# Laptop battery Dell 42WHr 3-cell model 451-BCIL for compatible Dell notebooks

**URL:** https://aio.lv/en/product--dell-451-bcil--11685615
**Data updated:** 2026-02-16 07:12 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 451-BCIL
**EAN:** 5715328196896
**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-bcil--11685615

## 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 laptop battery Dell 42WHr 3‑cell (model 451-BCIL) designed for compatible Dell notebooks. Provides a nominal capacity of 42 watt‑hours using three cells to restore mobile runtime for everyday use — web browsing, office work and light multimedia. Easy to install, intended as an OEM-compatible spare to maintain battery-powered operation and extend time away from mains.

## Long description

Replacement laptop battery Dell 42WHr 3-cell model 451-BCIL for compatible Dell notebooks delivers nominal 42 watt‑hours of capacity in a compact, OEM-compatible form. It restores mobile runtime for everyday tasks such as web browsing, office productivity and light multimedia, and is intended as a direct-fit spare that installs into supported Dell laptop models to re-enable battery-powered operation and reduce dependence on mains power.
Advantages
This 3-cell battery offers a balance of capacity and compact size suitable for thin-and-light notebooks. It provides a nominal 42WHr capacity that helps extend run time compared with depleted original cells, and its compatible design enables straightforward installation without additional tools in most supported models. The battery is designed for standard charging and discharge behavior compatible with Dell charging systems and power management, maintaining typical safety and performance expectations for everyday mobile use.
Suitable for
 Web browsing and online meetings
 Office applications and document editing
 Light multimedia playback and streaming
 Portable use when mains power is unavailable or inconvenient
Key specifications
 Nominal capacity: 42 watt‑hours (WHr)
 Cell count: 3 cells
 Form factor: slim internal laptop battery designed for compatible Dell notebook compartments
 Intended usage: replacement/OEM-compatible battery for mobile computing
 Typical lifecycle: designed for normal daily charging cycles (performance varies with use and settings)
How to use
Power the laptop off and disconnect any external power source before replacing the battery. Remove the service access panel or bottom cover according to the laptop manufacturer’s instructions, carefully disconnect the existing battery connector and remove the old module. Align the replacement battery with the compartment, reconnect the battery cable securely and reassemble the access panel. After installation, connect the AC adapter and allow the system to recognize the new battery; perform a full charge cycle for initial calibration if recommended by the laptop manufacturer.
Usage recommendations
Use the battery with compatible Dell notebooks only, follow the laptop manufacturer’s safety and maintenance guidelines, avoid exposure to extreme temperatures, and store the battery at moderate charge if not used for extended periods. Replace the battery if you observe swelling, leakage, abnormal heat, or substantial capacity loss; dispose of the old battery in accordance with local battery recycling regulations.

## FAQ

### How much does the Dell laptop battery 42WHr 3-cell 451-BCIL 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 — 314 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

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