# Battery DELL 045N3J Laptop Spare Part

**URL:** https://aio.lv/en/product--dell-045n3j--7059288
**Data updated:** 2025-12-30 06:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 045N3J
**EAN:** 5715063015063
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 139.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 115.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-045n3j--7059288

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The DELL 045N3J battery is designed for Dell laptops, providing reliable power and longevity. It ensures optimal performance and compatibility with various Dell models. This battery is essential for maintaining your laptop's functionality, allowing for extended use without frequent recharging. Its design prioritizes safety and efficiency, making it a dependable choice for users.

## Long description

The DELL 045N3J is a 3-cell replacement battery for compatible Dell laptops, offering up to 42 WHr capacity to maintain device operation when away from mains power. Designed to match Dell specifications, it supports extended use and is intended as a spare part to restore or extend laptop runtime while keeping safety and efficiency in mind.
Advantages
The battery provides reliable power delivery and is compatible with a range of Dell laptop models. Its 42 WHr capacity helps reduce the need for frequent recharging during mobile use. The unit is black and manufactured to meet design and safety expectations for laptop spare parts.
Suitable for
Users who need a replacement battery for compatible Dell laptops
On-the-go use where mains power is unavailable
Extending the working time of an older laptop
Key specifications
Brand: Dell
Model / MPN: 045N3J
Battery type: 3-cell lithium battery
Capacity: up to 42 WHr
Colour: Black
EAN: 5715063015063
How to use
Power down the laptop and disconnect it from any power source. Remove the existing battery following the laptop manufacturer's service instructions, then insert the DELL 045N3J into the battery bay until it locks in place. Reconnect power and start the laptop; check the operating system battery indicator to ensure the replacement is recognized and charging. Refer to the laptop manual for any model-specific installation steps.
Usage recommendations
For best results, calibrate the new battery by charging it fully and then discharging to a low level before regular use. Avoid exposing the battery to extreme temperatures and follow Dell's safety guidelines for storage and disposal.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Number of battery cells | 3 |
| Battery capacity | 42 Wh |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Brand compatibility | Dell |

## FAQ

### How much does the Battery DELL 045N3J cost, and is it available for purchase?

The price is 139.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 129 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 30.06.2026 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

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

When making a choice, we recommend paying attention to the key features: product colour, 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.

### Where can I download the instructions for Battery DELL 045N3J?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/7059288/65719188_large.webp