# RTC Battery Lenovo 01AW187 3.0V 2200mAh coin-cell replacement for real-time clock

**URL:** https://aio.lv/en/product--lenovo-01aw187--2096425
**Data updated:** 2026-02-12 09:48 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 01AW187
**EAN:** 5706998812544
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-01aw187--2096425

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Replacement RTC battery Lenovo 01AW187 with 3.0V nominal voltage and 2200mAh capacity. Designed to power real-time clock (RTC) modules and preserve system settings when main power is absent. Suitable for compatible Lenovo laptops, motherboards or embedded devices requiring this MPN. Provides long-term backup power for BIOS/clock continuity and reliable timekeeping.

## Long description

Replacement RTC battery Lenovo 01AW187 provides a stable 3.0V nominal voltage and 2200mAh capacity to maintain the real-time clock and BIOS settings when the main power source is removed. The cell is intended as a coin-cell style backup power for compatible Lenovo laptops, motherboards and embedded systems that require continuous timekeeping and small memory retention. The design focuses on long shelf life and consistent output to ensure system configuration and clock continuity over extended periods without external power.
Advantages
This RTC battery offers a high capacity for a coin-style backup cell, enabling extended backup duration for RTC and CMOS memory. The steady 3.0V output supports reliable timekeeping and reduces the risk of system clock drift. Its compact form factor allows straightforward replacement in systems that accept compatible coin-cell RTC batteries. Manufactured to meet typical quality expectations for computer backup batteries, it is suitable for long-term standby use.
Подходит для
 Lenovo laptops and notebooks compatible with coin-cell RTC replacements
 Desktop motherboards and embedded devices that require a 3.0V RTC backup cell
 Maintenance and repair tasks where BIOS/UEFI settings and system clock continuity must be preserved
Key specifications
 Nominal voltage: 3.0V
 Capacity: 2200mAh
 Form factor: coin-cell style backup battery
 Intended function: real-time clock (RTC) and CMOS/BIOS settings backup
 Typical applications: laptops, motherboards, embedded systems
How to use
Power down the device and disconnect external power before replacing the RTC battery. Locate the RTC battery holder on the motherboard or within the laptop service compartment, remove the old battery carefully using non-conductive tools if necessary, and insert the replacement cell observing the correct polarity. After installation, reconnect power and verify the system clock and BIOS/UEFI settings; adjust time and date if required. Follow the device manufacturer’s service instructions for safe access and handling.
Usage recommendations
Store the battery in a cool, dry place and avoid exposure to high temperatures or humidity. Replace the cell when system time begins to drift or BIOS settings are lost after power removal. Dispose of used batteries according to local regulations for battery recycling. If uncertain about compatibility, consult device documentation or a qualified technician before installation.

## FAQ

### How much does the RTC Battery Lenovo 01AW187 3.0V 2200mAh cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 113 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 13.07.2026 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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