# Laptop battery Dell 42Wh Lithium-ion prismatic 0Y3F7Y, compatible replacement for select Dell notebooks

**URL:** https://aio.lv/en/product--dell-0y3f7y--6990258
**Data updated:** 2026-02-12 14:22 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 0Y3F7Y
**EAN:** 5715063012048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 61.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-0y3f7y--6990258

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Rechargeable Dell laptop battery 42Wh, lithium-ion prismatic cell with part number 0Y3F7Y. Designed as a factory-compatible replacement for select Dell notebook models, it restores portable power for work and travel. Use to replace worn-out batteries to regain run time, maintain system stability, and support typical laptop functions such as web browsing, office work and media playback.

## Long description

Rechargeable Dell laptop battery 42Wh lithium-ion prismatic cell designed as a compatible replacement for select Dell notebooks. This battery restores portable power for everyday tasks such as web browsing, office work and media playback, and is intended to replace worn or degraded batteries to recover run time and maintain stable system operation.
Advantages
This 42Wh lithium-ion prismatic battery offers a balance between capacity and weight for improved portability. Its chemistry provides consistent voltage output and reliable charge-discharge cycles typical for notebook use. As a compatible replacement for certain Dell models, it integrates with system power management to support normal battery reporting and charging behaviour.
Подходит для
 Повседневная работа в офисных приложениях и браузере
 Просмотр видео и воспроизведение мультимедиа в дороге
 Короткие деловые поездки и работа вне офиса
 Замена изношенной батареи для восстановления автономной работы ноутбука
Key specifications
 Type: Lithium-ion prismatic cell
 Nominal energy capacity: 42 Wh
 Form factor: Internal laptop battery, slim prismatic pack
 Typical use: Rechargeable power source for compatible notebook models
 Expected behaviour: Supports standard notebook charging and reporting functions
How to use
Power down the notebook and disconnect the AC adapter before attempting battery replacement. Remove the existing battery following the notebook manufacturer’s instructions and install the replacement pack, ensuring the battery connector seats securely. After installation, connect the AC adapter and allow the system to detect the new battery; initial calibration may require a full charge cycle and occasional power cycling through the operating system battery tools.
Usage recommendations
For optimal lifespan, avoid deep discharges and prolonged storage at full charge; store the battery at moderate state of charge (around 40–60%) if not used for extended periods. Use the notebook’s power management settings to reduce unnecessary charge cycles and maintain firmware/BIOS updates from the system vendor to ensure correct battery reporting and charging behavior.
Note: Verify physical compatibility with your specific Dell notebook model before purchase and follow safety guidance for handling lithium-ion batteries, including avoiding exposure to heat, crushing, or direct contact with liquids.

## FAQ

### How much does the Dell laptop battery 42Wh 0Y3F7Y cost, and is it available for purchase?

The price is 74.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 239 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 10.07.2026 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/6990258/51506230_large.webp