# Replacement laptop battery t6 power NBHP0129 for HP ProBook 430 G4 / 440 G4 / 450 G4 / 470 G4 3930mAh 45Wh

**URL:** https://aio.lv/en/product--t6-power-nbhp0129--3515626
**Data updated:** 2025-12-29 10:58 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** t6 power
**Manufacturer code:** NBHP0129
**EAN:** 8595605519139
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--t6-power-nbhp0129--3515626

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Compatible replacement battery by t6 power, model NBHP0129, designed for HP ProBook 430 G4, 440 G4, 450 G4 and 470 G4 models. Rated at 3930mAh (45Wh), it provides power for mobile use and restores original runtime. Intended for users needing a direct swap battery for everyday office work, travel and remote use. Check compatibility with your exact laptop model before purchase.

## Long description

Replacement laptop battery t6 power NBHP0129 for HP ProBook series. This Li‑polymer battery has a capacity of 3930 mAh (45 Wh), nominal voltage 11.4 V and compact dimensions 180 x 89 x 7 mm with a weight of 200 g. It is supplied as a compatible replacement for original HP part numbers RR03XL, RR03048XL, 851610-855 and related codes, intended to restore portable power for supported HP ProBook 430/440/450/470 G4 and certain G5 models.
Advantages
The battery offers a direct-fit replacement designed to match the physical size and electrical specifications of the original unit for straightforward installation. With Li‑poly chemistry and a 3930 mAh rating it provides the same rated energy (45 Wh) as the referenced OEM models, enabling similar runtime for everyday office tasks and mobile use. Multiple compatible product numbers are listed to simplify cross-referencing with original HP part codes.
Suitable for
 Hewlett Packard ProBook 430 G4
 Hewlett Packard ProBook 440 G4
 Hewlett Packard ProBook 450 G4
 Hewlett Packard ProBook 470 G4
 Selected HP ProBook G5 models compatible with listed part numbers
Key specifications
 Chemistry: Li‑poly (lithium polymer)
 Capacity: 3930 mAh (45 Wh)
 Voltage: 11.4 V
 Dimensions: 180 x 89 x 7 mm
 Weight: 200 g
 Manufacturer / model: t6 power NBHP0129
 Compatible part numbers: RR03XL, RR03048XL, 851610-855, 851610-850, 851477-421, 851477-541, 851477-831, 851477-832, HSTNN-Q01C, HSTNN-Q02C, HSTNN-Q03C, HSTNN-Q04C, HSTNN-Q06C, HSTNN-UB7C
 EAN: 8595605519139
How to use
Power down the laptop and disconnect it from the mains. Remove the bottom cover according to the laptop manufacturer’s service instructions, disconnect the old battery and replace it with the t6 power NBHP0129, ensuring the connector and mounting points align correctly. Reassemble the laptop and charge the new battery fully before first use. Verify battery status in the operating system power settings after installation.
Usage recommendations
Check exact model and part number compatibility with your HP ProBook before purchase. Use the original or a compatible charger and avoid exposing the battery to high temperatures, moisture, or mechanical damage. For best performance, fully charge the battery before initial use and follow standard laptop battery care practices.

## FAQ

### How much does the t6 power NBHP0129 laptop battery for HP ProBook G4 cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 09.07.2026 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 t6 power 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 t6 power 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

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