--- 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: "R635" currency: ZAR in_stock: true reviews_count: 13 category: "Tenergy" url: https://www.desertcart.co.za/products/3560715-tenergy-cr2-3v-lithium-battery-non-rechargeable-ptc-protected-high store_origin: ZA region: South Africa --- # 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:** R635 **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?** R635 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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 - • **Safe & Secure:** PTC protection ensures safe, worry-free performance - • **Long-Term Ready:** 10-year shelf life means batteries are ready whenever you are - • **Instant Energy Bursts:** 3V output delivers reliable, consistent power when you need it most - • **Power Through Your Day:** 800mAh capacity fuels high-drain devices longer - • **Versatile Compatibility:** Perfect for flashlights, digital cameras, toys, and more ## Overview Tenergy CR2 3V Lithium Batteries offer a robust 800mAh capacity with a stable 3-volt output, designed specifically for high-drain devices like digital cameras and flashlights. These non-rechargeable batteries feature PTC protection for enhanced safety and boast an impressive 10-year shelf life, ensuring reliable power whenever you need it. Sold in a convenient 10-pack, they are ideal for professionals and enthusiasts who demand consistent, long-lasting energy for their essential gear. ## Description Product description Battery Specifications USAGE NOTES These are NON-rechargeable battery cells and should NOT be recharged. These are CR2 (size) Lithium batteries. They are NOT the same as CR123A (size) batteries and CANNOT be used interchangeably with CR123A batteries. Review: Good price for replacement batteries - They're batteries; they work as intended. Review: Cost effective - Great product. Cost effective ## 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 | | Antenna Location | Golf range finders, Instant Cameras, Smart Home Temperature Sensors | | Battery Capacity | 750 Milliampere Hour (mAh) | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 110 Grams | | Best Sellers Rank | #116 in Camera Batteries | | Brand | Tenergy | | Built-In Media | 10 CR2 batteries | | Customer Reviews | 4.6 out of 5 stars 2,911 Reviews | | Item Dimensions | 1 x 6 x 1 inches | | Item Weight | 11 Grams | | Manufacturer | Tenergy | | Model Name | CR2 3V | | Model Number | 39181 | | Number of Batteries | 10 C batteries required. (included) | | Recommended Uses For Product | Golf range finders, Instant Cameras, Smart Home Temperature Sensors | | Reusability | Single Use | | UPC | 844949005739 | | Unit Count | 10.0 Count | | Voltage | 3 Volts | ## 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) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good price for replacement batteries *by P***J on April 15, 2026* They're batteries; they work as intended. ### ⭐⭐⭐⭐⭐ Cost effective *by A***R on May 19, 2026* Great product. Cost effective ### ⭐⭐⭐⭐⭐ Good value *by S***I on March 12, 2026* Brand name but not a major brand name. Bought these as replacements for my range finders and they fit perfectly. Great value for price and quantity! ## Frequently Bought Together - Tenergy CR2 3V Lithium Battery Non-Rechargeable PTC Protected High Performance CR2 Batteries for Flashlight, Digital Cameras, Toys, Alarm Systems (Not for Arlo Camera) 10 Pack - Tenergy 3V CR123A Lithium Battery, High Permance 1500mAh CR123A Cell Batteries PTC Protected Cameras, Flashlight Replacement CR123A Batteries, 12 Pack (Non-Rechargeable) - LiCB CR2032 3V Lithium Battery(10-Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/3560715-tenergy-cr2-3v-lithium-battery-non-rechargeable-ptc-protected-high](https://www.desertcart.co.za/products/3560715-tenergy-cr2-3v-lithium-battery-non-rechargeable-ptc-protected-high) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-06*