# Battery pack extra digital KC04XL for HP notebooks, 3300mAh, model NB461851

**URL:** https://aio.lv/en/product--extra-digital-nb461851--7108824
**Data updated:** 2025-12-30 06:08 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** extra digital
**Manufacturer code:** NB461851
**EAN:** 9990000461851
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 40.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-nb461851--7108824

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Replaceable notebook battery extra digital KC04XL (model NB461851) with 3300mAh capacity designed for compatible HP laptops. Provides portable power for extended runtime, suitable for travel, work, and everyday use. Intended as a direct battery replacement to restore device operation and battery life; follow manufacturer compatibility and installation instructions.

## Long description

Extra Digital Advanced notebook battery KC04XL (model NB461851) is a replaceable Li‑ion battery with 3300 mAh capacity, 50 Wh and 15.2 V nominal voltage. Designed as a direct replacement for compatible HP Envy and Envy x360 13 series laptops, this battery restores portable power and supports extended runtime for travel, work and everyday use. The battery uses new rechargeable Li‑ion cells and does not exhibit a memory effect, so it can be recharged at any convenient time.
Advantages
The battery offers a balanced combination of capacity and voltage (3300 mAh, 15.2 V, 50 Wh) for compatible HP 13‑inch models and is manufactured with new high‑quality Li‑ion cells to ensure reliable performance. Absence of memory effect allows flexible charging habits. The product is covered by a 12‑month warranty and matches several OEM part numbers (KC04053XL, KC04XL, HSTNN‑DB8P, HSTNN‑IB8K, L08496‑855, L08544‑1C1, L08544‑2B1, TPN‑W133, TPN‑W136).
Suitable for
Replacing a worn or faulty battery in HP Envy 13 and Envy x360 13 series laptops
Extending mobile runtime for travel or remote work
Maintaining everyday portability for office, study and casual use
Key specifications
Capacity: 3300 mAh (50 Wh)
Voltage: 15.2 V
Cell type: Li‑ion
Model / MPN: NB461851 / KC04XL
Compatible part numbers: KC04053XL, KC04XL, HSTNN‑DB8P, HSTNN‑IB8K, L08496‑855, L08544‑1C1, L08544‑2B1, TPN‑W133, TPN‑W136
Warranty: 12 months
How to use
Power off the laptop and disconnect any external power source before replacing the battery. Remove the existing battery following the laptop manufacturer’s instructions or service manual, insert the Extra Digital KC04XL battery into the battery bay until it clicks into place, and reassemble the device. After installation, connect the laptop to the charger and allow the battery to charge fully for optimal calibration. Verify system reports the new battery and that firmware/BIOS settings remain unchanged.
Usage recommendations
For correct compatibility, compare the replacement battery’s model/part numbers and physical connector with the original battery. If compatibility is unclear, consult a sales consultant or refer to the laptop’s service documentation. Dispose of the old Li‑ion battery according to local regulations.

## FAQ

### How much does the extra digital KC04XL notebook battery NB461851 cost, and is it available for purchase?

The price is 49.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 03.07.2026 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

## Image

https://aio.lv/img/cache/product/7108824/52219545_large.webp