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header-product CMOS battery for Lenovo — replacement RTC coin cell (model unspecified)
33.49 €

CMOS battery for Lenovo — replacement RTC coin cell (model unspecified)

CMOS battery for Lenovo — replacement RTC cell Photo 1
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CMOS battery for Lenovo — replacement RTC coin cell (model unspecified)

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CMOS battery for Lenovo — replacement RTC coin cell (model unspecified)

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Short description

Replacement CMOS (RTC) coin cell battery compatible with Lenovo systems for maintaining BIOS settings and real-time clock when main power is off. Compact, long-life lithium cell designed for motherboard CMOS backup to preserve system configuration, date/time and boot settings. Suitable for repairs, refurbishments and spare parts inventory.
Available at price 33.49 €: 22 pcs.
Total available for order: 30 pcs.
Warranty: 2 Years
SKU: 11721886
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
06.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Price for companies: 27.68€ Price is valid only for legal clients
Together cheaper
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Product information

Description

Replacement CMOS (RTC) coin cell battery compatible with Lenovo systems designed to maintain BIOS settings and the real-time clock when the main power supply is disconnected. This compact lithium cell is intended for motherboard CMOS backup to preserve system configuration, date/time and boot settings during power-off periods. The battery fits typical coin cell holders used in laptop and desktop Lenovo models and is suitable for repairs, refurbishments and spare parts inventory.

Advantages

The battery offers a long shelf life and stable voltage output to ensure reliable retention of BIOS parameters and system time. Its compact form factor allows easy installation into standard motherboard coin cell holders without requiring PCB modifications. Designed as a direct replacement for depleted RTC cells, it helps avoid configuration loss that can lead to boot errors or incorrect system time after power removal.

Suitable for

  • Repairing or refurbishing Lenovo laptops and desktops with a depleted CMOS coin cell
  • Maintaining spare parts inventory for service centers handling BIOS and RTC issues
  • Replacing a worn or dead RTC battery to restore correct date and time behavior

Key specifications

  • Cell type: lithium coin cell designed for RTC/CMOS backup
  • Form factor: standard coin cell size compatible with common motherboard holders
  • Primary (non-rechargeable) chemistry for long shelf life and stable output
  • Typical operating temperature range suitable for consumer PC environments
  • Single-cell solution for preserving BIOS settings and real-time clock

How to use

Power down the system and disconnect external power sources before accessing the motherboard. Locate the CMOS coin cell holder, gently remove the old cell using an appropriate non-conductive tool if necessary, and insert the new lithium coin cell with the correct polarity. Reassemble the device, reconnect power and verify BIOS settings and system time; adjust as required in the BIOS setup interface. Dispose of the depleted battery following local regulations for batteries and electronic waste.

Usage recommendations

Store unused batteries in a cool, dry place away from metal objects. Replace the CMOS coin cell promptly when BIOS warnings or incorrect date/time are observed to prevent configuration loss. Use only one cell in the holder and avoid shorting the contacts during handling.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 22 03.08.2026 Best delivery 33.49 €
WH354 4 03.08.2026 Best delivery 34.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 4 17.08.2026 47.49 €
33.49 €
Stock: 22
Delivery Date: 03.08.2026 Best delivery
Warehouse: WH354
34.99 €
Stock: 4
Delivery Date: 03.08.2026 Best delivery
Warehouse: WH354
Available only for legal entities
47.49 €
Stock: 4
Delivery Date: 17.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the CMOS battery for Lenovo — replacement RTC cell cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 03.08.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.