# Battery for Dell laptops, 42WHR 3-cell, compatible replacement (MPN 451-BCIB)

**URL:** https://aio.lv/en/product--dell-451-bcib--11685614
**Data updated:** 2026-02-16 07:12 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 451-BCIB
**EAN:** 5715328196889
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-07-13 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-bcib--11685614

## 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

Replacement 3-cell battery for Dell laptops with 42WHR capacity (MPN 451-BCIB). Designed to restore portable power for compatible Dell models, it provides standard runtime for everyday use such as web browsing, office work and media playback. Easy to install, it suits users needing a direct OEM-replacement battery to extend device uptime.

## Long description

This Dell-compatible 3-cell battery with 42WHR capacity is a direct replacement designed to restore portable power for supported Dell laptop models. It provides standard runtime suitable for everyday tasks such as web browsing, office productivity and media playback. The battery is sized and shaped to match the original pack for straightforward installation and reliable contact with the laptop’s power connector.
Advantages
The battery delivers a balance of capacity and compact form factor, enabling extended mobile use without significantly increasing weight or thickness. As a compatible replacement, it is intended to match the electrical and mechanical fit of the original unit, offering predictable performance for routine workflows. Installation is simple and requires no special tools, and the battery meets common safety and charging behaviours expected by modern Dell systems.
Suitable for
Everyday web browsing and email
Office applications and productivity software
Video playback and light multimedia use
Field work where a direct OEM-style replacement is required
Users needing to replace an aged or underperforming laptop battery
Key specifications
Cell count: 3-cell configuration
Rated energy: 42 watt-hours (WHR)
Form factor: slim replacement pack compatible with specific Dell laptop models
Typical runtime: suitable for standard daily usage patterns (web, office, media)
Connection: direct laptop battery connector compatibility and mechanical fit
How to use
Power down the laptop and disconnect any external power source before beginning. Remove the existing battery following the laptop manufacturer’s service instructions or user manual; typically this involves unlocking and sliding out the removable pack or opening the service access panel for internal batteries. Insert the replacement battery ensuring alignment of the connector and secure any latches or screws required. Reconnect AC power and allow the system to recognize and calibrate the new battery; a full charge cycle is recommended before regular use.
Usage recommendations
For best results, use the replacement battery with compatible Dell models and keep firmware and power management settings up to date. Calibrate battery charge reporting occasionally by charging to full and then discharging to a low level under normal use. Store unused batteries in a cool, dry place and avoid prolonged exposure to high temperatures. If any swelling, leakage or abnormal heating is observed, stop use immediately and follow proper disposal procedures for lithium batteries.

## FAQ

### How much does the Dell laptop battery 42WHR 3-cell (MPN 451-BCIB) 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/11685614/67033769_large.webp