# RTC battery HP EliteBook 755 G5 840 G5 846 G5 L17255-001

**URL:** https://aio.lv/en/product--hp-l17255-001--4360583
**Data updated:** 2026-01-13 21:22 (EET)
**Category:** Other Repair Parts
**Manufacturer:** HP
**Manufacturer code:** L17255-001
**EAN:** 5706998846341
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 70.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-l17255-001--4360583

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The HP L17255-001 RTC battery is designed for HP EliteBook 755 G5, 840 G5, and 846 G5 models. This reliable battery ensures your laptop maintains accurate time and settings even when powered off. With easy installation, it provides long-lasting performance and compatibility with multiple HP EliteBook models. Keep your laptop running smoothly with this essential spare part.

## Long description

The HP L17255-001 RTC battery is a replacement real-time clock battery designed for HP EliteBook 755 G5, 840 G5 and 846 G5 laptops. It preserves system time, BIOS settings and hardware configuration when the main battery is removed or the device is powered off for extended periods. The part is intended as a direct-fit spare to restore RTC function and prevent time-related errors, BIOS reset prompts, or loss of custom system settings.
Advantages
This RTC battery offers straightforward compatibility with the specified EliteBook models and is engineered for stable timekeeping and low self-discharge. Its compact form factor allows unobtrusive installation on the system board while delivering consistent voltage to backup the real-time clock and CMOS memory. The battery helps avoid BIOS resets and the need to reconfigure system parameters after power loss.
Suitable for
Repairing or maintaining HP EliteBook 755 G5, 840 G5 and 846 G5 laptops
Replacing a depleted or failing RTC/CMOS battery to restore correct system time
Servicing devices that display BIOS time errors or reset BIOS settings on power-off
IT maintenance kits for fleet laptops or spare-parts inventory
Key specifications
Function: Real-time clock (RTC) backup and CMOS memory power
Form factor: Small coin-style backup battery with connector suited for internal motherboard mounting
Voltage: Designed to provide stable backup voltage suitable for RTC circuitry
Compatibility: Specifically matched to certain HP EliteBook G5 series models
Durability: Low self-discharge chemical construction for long shelf and service life
How to use
Power off the laptop and disconnect any external power source and main battery before accessing the internal components. Open the service access panel or remove the bottom cover following the manufacturer’s maintenance instructions for the relevant EliteBook model. Locate the existing RTC/CMOS battery on the motherboard and carefully disconnect it from its socket or clip. Install the replacement battery in the same orientation and reconnect any retained cable or holder. Reassemble the laptop, reconnect power, and enter BIOS to verify date, time and saved settings. Dispose of the old battery in accordance with local battery recycling regulations.
Usage recommendations
Use only when compatible with the listed EliteBook models. If unsure about disassembly, consult official service documentation or an authorized technician. Verify BIOS settings after replacement and keep a record of the installation date to monitor battery life.

## Specifications

| Feature | Value |
|---|---|
| Type | RTC battery |
| Compatibility | EliteBook 755 G5, EliteBook 840 G5, EliteBook 846 G5 |
| Brand compatibility | HP |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84732990 |

## FAQ

### How much does the RTC battery HP EliteBook 755 G5 840 G5 846 G5 cost, and is it available for purchase?

The price is 84.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 28.07.2026 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 HP 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 HP 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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