# Battery pack Dell 42WHR 3‑cell, compatible replacement (MPN 451-BBXL)

**URL:** https://aio.lv/en/product--dell-451-bbxl--11685607
**Data updated:** 2026-02-16 07:12 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 451-BBXL
**EAN:** 5715328196803
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-451-bbxl--11685607

## 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 42WHR 3‑cell battery pack from Dell (MPN 451-BBXL) designed as a replacement power source for compatible portable devices. Provides 42 watt‑hours capacity in a compact 3‑cell format to restore run time, support everyday mobile use and enable on‑the‑go productivity. Use for battery replacement, spare unit, or when original battery performance declines.

## Long description

Rechargeable 42WHR 3‑cell battery pack compatible with Dell portable devices, designed to replace worn or failing batteries and restore device runtime. The compact 3‑cell format delivers 42 watt‑hours of capacity and is intended for use as a direct replacement or spare unit to support everyday mobile productivity and travel. The battery pack fits into compatible laptops and provides a reliable power source for routine tasks and extended unplugged use.
Advantages
This 42WHR 3‑cell battery pack offers consistent power delivery and predictable run times for light to medium workloads. Its compact size preserves the device’s portability while providing a capacity that balances weight and operating time. As a compatible replacement, it can restore lost battery performance and reduce downtime without requiring hardware modifications. The rechargeable design supports repeated charge cycles and is suitable for regular daily use.
Suitable for
Replacing a degraded internal battery in compatible Dell laptops
Carrying as a spare battery for travel or field work
Extending unplugged use for web browsing, office applications and video playback
Key specifications
Capacity: 42 watt‑hours (Wh)
Cell count: 3 cells
Type: Rechargeable lithium‑ion battery pack
Form factor: Compact, designed for internal installation in compatible portable devices
Typical use: Light to medium workload scenarios such as web browsing, document editing and media playback
How to use
Power off the device and disconnect any external power source before replacing the battery. Remove the existing battery according to the device manufacturer’s service instructions and install the replacement battery into the battery bay, ensuring secure mechanical and electrical connection. After installation, charge the battery fully before first use to allow the battery management system to calibrate state‑of‑charge reporting. Follow the device’s battery status indicators or operating system battery tools to monitor remaining runtime.
Usage recommendations
Store the battery in a cool, dry place and avoid exposure to high temperatures. For optimal lifespan, cycle the battery periodically and avoid keeping it at full charge for extended periods when the device is unused. Always use the device’s original or manufacturer‑approved charging accessories and follow safety guidance in the device manual when handling or disposing of the battery.

## FAQ

### How much does the Dell battery 42WHR 3‑cell (MPN 451-BBXL) cost, and is it available for purchase?

The price is 78.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 450 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/11685607/67033762_large.webp