# Laptop battery Dell 56Wh 3-cell Lithium Ion 451-BCQH, replacement for compatible Dell models

**URL:** https://aio.lv/en/product--dell-451-bcqh--10747779
**Data updated:** 2026-02-12 22:05 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 451-BCQH
**EAN:** 5715063270424
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 62.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-451-bcqh--10747779

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Rechargeable laptop battery Dell 56Wh 3-cell Lithium Ion (MPN 451-BCQH). Provides 56 watt-hours of capacity in a compact 3-cell lithium-ion configuration. Designed as a direct replacement for compatible Dell notebooks to restore portable runtime. Ideal for users needing a spare or replacement battery for travel, work, or extended mobile use; improves unplugged operation time and maintains system mobility.

## Long description

The Dell 56Wh 3-cell Lithium Ion laptop battery is a rechargeable power unit designed as a direct replacement for compatible Dell notebook models. Offering 56 watt-hours of capacity in a compact 3-cell layout, the battery restores portable runtime for devices whose original battery has degraded. The unit is intended to maintain system mobility and extend unplugged operation time for everyday tasks and travel.
Advantages
This replacement battery provides a balance of capacity and compact size, delivering up to 56Wh of energy while fitting into the original battery bay of compatible Dell laptops. It uses lithium-ion chemistry to offer consistent discharge characteristics and efficient energy density. As a direct replacement, the battery simplifies installation and returns battery-backed functionality without requiring system modifications.
Suitable for
Users needing a spare or replacement battery for travel and commuting
Extending mobile runtime for office work, web browsing, and media playback
Replacing a degraded or non-functioning battery to restore unplugged use
Maintaining laptop portability for fieldwork or meetings
Key specifications
Chemistry: Lithium-ion (Li-ion)
Rated energy: 56 watt-hours (Wh)
Cell count: 3-cell configuration
Form factor: Notebook replacement battery designed for compatible Dell chassis
Typical use: Rechargeable external power source for laptop operation when unplugged
How to use
Power off the laptop or place it into a safe shutdown state, then remove the existing battery according to the notebook manufacturer’s instructions. Align the replacement battery with the battery bay and slide or click it into place until secure. Recharge the battery using the original AC adapter and allow an initial full charge cycle for accurate capacity reporting. Monitor charge level through the operating system battery indicator and follow normal charging practices to maintain battery health.
Usage recommendations
Store and operate the battery within manufacturer-recommended temperature ranges, avoid exposure to extreme heat or moisture, and use the original or compatible charger. Calibrate the battery occasionally by performing a full charge-discharge cycle to keep the system’s battery reporting accurate. If the laptop will not be used for long periods, store the battery at approximately 40–60% charge in a cool, dry place.

## FAQ

### How much does the Dell laptop battery 56Wh 3-cell 451-BCQH cost, and is it available for purchase?

The price is 75.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 240 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 10.07.2026 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/10747779/68517449_large.webp