# Laptop battery Dell 42Wh Lithium‑Ion, model 451‑BCMD, rechargeable internal replacement

**URL:** https://aio.lv/en/product--dell-451-bcmd--11675479
**Data updated:** 2026-02-16 07:07 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 451-BCMD
**EAN:** 5715328185890
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 91.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 76.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-451-bcmd--11675479

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Replace or upgrade your laptop power source with this Dell 42Wh Lithium‑Ion internal battery, model 451‑BCMD. The rechargeable 42Wh capacity provides portable runtime for compatible Dell laptops. Designed as a direct replacement, it supports typical mobile computing tasks, travel use and extended unplugged operation. Installation requires matching model compatibility and basic disassembly.

## Long description

This Dell 42Wh Lithium‑Ion internal battery (model 451‑BCMD) is a rechargeable replacement designed for compatible Dell laptops. It provides a 42Wh energy capacity to restore or extend unplugged runtime for everyday mobile computing tasks. The unit is intended as an internal replacement, requiring removal of the existing battery and reinstallation in accordance with the laptop manufacturer’s disassembly instructions.
Advantages
The battery offers a measured 42Wh capacity in a compact internal form that preserves the laptop’s original fit and balance. Being a Lithium‑Ion design, it delivers consistent discharge characteristics and accepts standard charging profiles used in Dell systems. As a direct replacement it minimizes compatibility issues when matched to supported laptop models and helps return the device to portable operation without modifying the power system.
Подходит для
 Восстановление рабочего времени ноутбука при отсутствии зарядного устройства
 Замена изношенного или неисправного внутреннего аккумулятора
 Использование в поездках и при мобильной работе
 Техническое обслуживание и обновление совместимых ноутбуков Dell
Key specifications
 Battery chemistry: Lithium‑Ion
 Nominal energy capacity: 42 Wh
 Form factor: internal rechargeable laptop battery
 Designed for: compatible Dell laptop models that use a 42Wh internal battery
 Typical use: mobile computing and travel; replaces original internal battery
How to use
Power off the laptop and disconnect any external power or peripherals before beginning. Follow the laptop manufacturer’s service instructions to access and remove the existing internal battery, taking proper electrostatic discharge (ESD) precautions. Install the replacement battery in the same orientation and secure fasteners as required. After reassembly, connect the AC adapter and fully charge the new battery before normal use. Verify battery status in the operating system battery utility to confirm correct installation.
Usage recommendations
To maximize service life, perform regular charge cycles and avoid prolonged storage at full charge or in high temperatures. Use the laptop’s power management settings to optimize runtime, and ensure the system BIOS and battery drivers are up to date for accurate reporting and charging behavior.

## FAQ

### How much does the Laptop battery Dell 42Wh 451‑BCMD cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 228 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 13.07.2026 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/11675479/68546431_large.webp