Battery for Hp EliteBook 730 735 740 745 755 830 840 846 G5 745 840 G6 ZBOOK 14U G5 G6 HSN I12C Series 933321 855 932823 421 11.55V 50Wh, Black - Image 1](https://m.media-amazon.com/images/I/71rLvEq1CQL.jpg)

## Customer Reviews

### ⭐ Battery life poor
*by K***. on 1 December 2025*

Disappointed as the battery is not 50wh as discribed it shows 38wh

### ⭐ Drain out in less than 60 minutes
*by F***. on 24 August 2025*

very short battery life. once fully charged, battery drains out very quickly, within 60 minutes

### ⭐ Battery specifications are not correct
*by M***R on 13 April 2024*

Battery specifications are not correct it comes with 25.4Wh not 50Wh It's very disappointing

## Frequently Bought Together

- RedX HSTNN LB8G SS03XL Laptop Battery for Hp EliteBook 730 735 740 745 755 830 840 846 G5 745 840 G6 ZBOOK 14U G5 G6 HSN I12C Series 933321 855 932823 421 11.55V 50Wh, Black
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-16*