# Battery DELL DMF0C

**URL:** https://aio.lv/en/product--dell-dmf0c--3543791
**Data updated:** 2026-01-13 17:44 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** DMF0C
**EAN:** 5706998873750
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The DELL DMF0C battery is designed for reliable performance and longevity. It offers a capacity of 42Wh, ensuring your laptop runs smoothly for extended periods. This lithium-ion battery is compatible with various DELL laptop models, providing a perfect fit and easy installation. With built-in protection against overcharging and overheating, the DELL DMF0C battery guarantees safety and efficiency for your device.

## Long description

The DELL DMF0C battery is a lithium-ion replacement battery designed to restore portable power to compatible Dell laptops. With a rated capacity of 42Wh, this battery provides reliable run time for everyday tasks such as web browsing, office work and multimedia playback. The pack is engineered for a secure fit and straightforward installation, and includes built-in protections against overcharging and overheating to support safe operation.
Advantages
The lithium-ion chemistry delivers a balanced combination of energy density and weight, offering extended runtime without significantly increasing device mass. Integrated safety features reduce risks associated with charging and temperature fluctuations. The battery’s compact design and standard connector ensure compatibility with multiple Dell laptop models while allowing quick replacement and minimal setup effort.
Suitable for
 Replacing a worn or failed battery in compatible Dell laptops
 Extending portable runtime for office productivity and study
 Providing spare power for travel or remote work
 Using during presentations or meetings where mains power is unavailable
Key specifications
 Battery technology: Lithium-Ion (Li-Ion)
 Rated capacity: 42 Wh
 Weight: 0.3 kg
 Cell configuration: rechargeable Li-Ion cells (integrated protection circuitry)
 Form factor: internal laptop battery, designed for direct replacement
How to use
Power down the laptop and disconnect any external power adapters before beginning the replacement. Follow the laptop manufacturer’s service instructions to access the internal battery compartment, remove retaining screws or latches, and disconnect the existing battery from the mainboard. Install the DELL DMF0C battery by connecting its connector securely to the laptop’s battery socket, resecuring any screws or brackets, and reassembling the chassis. After installation, charge the battery fully using the original or compatible charger before first use to ensure proper calibration.
Usage recommendations
To optimize battery life, avoid exposing the battery to prolonged high temperatures, store it partially charged if unused for extended periods, and use the laptop’s power management settings to reduce unnecessary drain. If the laptop will not be used for several months, store the battery at about 40–60% charge in a cool, dry place and recharge it periodically.

## 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 |
| Brand compatibility | Dell |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.3 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 348 g |
| Package depth | 164 mm |
| Package height | 64 mm |
| Package width | 247 mm |

## 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, weight, 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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