---
product_id: 3560715
title: "Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems, 10 Pack"
brand: "tenergy"
price: "13.54 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Tenergy"
url: https://www.desertcart.com.om/products/3560715-tenergy-cr2-3v-lithium-battery-non-rechargeable-ptc-protected-high
store_origin: OM
region: Oman
---

# 10-year shelf life 3V consistent power bursts 800mAh high capacity Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems, 10 Pack

**Brand:** tenergy
**Price:** 13.54 OMR
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay ahead — never miss a moment!

## Quick Answers

- **What is this?** Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems, 10 Pack by tenergy
- **How much does it cost?** 13.54 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/3560715-tenergy-cr2-3v-lithium-battery-non-rechargeable-ptc-protected-high)

## Best For

- tenergy enthusiasts

## Why This Product

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

## Key Features

- • **PTC Protected Safety:** Built-in protection ensures safe operation in your essential devices.
- • **Instant Energy Bursts:** 3V output delivers reliable, consistent power for cameras, flashlights, and more.
- • **Decade-Long Shelf Life:** Store and forget—these batteries hold charge for up to 10 years without losing juice.
- • **Power That Lasts Longer:** 800mAh capacity fuels your high-drain devices with extended runtime.
- • **Versatile Compatibility:** Perfect for flashlights, digital cameras, toys, alarm systems, and photo equipment.

## Overview

The Tenergy CR2 3V Lithium Battery is a high-performance, non-rechargeable power source with 800mAh capacity and PTC protection. Designed for high-drain devices like digital cameras, flashlights, and toys, it delivers consistent 3V bursts and boasts a 10-year shelf life, ensuring reliable energy whenever you need it. Sold in a convenient 10-pack, these batteries combine safety, longevity, and versatility for professional-grade performance.

## Description

desertcart.com : Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems, 10 Pack : Digital Camera Batteries : Electronics

Review: good value. - great battery. lasts as long as the big brands.
Review: Works at decent price - I use them for my golf laser yardage tool. Good price

## Features

- These are size cr2 3.0v non-rechargeable lithium batteries. They are NOT the same as cr123a batteries and are not interchangeable with CR123A batteries. It is not recommended to mix old and new batteries for usage. These batteries are not compatible with for Arlo cameras.
- 3V Lithium photo battery that can be used in many high energy applications such as golf range finders, photo cameras, flashlights, light meters, toys, clocks, and other photo equipment.
- Tenergy's cr2 lithium battery has 800mAh energy capacity. High energy drain devices like digital cameras work longer and record more.
- Tenergy's lithium cr2 3 volt battery has a short and consistent cycle time, ideal power for high drain devices that require bursts of energy.
- Lasts for 10 years on the shelf with very little discharge. Store the battery in a cool and dry environment, avoid direct sunlight, and keep away from intense heat like fires or liquids.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004L20HGU |
| Batteries | 10 C batteries required. (included) |
| Best Sellers Rank | #91 in Camera Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,889) |
| Date First Available | January 27, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.388 ounces |
| Item model number | 39181 |
| Manufacturer | Tenergy |
| Product Dimensions | 1 x 6 x 1 inches |

## Product Details

- **Battery Capacity:** 750 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Tenergy
- **Number of Batteries:** 10 C batteries required. (included)
- **Recommended Uses For Product:** Golf range finders, Instant Cameras, Smart Home Temperature Sensors

## Images

![Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems, 10 Pack - Image 1](https://m.media-amazon.com/images/I/715cMRcinrL.jpg)
![Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems, 10 Pack - Image 2](https://m.media-amazon.com/images/I/71mDNH-+s3L.jpg)
![Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems, 10 Pack - Image 3](https://m.media-amazon.com/images/I/81j3xAlq9ML.jpg)
![Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems, 10 Pack - Image 4](https://m.media-amazon.com/images/I/81WEEuu2GoL.jpg)
![Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems, 10 Pack - Image 5](https://m.media-amazon.com/images/I/71a8b4b0LrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ good value.
*by A***T on July 20, 2025*

great battery. lasts as long as the big brands.

### ⭐⭐⭐⭐⭐ Works at decent price
*by E***S on October 26, 2025*

I use them for my golf laser yardage tool. Good price

### ⭐⭐⭐⭐⭐ Smoke alarms
*by H***D on November 14, 2025*

I was glad when they came it works good with my smoke alarms in the house

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.om/products/3560715-tenergy-cr2-3v-lithium-battery-non-rechargeable-ptc-protected-high](https://www.desertcart.com.om/products/3560715-tenergy-cr2-3v-lithium-battery-non-rechargeable-ptc-protected-high)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-27*