# Battery Dell 451-BCQF 4-cell Lithium-ion 40Wh replacement for compatible Dell laptops

**URL:** https://aio.lv/en/product--dell-451-bcqf--11448473
**Data updated:** 2026-02-15 12:36 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 451-BCQF
**EAN:** 5715063801376
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 162.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 134.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-451-bcqf--11448473

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Dell 451-BCQF is a 4-cell, 40Wh lithium-ion laptop battery designed as a direct replacement for compatible Dell notebook models. It restores portable power for everyday mobile use, supporting typical tasks like browsing, office work and light media playback. The battery provides an OEM-specified capacity and fits devices using this exact form factor and connector.

## Long description

Dell 451-BCQF is a 4-cell, 40Wh lithium-ion replacement battery designed to restore portable power to compatible Dell laptops that use this form factor and connector. It provides OEM-specified capacity for everyday mobile use, enabling typical activities such as web browsing, office productivity and light media playback. The battery is intended as a direct substitute for worn or failing internal batteries, matching the physical size and electrical characteristics required by supported notebook models.
Advantages
This 4-cell lithium-ion battery offers a balance of energy density and compact size, delivering up to 40Wh of usable capacity for extended unplugged operation compared with depleted original packs. Designed to fit the same mounting points and connector interface as the original unit, it simplifies replacement without the need for hardware modification. The battery uses standard lithium-ion chemistry for consistent voltage output during charge and discharge cycles and is built to meet safety and compatibility expectations for portable notebook use.
Suitable for
Everyday mobile productivity such as web browsing and office applications
Light multimedia playback and streaming while away from mains power
Replacement of worn or degraded internal batteries in compatible Dell laptops
Users seeking an OEM-equivalent capacity and form-fit replacement
Key specifications
Cell count: 4-cell lithium-ion configuration
Rated energy: 40 Wh
Chemistry: lithium-ion
Typical use: internal laptop battery for compatible Dell notebook models
Form factor: compact internal pack matching original mounting and connector
How to use
Turn off the laptop and disconnect the power adapter before installing the replacement battery. Remove the access panel or back cover following the laptop manufacturer’s disassembly instructions to expose the battery compartment. Carefully disconnect the battery cable from the motherboard, remove the old battery and install the replacement in the same orientation and mounting position. Reconnect the battery cable, reassemble the chassis and charge the battery fully before first use to allow the battery management system to calibrate. If unsure about disassembly, consult the laptop service manual or seek professional assistance to avoid damage.
Usage recommendations
Use the battery with compatible Dell laptops only and avoid exposing it to extreme temperatures, moisture or physical damage. Charge and discharge cycles should follow normal laptop usage; store the battery at around 40–60% charge if not used for extended periods. Dispose of depleted batteries according to local electronic waste regulations.

## FAQ

### How much does the Battery Dell 451-BCQF 4-cell 40Wh cost, and is it available for purchase?

The price is 162.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 167 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 14.07.2026 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/11448473/66085380_large.webp