# Battery for Dell laptops, 56Wh, 4‑cell, compatible models using MPN 4WN0Y

**URL:** https://aio.lv/en/product--dell-4wn0y--11685597
**Data updated:** 2026-02-16 07:12 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 4WN0Y
**EAN:** 5715328196339
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-4wn0y--11685597

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Rechargeable 56Wh 4‑cell battery for Dell laptops (MPN 4WN0Y). Provides portable power for mobile use, supporting typical laptop runtimes and enabling work away from mains power. Intended as an OEM replacement for compatible Dell notebook models; ideal for travel, remote work or as a spare. Installation requires following Dell safety and compatibility guidelines.

## Long description

Rechargeable 56Wh 4-cell battery designed for use in compatible Dell laptop models. This OEM-style replacement battery restores mobile runtime for notebooks originally specified to accept this capacity and cell configuration. It supplies portable power for typical productivity tasks, multimedia playback and light mobile workloads, allowing users to work away from mains power or carry a spare for travel and remote work situations. Installation should follow Dell safety and compatibility guidelines to ensure proper fit and performance.
Advantages
The 56Wh 4-cell design balances capacity and weight to extend laptop operating time without significantly increasing device bulk. As a direct-fit replacement for compatible Dell notebooks, it maintains original power characteristics and charging behaviour when installed correctly. The battery offers stable voltage output for consistent performance across common office applications, web browsing and video playback. Using a compatible OEM-style battery helps preserve system battery management features and charging profiles.
Suitable for
Extending laptop runtime for remote work and travel
Replacing an aged or degraded battery in compatible Dell notebooks
Keeping as a spare battery for field use or long commutes
Students and professionals needing predictable mobile power for typical productivity tasks
Key specifications
Capacity: 56Wh
Cell count: 4-cell configuration
Chemistry: Lithium-ion (typical for notebook batteries)
Typical use: provides power for productivity, web browsing and media playback
Form factor: notebook internal replaceable battery designed to fit specified Dell laptop models
How to use
Power down the laptop and disconnect the charger before replacing the battery. Follow the laptop manufacturer’s disassembly and battery replacement instructions to remove the old battery and install the replacement. After installation, charge the battery fully before first use and allow the system to calibrate battery level reporting through a few full charge/discharge cycles if recommended by Dell. Use the laptop’s power management settings to optimise runtime and charging behaviour.
Usage recommendations
Store the battery in a cool, dry place and avoid prolonged exposure to temperatures above manufacturer-recommended limits. Do not disassemble, puncture or expose the battery to fire. Use only compatible chargers and follow Dell safety and handling guidelines. If the battery shows signs of swelling, excessive heat, or performance degradation, stop using it and seek authorised service.

## FAQ

### How much does the Dell laptop battery 56Wh 4‑cell (MPN 4WN0Y) cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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

## Image

https://aio.lv/img/cache/product/11685597/67033753_large.webp