---
product_id: 435600332
title: "High Capacity CR2016 Battery (15-Pack) CR 2016 3v Lithium Batteries, 10 Years Leak-Free"
brand: "powerowl"
price: "£6.81"
currency: GBP
in_stock: true
reviews_count: 13
category: "Powerowl"
url: https://www.desertcart.co.uk/products/435600332-high-capacity-cr2016-battery-15-pack-cr-2016-3v-lithium
store_origin: GB
region: United Kingdom
---

# 3V reliable power 20% higher capacity 10 years leak-free seal High Capacity CR2016 Battery (15-Pack) CR 2016 3v Lithium Batteries, 10 Years Leak-Free

**Brand:** powerowl
**Price:** £6.81
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered longer, stress never! The battery upgrade your devices deserve.

## Quick Answers

- **What is this?** High Capacity CR2016 Battery (15-Pack) CR 2016 3v Lithium Batteries, 10 Years Leak-Free by powerowl
- **How much does it cost?** £6.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/435600332-high-capacity-cr2016-battery-15-pack-cr-2016-3v-lithium)

## Best For

- powerowl enthusiasts

## Why This Product

- Trusted powerowl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Value Pack:** 15 high-performance batteries to keep your essentials powered without frequent replacements
- • **Power That Lasts:** 20% more capacity than standard CR2016 batteries for extended device life
- • **Leak-Free Guarantee:** 10 years of airtight, corrosion-resistant protection keeps power locked in
- • **Trusted Reliability:** Backed by 24-month worry-free support and a 4.3-star rating from hundreds of users
- • **Versatile Compatibility:** Perfect fit for watches, calculators, LED dog collars, and more

## Overview

POWEROWL’s High Capacity CR2016 3V lithium batteries deliver 20% more energy density and a decade-long leak-free design, ensuring reliable, long-lasting power for your everyday electronics like watches and calculators. This 15-pack offers exceptional value and peace of mind with advanced anti-corrosion technology and a trusted 24-month warranty.

## Description

Product description Specification details size: 20mm*1.6mm voltage: 3v weight: 1.8g capacity: 75mAh lithium ion battery Non-rechargeable PACKAGE CR2016 battery *15PCS/PACK POWEROWL High Capacity CR2016 3v Lithium Coin Cell Battery Pro High Capacity The energy density increased by 10% and monomer capacity increased by 20% than the normal cell Low self-discharge Air- and liquid-tight seal locks in the power thanks to the improved design, which includes dual crimps and anti-corrosion components Long Lasting Up to 50% longer lasting than basic alkaline in demanding devices 10 YEARS LEAK FREE Designed not to Leak in devices during their usage and for up to 10 Years after they are Left in a device RELIABLE POWER Embedded seal structure expand the space of crystal lattice, make more room for Lithium, so batteries will ensure stable power SAFE USAGE The battery's insulating ring protects against short circuiting and self discharging

Review: They’re Alive! - These have been working as expected. Pricing is great compared to local stores. Fit perfectly into my electronics. Key fobs and air tags are up and running again with no issues.
Review: Batteries You Need But Don't Know Til It's Too Late - Just when you think e wrytjngnisbgpijg great, batteries die and they aren't your typical types. I needed 8 of them. Locally I could only find them in one per package. This desertcart deal came with 20!!

