# Coin cell battery Lenovo CR2016 3V lithium — button cell for watches, remotes, calculators

**URL:** https://aio.lv/en/product--lenovo-02dc036--3182050
**Data updated:** 2026-02-12 09:49 (EET)
**Category:** Portable Device Batteries
**Manufacturer:** Lenovo
**Manufacturer code:** 02DC036
**EAN:** 5706998709356
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-02dc036--3182050

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Lenovo CR2016 is a 3V lithium coin cell battery designed for small electronic devices such as watches, calculators, key fobs, remote controls and motherboards requiring CMOS/RTC backup. Single-cell format ensures compact size and stable voltage output. Offers long shelf life and reliable power for low-drain applications, easy to install in button-cell holders.

## Long description

Lenovo CR2016 is a 3V lithium coin cell battery engineered for compact, low-drain electronics such as watches, calculators, key fobs, remote controls and motherboards that require CMOS/RTC backup. The single-cell button design provides a stable voltage output and a compact form factor that fits standard CR2016 holders. Its chemistry and construction offer long shelf life and dependable power for devices with intermittent or low continuous current draw.
Advantages
The CR2016 delivers consistent 3V output throughout the typical discharge curve for coin cells, ensuring predictable device behaviour. Its small diameter and thin profile make it suitable for space-constrained battery compartments. The lithium chemistry provides extended storage life and low self-discharge, while the sealed metal can construction resists leakage and helps maintain reliable contact in button-cell holders. Installation and replacement are straightforward due to the common button-cell format.
Suitable for
 Wristwatches and small timekeeping devices
 Calculators and basic handheld electronics
 Key fobs, car remotes and garage door transmitters
 Motherboard CMOS/RTC backup batteries
 Small LED indicators, toys and measurement tools with low power draw
Key specifications
 Nominal voltage: 3 V
 Chemistry: lithium manganese dioxide (typical for CR-type coin cells)
 Form factor: coin/button cell, standard CR2016 dimensions
 Typical use: low-drain and intermittent-load devices
 Storage characteristics: long shelf life with low self-discharge
How to use
Before installation, confirm the device specifies a CR2016-sized cell and that polarity orientation matches the holder markings. Remove the old battery following device-specific instructions to avoid damage to contacts or seals. Insert the new Lenovo CR2016 so the positive (+) side faces the indicated direction, ensuring a secure fit in the spring or pressure contacts. After replacement, check device operation and reset any time or configuration settings if necessary.
Usage recommendations
Store unused cells in a cool, dry place away from metallic objects to prevent shorting. Dispose of depleted batteries according to local regulations for lithium cells. Do not attempt to recharge, puncture, or expose the battery to fire or high temperatures. Keep out of reach of children and seek immediate medical attention if swallowed.

## FAQ

### How much does the Lenovo CR2016 3V coin cell battery cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 148 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 09.07.2026 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 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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