# Battery HP Compaq MU06 NB460021

**URL:** https://aio.lv/en/product--extra-digital-nb460021--4113404
**Data updated:** 2025-12-29 15:39 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB460021
**EAN:** 9990000460021
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 33.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb460021--4113404

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Extra Digital NB460021 battery is designed for HP laptops, specifically compatible with Compaq MU06 models. This high-quality lithium-ion battery ensures reliable performance and longevity, providing your laptop with the power it needs for extended use. With a capacity that meets or exceeds OEM specifications, it is an ideal replacement for your old or worn-out battery, allowing you to work or play without interruptions.

## Long description

Battery HP Compaq MU06 NB460021 is a replacement lithium-ion battery compatible with Compaq Presario CQ42 and other HP/Compaq models that use the MU06/NB460021 type. It delivers 10.8 V and 5200 mAh capacity in a black housing and is intended as a direct substitute for worn or failed original batteries to restore mobile power for everyday laptop use.
Advantages
This NB460021 battery offers capacity that meets OEM specifications, stable voltage output of 10.8 V, and a design compatible with laptops using the Compaq MU06 reference. The lithium-ion chemistry provides reliable charge cycles and predictable performance, while the form factor and connector match the original to ensure straightforward replacement.
Suitable for
 Compaq Presario CQ42 laptops requiring MU06 / NB460021 battery
 HP/Compaq notebook models that list MU06 or NB460021 as compatible
 Users needing a replacement for an old, degraded, or non-functioning battery
Key specifications
 Model: NB460021 (MU06)
 Voltage: 10.8 V
 Capacity: 5200 mAh
 Chemistry: Lithium-ion
 Colour: Black
 Manufacturer brand: extra digital
 MPN: NB460021
 EAN: 9990000460021
How to use
Power down the laptop and disconnect the AC adapter. Remove the original battery following the laptop manufacturer’s instructions, then insert the NB460021 (MU06) battery until it clicks into place. Reconnect the AC adapter and power on the laptop. Allow the new battery to charge fully before first use to ensure proper battery calibration and accurate charge reporting.
Usage recommendations
To prolong battery life, avoid deep discharges when possible, store the battery at partial charge if unused for extended periods, and use the laptop’s power management settings to reduce unnecessary drain. Only use compatible chargers and follow HP/Compaq service guidance for safe handling and disposal.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 5200 mAh |
| Battery voltage | 10.8 V |
| Product colour | Black |

### Technical details

| Feature | Value |
|---|---|
| Type | Battery |
| Compatibility | Compaq MU06 |
| Brand compatibility | HP |

## FAQ

### How much does the Battery HP Compaq MU06 NB460021 cost, and is it available for purchase?

The price is 39.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 02.07.2026 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. 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 extra digital 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 extra digital 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4113404/65717529_large.webp