# Battery DELL H40H4 for Latitude Rugged 5424 7424

**URL:** https://aio.lv/en/product--dell-dell-h40h4--4303951
**Data updated:** 2026-01-13 21:21 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** DELL-H40H4
**EAN:** 5397184578568
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The DELL H40H4 battery is designed for Latitude Rugged 5424 and 7424 models. It offers reliable performance and long-lasting power, ensuring your device operates efficiently. This battery is compatible with DELL laptops, providing a perfect fit and optimal functionality. With its durable design, it withstands tough conditions, making it ideal for rugged use. Upgrade your laptop's battery life with the DELL H40H4 for uninterrupted productivity.

## Long description

The DELL H40H4 battery is a Lithium-Ion (Li-Ion) replacement battery designed for use with Dell Latitude Rugged 5424 and 7424 laptops. It provides a direct-fit power source intended to restore or extend run time for field and industrial environments where reliable, long-lasting battery performance is required. The battery is made to meet physical and electrical compatibility with the specified Latitude Rugged models, supporting mobile productivity without modifying the device.
Advantages
The Lithium-Ion chemistry delivers a favourable energy-to-weight ratio and consistent discharge characteristics, enabling steady power delivery throughout typical usage cycles. Its design focuses on durability and secure installation to maintain stable contact and operation in rugged conditions. The battery is intended to help maintain wireless connectivity, peripheral use and sustained computing tasks by offering extended runtime compared with low-capacity alternatives.
Suitable for
Field work and outdoor operations where Latitude Rugged 5424 or 7424 laptops are used
Industrial or military environments requiring reliable mobile power
Extended work shifts, remote inspections and site surveys
Replacement or spare battery for on-the-go professionals using compatible Dell Latitude Rugged models
Key specifications
Battery chemistry: Lithium-Ion (Li-Ion)
Compatibility: Designed for Dell Latitude Rugged 5424 and 7424 series
Form factor: OEM-compatible removable battery pack for specified laptops
Intended use: Portable laptop power for ruggedized notebook models
How to use
Power down the laptop or put it into hibernation, then remove any existing battery following the laptop manufacturer's service instructions. Align the DELL H40H4 battery with the battery bay and slide or click it into place until it is firmly seated and any latches engage. Restart the laptop and check the system battery indicator to confirm recognition and charge level. Follow normal charging cycles and allow the battery to charge fully before extended use.
Usage recommendations
For optimal performance and longevity, use the battery with the compatible Dell Latitude Rugged 5424 or 7424 models only, avoid extreme temperatures during charging and storage, and store the battery at moderate state-of-charge if kept unused for extended periods. Regularly update laptop firmware and power management settings to ensure accurate charge reporting and safe operation.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84732990 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 3 |
| Battery capacity | 51 Wh |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | Latitude Rugged 5424/7424 |
| Brand compatibility | Dell |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Dell products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Dell service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery technology, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

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