## Features

- Applicable to the following models: CR2016 ECR2016 DL2016 LM2016 2016 KCR2016 BR2016
- Long Lasting Power: Uses high density battery cells, the energy density increased by 10% and monomer capacity increased by 20% than the normal cell, to ensure better performance
- Power Preserve Technology: air- and liquid-tight seal locks in the power until it’s needed thanks to the improved design, which includes dual crimps, a new zinc composition, and anti-corrosion components
- Performance lithium ion Button Cell Battery: POWEROWL's CR2016 3V batteries provide reliable, long lasting power for your couple watches, calculators and dog collar LED lights
- What You Get: POWEROWL CR2016 batteries 15 PCS, our worry-free 24-month, and friendly customer service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09876HGS5 |
| Antenna Location | Calculators,Watches |
| Battery Cell Composition | Lithium Metal |
| Battery Cell Type | Lithium Metal |
| Battery Weight | 1.7 Grams |
| Best Sellers Rank | #1,364 in Health & Household ( See Top 100 in Health & Household ) #9 in Coin & Button Cell Batteries |
| Brand | POWEROWL |
| Customer Reviews | 4.4 out of 5 stars 21,977 Reviews |
| Manufacturer | Shenzhen Wang Xiong Digital Technology Co.,Ltd |
| Model Name | cr2016 |
| Model Number | CR2016 |
| Number of Batteries | 15 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Calculators,Watches |
| Reusability | Single Use |
| Unit Count | 15.0 Count |
| Voltage | 3 |

## Product Details

- **Battery Cell Composition:** Lithium Metal
- **Brand:** POWEROWL
- **Number of Batteries:** 15 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Calculators,Watches
- **Unit Count:** 15.0 Count

## Images

![High Capacity CR2016 Battery (15-Pack) CR 2016 3v Lithium Batteries, 10 Years Leak-Free - Image 1](https://m.media-amazon.com/images/I/61RNKGxzXYL.jpg)
![High Capacity CR2016 Battery (15-Pack) CR 2016 3v Lithium Batteries, 10 Years Leak-Free - Image 2](https://m.media-amazon.com/images/I/71AdYZg7xHL.jpg)
![High Capacity CR2016 Battery (15-Pack) CR 2016 3v Lithium Batteries, 10 Years Leak-Free - Image 3](https://m.media-amazon.com/images/I/71+bSDLFl1L.jpg)
![High Capacity CR2016 Battery (15-Pack) CR 2016 3v Lithium Batteries, 10 Years Leak-Free - Image 4](https://m.media-amazon.com/images/I/71XhS-L6ngL.jpg)
![High Capacity CR2016 Battery (15-Pack) CR 2016 3v Lithium Batteries, 10 Years Leak-Free - Image 5](https://m.media-amazon.com/images/I/61EtDO8ZreL.jpg)

## Available Options

This product comes in different **Set** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They’re Alive!
*by D***S on May 5, 2026*

These have been working as expected. Pricing is great compared to local stores. Fit perfectly into my electronics. Key fobs and air tags are up and running again with no issues.

### ⭐⭐⭐⭐⭐ Batteries You Need But Don't Know Til It's Too Late
*by J***. on April 29, 2026*

Just when you think e wrytjngnisbgpijg great, batteries die and they aren't your typical types. I needed 8 of them. Locally I could only find them in one per package. This Amazon deal came with 20!!

### ⭐⭐⭐⭐⭐ Longest lasting CR2032s I've ever used.
*by M***N on February 27, 2026*

I use these for tea lights in a setting at work that needs a long lasting battery. These are remarkable in that they last longer than any other battery I've used, including famous big name brands. These are exactly the correct size and construction based on the calipers I keep at my desk. (Doesn't everybody have calipers at their desk?) Because the size is as expected, they slide right into place with no muss or fuss and that fit makes them compatible with several brands of tea lights I have on hand -- completely as expected. For what I paid these were a phenomenal value, and I'm hoping I will always be able to get these as my new go-to CR2032 battery. 5/5 stars, charged and ready!

## Frequently Bought Together

- POWEROWL High Capacity CR2016 Battery (15-Pack) CR 2016 3v Lithium Batteries, 10 Years Leak-Free
- LiCB CR2032 3V Lithium Battery(10-Pack)
- POWEROWL High Capacity LR44 Batteries 40 Pack, L1154F AG13 357 303 SR44 A76 Premium Alkaline Battery 1.5V Button Coin Cell Batteries

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**Shop now:** [https://www.desertcart.co.uk/products/435600332-high-capacity-cr2016-battery-15-pack-cr-2016-3v-lithium](https://www.desertcart.co.uk/products/435600332-high-capacity-cr2016-battery-15-pack-cr-2016-3v-lithium)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-31*