# RTC Battery Lenovo FRU01HY008 — Real-time Clock Backup Battery

**URL:** https://aio.lv/en/product--lenovo-fru01hy008--6223806
**Data updated:** 2026-02-12 14:20 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** FRU01HY008
**EAN:** 5706998249715
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-fru01hy008--6223806

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Lenovo FRU01HY008 is an RTC (real-time clock) backup battery designed to maintain system time and BIOS settings when the main power is off. Compatible with Lenovo systems that accept this FRU, it ensures accurate timekeeping, preserves configuration and diagnostic data, and helps prevent boot or scheduling issues. Ideal for service, repair, or replacement in laptops or servers supporting this part.

## Long description

Lenovo FRU01HY008 is an RTC backup battery intended to maintain the system clock and BIOS/UEFI configuration when the main power is removed. Designed for compatibility with Lenovo systems that accept this FRU, the battery helps preserve time, stored settings and diagnostic data to avoid incorrect timestamps, lost configuration or boot-related warnings after power loss or main battery replacement.
Advantages
This RTC battery provides a compact, low-power solution for continuous timekeeping and non-volatile configuration retention. Its form factor and connector match Lenovo systems that require this type of backup cell, allowing direct replacement without motherboard modification. By preserving BIOS/UEFI settings and system time, it reduces the risk of scheduling errors, incorrect log timestamps and repeated BIOS setup prompts following power removal.
Suitable for
 Service and repair of Lenovo laptops and workstations that accept the corresponding RTC backup cell
 Replacement of depleted CMOS/RTC batteries to restore correct system time and BIOS settings
 Server maintenance where persistent clock and configuration retention is required during power-off periods
Key specifications
 Function: real-time clock (RTC) backup battery for maintaining system time and BIOS/UEFI settings
 Compatibility: designed for Lenovo systems that accept this FRU form factor and connector type
 Power characteristics: low self-discharge, intended for long-term standby current to preserve CMOS data
 Physical: compact cell and connector assembly suitable for internal installation on compatible motherboards
 Operating role: passive backup source used only when main system power is absent
How to use
Power down the device and disconnect all external power sources before attempting replacement. Access the internal battery compartment or RTC module location following the device’s service manual or maintenance guide to locate the existing backup cell. Remove the depleted battery carefully from its connector or bracket and install the new Lenovo RTC backup battery ensuring correct orientation of the connector. Reassemble the device, reconnect power and verify correct system time and BIOS/UEFI settings in the firmware setup utility; restore stored configuration if necessary.
Usage recommendations
Before replacement, record important BIOS/UEFI configuration and system settings. Use proper ESD protection while handling internal components and consult the device service documentation for steps specific to your Lenovo model. If the system continues to lose time after installation, check the connector seating and verify compatibility with the mainboard before further troubleshooting.

## FAQ

### How much does the RTC Battery Lenovo FRU01HY008 cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 21.07.2026 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 Lenovo 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 Lenovo 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/6223806/68532813_large.webp