# Battery for Dell laptops, 51 WHr, 3-cell, model 451-BCLU

**URL:** https://aio.lv/en/product--dell-451-bclu--11675451
**Data updated:** 2026-02-16 07:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 451-BCLU
**EAN:** 5715328185623
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 119.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 99.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-451-bclu--11675451

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Replacement 3-cell battery for Dell laptops, rated 51 WHr (model 451-BCLU). Designed to restore mobile power for compatible Dell notebook models, it provides portable energy for everyday use such as office work, web browsing and travel. Intended as a direct replacement part to extend runtime and maintain device mobility without altering functionality.

## Long description

Replacement 3-cell battery for Dell laptops with a capacity of 51 WHr, designed as a direct-fit power source for compatible Dell notebook models. This battery restores portable runtime for everyday tasks such as office work, web browsing and travel, enabling continued use of the laptop away from AC power. It maintains the original form factor and connection type so that device functionality remains unchanged when swapped with the original battery.
Advantages
The battery offers a balance of energy capacity and compact size suitable for thin-and-light notebooks. Rated at 51 WHr, it provides extended runtime compared with lower-capacity cells while remaining lightweight for mobile use. As a direct replacement, it preserves battery-level reporting and charging behavior with supported Dell systems, ensuring compatibility with existing charging circuitry and power management software.
Suitable for
 Office productivity and document editing on compatible Dell laptops
 Web browsing, email and online meetings while away from mains power
 Travel and commuting when a portable power source is needed
 Replacing a worn or degraded original battery to restore runtime
Key specifications
 Cell configuration: 3-cell lithium-ion pack
 Rated energy: 51 WHr
 Form factor: slim notebook battery designed for direct replacement
 Typical use: portable power for mainstream laptop workloads
 Compatibility: intended for Dell notebook models that accept this size and connector type
How to use
Power the laptop down or put it into hibernation, disconnect the AC adapter, and follow the device manufacturer’s instructions to remove the existing battery. Align the replacement battery with the battery bay and connectors, press into place until it locks, then reconnect the AC adapter. Allow the system to charge the new battery fully before first extended use to ensure accurate charge reporting. Observe on-screen battery and charging indicators to confirm proper installation.
Usage recommendations
Use the battery with compatible Dell systems only, keep it at moderate temperatures during charging and storage, and avoid prolonged exposure to extreme heat or cold. For best results, update the laptop’s firmware and power management drivers when prompted by the manufacturer. Recycle or dispose of the replaced battery according to local electronic waste regulations.

## FAQ

### How much does the Dell battery 451-BCLU — 51 WHr 3-cell cost, and is it available for purchase?

The price is 119.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 09.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Dell battery 451-BCLU — 51 WHr 3-cell be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/11675451/68538764_large.webp