# Energizer CR2016 Ultimate Lithium Battery 3V 100mAh, 2-Pack

**URL:** https://aio.lv/en/product--energizer-cr2016eneultim-bl2--12538835
**Data updated:** 2026-06-27 08:59 (EEST)
**Category:** Batteries
**Manufacturer:** Energizer
**Manufacturer code:** CR2016/ENE/ULTIM-BL2
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.36 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 2.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--energizer-cr2016eneultim-bl2--12538835

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Energizer CR2016 Ultimate lithium coin battery provides reliable 3V power with a 100mAh capacity. Designed for long-lasting performance, this button cell is ideal for small electronic devices such as car key fobs, medical equipment, watches, and calculators. This pack contains two high-quality batteries, ensuring consistent energy output for your essential daily gadgets.

## Long description

The Energizer CR2016 Ultimate Lithium Battery is a high-performance 3V coin cell designed to provide consistent and reliable energy for a wide range of compact electronic devices. Engineered for longevity and stability, this battery ensures that your essential gadgets remain operational when you need them most. With a focus on safety and durability, these batteries are built to withstand challenging environmental conditions while maintaining a steady power output.
Advantages
These batteries offer exceptional shelf life, retaining power for up to 12 years when stored correctly. A standout feature is the integrated 3-in-1 Child Shield technology, which includes a bitter-tasting coating to discourage ingestion, a specialized blue dye that reacts with saliva to alert caregivers, and secure, child-resistant packaging. Furthermore, the batteries are designed to function reliably in extreme temperature ranges, making them suitable for both indoor and outdoor applications.
Suitable for
Car key fobs and keyless entry systems
Medical monitoring equipment
Digital watches and wearables
Calculators and small electronic toys
Alarm sensors and remote controls
When it may not be suitable
This battery is not intended for devices that require high-drain power sources or larger battery formats such as AA or AAA cells. It is specifically designed for low-drain, compact electronic applications and will not function in devices requiring different voltage or physical dimensions.
Key specifications
Voltage: 3V
Capacity: 100mAh
Chemistry: Lithium
Operating temperature: -30ºC to 60ºC
Storage life: Up to 12 years
Safety features: Bitter coating, blue dye alert, child-resistant packaging
How to use
To install the battery, ensure your device is powered off. Open the battery compartment of your electronic device, typically located on the back or side. Remove the old battery and insert the new Energizer CR2016, ensuring the positive (+) side faces the correct direction as indicated by the device markings. Close the compartment securely. If the device does not power on, verify that the contacts are clean and the battery is seated properly.
What to consider before purchase
Verify the battery size (CR2016) matches your device requirements
Check the polarity orientation of your device
Ensure the battery is kept out of reach of children
Store in a cool, dry place to maintain maximum shelf life
Usage recommendations
For optimal performance, replace batteries in devices that use multiple cells at the same time using the same brand and type. Always dispose of used lithium batteries according to local environmental regulations and keep them away from metal objects to prevent short-circuiting.

## FAQ

### How much does the Energizer CR2016 Ultimate Lithium Battery 3V cost, and is it available for purchase?

The price is 3.36 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 Friday 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 Energizer 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 Energizer 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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