# RTC Battery Module Lenovo CR2016 — compatible real-time clock battery for ThinkPad/Lenovo systems, model 01AY997

**URL:** https://aio.lv/en/product--lenovo-01ay997--4339454
**Data updated:** 2026-02-12 14:07 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Lenovo
**Manufacturer code:** 01AY997
**EAN:** 5704174739784
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-01ay997--4339454

## 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 RTC Battery Module CR2016 (model 01AY997) is a replacement real-time clock backup battery designed for compatible Lenovo/ThinkPad systems. It uses a CR2016 coin cell format to preserve BIOS/clock settings when the main power is removed. Suitable for repair or maintenance tasks to restore timekeeping and BIOS configuration retention.

## Long description

Lenovo RTC Battery Module CR2016 is a direct replacement real-time clock backup battery designed for compatible ThinkPad and Lenovo systems. The module uses a CR2016 coin cell format to maintain BIOS settings and system clock when the main power is disconnected, enabling reliable timekeeping and configuration retention after power loss. Intended for repair, maintenance, or system refurbishment, this RTC battery module restores the motherboard's ability to preserve system time and BIOS parameters.
Advantages
The RTC battery module provides a compact, low-profile power source for the real-time clock circuit, ensuring continuous preservation of BIOS settings and system time without depending on the main battery. Its CR2016 coin cell design offers long shelf life and stable voltage suitable for RTC applications. The module is compatible with a range of relevant Lenovo/ThinkPad motherboards, making it convenient for targeted repairs and maintenance of legacy and modern systems that use this battery format.
Suitable for
 Restoring timekeeping and BIOS configuration on Lenovo/ThinkPad laptops
 Repair and maintenance of systems with depleted or failing RTC battery
 Motherboard refurbishment and component replacement tasks
 Service centers and technicians performing diagnostic and repair work
Key specifications
 Battery type: CR2016 coin cell format
 Function: Real-time clock (RTC) backup for BIOS and system clock retention
 Form factor: Module suited for on-board RTC battery connectors
 Voltage: Typical nominal voltage for CR2016 coin cells (3 V)
 Compatibility: Designed for compatible Lenovo/ThinkPad systems requiring a CR2016 RTC module
How to use
Power off the laptop and disconnect it from any power source before attempting replacement. Access the RTC battery module location according to the device service manual or manufacturer instructions, remove the existing depleted module carefully, and install the new CR2016 module in the correct orientation. Reassemble the device, reconnect power, and verify BIOS settings and system clock are retained. If necessary, enter BIOS setup to confirm time and configuration values and make adjustments after installation.
Usage recommendations
Store unused RTC modules in a cool, dry place and avoid exposure to extreme temperatures or humidity. When replacing the module, follow ESD-safe procedures and consult the device's service documentation for disassembly and reassembly steps. Dispose of depleted coin cells in accordance with local battery disposal regulations.

## FAQ

### How much does the RTC Battery Module Lenovo CR2016 01AY997 cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 118 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. 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

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