# Rechargeable battery Dell 451-BCSZ 48.5Wh Lithium for portable devices

**URL:** https://aio.lv/en/product--dell-451-bcsz--11464991
**Data updated:** 2026-02-15 12:38 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Dell
**Manufacturer code:** 451-BCSZ
**EAN:** 5715063801383
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 125.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 104.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-451-bcsz--11464991

## 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

Dell 451-BCSZ is a rechargeable 48.5Wh lithium battery designed for compatible Dell portable devices. It provides replacement power for undetermined notebook models that accept the 451-BCSZ part, restoring runtime for mobile use. Suitable for users needing an OEM-brand spare or replacement cell to maintain battery life during travel, work, or everyday use.

## Long description

Dell 451-BCSZ is a rechargeable 48.5Wh lithium battery intended as a replacement power source for compatible Dell portable devices. Designed to restore mobile runtime, this battery fits notebooks and other portable systems that accept the 451-BCSZ form factor and electrical specifications. It provides storage capacity for everyday tasks and travel where original battery performance has declined or a spare pack is required.
Advantages
This lithium battery delivers 48.5Wh of energy in a compact, OEM-compatible design, offering predictable runtime restoration for supported Dell devices. The rechargeable chemistry ensures repeatable charge cycles, and the battery is manufactured to meet typical safety and performance expectations for laptop power modules. Installation restores on-the-go productivity without requiring changes to system settings or external power adapters.
Suitable for
Replacing degraded or failed internal batteries in compatible Dell notebooks
Keeping a spare battery for travel and extended mobile work
Maintaining uninterrupted use during power outages or long meetings
Repair shops and service centers performing battery replacements
Key specifications
Battery chemistry: lithium-ion
Rated energy capacity: 48.5Wh
Rechargeable: yes
Form factor: internal notebook battery compatible with Dell devices that accept this physical and electrical configuration
Typical use: portable computing power for notebooks and similar devices
How to use
Power down the laptop and disconnect any external power source before replacing the battery. Follow the device manufacturer’s disassembly instructions to access the battery compartment, remove the existing cell, and install the replacement in the correct orientation. Reconnect any battery connectors securely and reassemble the device. After installation, charge the new battery to full capacity before normal use to allow the battery management system to calibrate.
Usage recommendations
Use the battery with compatible Dell models only and follow safety guidelines: avoid exposure to extreme heat or moisture, do not puncture or disassemble the battery, and use the original or recommended charger to maintain safe charging behavior. For long-term storage, store the battery at around 40% charge in a cool, dry place and check charge level periodically.

## FAQ

### How much does the Battery Dell 451-BCSZ 48.5Wh Lithium cost, and is it available for purchase?

The price is 125.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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: Bank transfer. 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/11464991/66102658_large.webp