--- product_id: 8056121 title: "Energizer CR2450 Lithium Battery, 3v ECR2450, Qty 6" brand: "energizer" price: "¥3586" currency: JPY in_stock: true reviews_count: 13 category: "Energizer" url: https://www.desertcart.jp/products/8056121-energizer-cr2450-lithium-battery-3v-ecr2450-qty-6 store_origin: JP region: Japan --- # 8 years shelf life 3V high voltage power Works -22°F to 140°F extreme temps Energizer CR2450 Lithium Battery, 3v ECR2450, Qty 6 **Brand:** energizer **Price:** ¥3586 **Availability:** ✅ In Stock ## Summary > 🔋 Power your life, no compromises. ## Quick Answers - **What is this?** Energizer CR2450 Lithium Battery, 3v ECR2450, Qty 6 by energizer - **How much does it cost?** ¥3586 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/8056121-energizer-cr2450-lithium-battery-3v-ecr2450-qty-6) ## Best For - energizer enthusiasts ## Why This Product - Trusted energizer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** 6-pack convenience keeps you powered up and ready without frequent reorders. - • **Power That Lasts:** 620mAh capacity delivers reliable energy for your essential devices. - • **Versatile Compatibility:** Perfect fit for heart-rate monitors, keyless entry, glucose monitors, toys, and more. - • **Extreme Temperature Ready:** Operates flawlessly from freezing cold to scorching heat (-22°F to 140°F). - • **Trusted Brand Reliability:** Energizer’s proven quality ensures no leaks, no fuss, just dependable power. ## Overview The Energizer CR2450 Lithium Battery (3V, 6-pack) offers long-lasting, reliable power with a 620mAh capacity. Designed to perform in extreme temperatures from -22°F to 140°F, it’s ideal for a wide range of devices including medical monitors and keyless entry systems. With an 8-year shelf life and trusted Energizer quality, this battery pack ensures you stay powered and prepared. ## Description Energizer CR2450 Lithium Battery, 3v ECR2450, Qty 6. Performs in extreme temperatures (-22 to 140 F). Replacement for: 5029LC, CR2450, DL2450, ECR2450. Child Resistant Packaging. Holds power for 8 years in storage. Reliable power for a range of devices: heart-rate monitors, keyless entry, glucose monitors, toys & games. Review: As expected and cheaper than anywhere else! - All worked properly! I went to Kroger 2 days and needed only 2 more to replace our motion detectors and 1 singular battery was $10. This is a good deal and i will repurchase. Review: Reliable and Long-Lasting Batteries! - These Energizer CR2450 lithium batteries are exactly what I needed for my devices. They’re long-lasting, hold their charge well, and fit perfectly in everything from watches to small electronics. The pack of 6 is convenient and a great value, and I feel confident knowing I’m using a trusted brand. No leaks, no issues—just reliable power when I need it. Highly recommend for anyone who needs dependable lithium batteries! 🔋 ## Features - Item Package Length: 3.81cm - Item Package Width: 4.826cm - Item Package Height: 9.652cm - Model Number: ECR2450BP ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007YCNIMO | | ASIN | B007YCNIMO | | Amperage | 3 Amps | | Antenna Location | Watch | | Batteries | 6 Lithium Metal batteries required. (included) | | Battery Capacity | 620 Milliamp Hours | | Battery Cell Type | Lithium Metal | | Battery Weight | 2 Grams | | Best Sellers Rank | #6,756 in Health & Household ( See Top 100 in Health & Household ) #21 in 3V Batteries #40 in Coin & Button Cell Batteries | | Brand | Energizer | | Customer Reviews | 4.7 4.7 out of 5 stars (34,877) | | Date First Available | April 28, 2012 | | Department | electronics | | Is Discontinued By Manufacturer | No | | Item Dimensions | 0.2 x 1.8 x 3.5 inches | | Item Weight | 0.02 Kilograms | | Item model number | ECR2450BP | | Manufacturer | Energizer | | Manufacturer | Energizer | | Model Name | Energizer CR2450 Lithium Battery | | Model Number | ECR2450BP | | Number of Batteries | 6 Lithium Metal batteries required. (included) | | Product Dimensions | 0.2 x 1.8 x 3.5 inches; 0.71 ounces | | Reusability | Single Use | | UPC | 039800085139 | | Unit Count | 6 Count | | Voltage | 3 Volts | ## Product Details - **Battery Capacity:** 620 Milliamp Hours - **Battery Cell Composition:** Lithium Metal - **Brand:** Energizer - **Number of Batteries:** 6 Lithium Metal batteries required. (included) - **Recommended Uses For Product:** Watch ## Images ![Energizer CR2450 Lithium Battery, 3v ECR2450, Qty 6 - Image 1](https://m.media-amazon.com/images/I/61roYXWTr5L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Do these have an expiration date? How far out is the date on them?** A: Ordered on 04/07/2023 and the expiration date is 03/2030. Perfect! **Q: Has anyone used these in the luminara flameless tea light candles and if yes how long do they last** A: I have! I put them in the flameless tea lights and tried them out for over 8 hours and they lasted. As a matter of fact, I had a party, a week later, and they lasted through out the entire 6 hours. They still haven't died and that was since December. I would buy them again! **Q: In the description of these batteries it says that these batteries will hold a charge if unopened for 8 Years. Yet the expiration date is 3/23!** A: I use mine for my bass boat on remotes. They last about 3 months. I don't store them very long. **Q: Is dl 2450 the same as this?? would these work in place of the dl?** A: The main difference between CR and DL batteries is just the maker. CR is basically a generic designation just like AA and AAA. It is used by almost all battery makers. On the other hand, the DL designation is used by the battery maker Duracell. Thus they are fully interchangeable. ## Customer Reviews ### ⭐⭐⭐⭐⭐ As expected and cheaper than anywhere else! *by A***Y on April 6, 2026* All worked properly! I went to Kroger 2 days and needed only 2 more to replace our motion detectors and 1 singular battery was $10. This is a good deal and i will repurchase. ### ⭐⭐⭐⭐⭐ Reliable and Long-Lasting Batteries! *by J***N on November 4, 2025* These Energizer CR2450 lithium batteries are exactly what I needed for my devices. They’re long-lasting, hold their charge well, and fit perfectly in everything from watches to small electronics. The pack of 6 is convenient and a great value, and I feel confident knowing I’m using a trusted brand. No leaks, no issues—just reliable power when I need it. Highly recommend for anyone who needs dependable lithium batteries! 🔋 ### ⭐⭐⭐⭐⭐ Decent batteries *by P***S on February 1, 2026* Work as expected, good value for money. Packaging is hard to open with multiple layers of cardboard and plastic, and not very environmentally friendly. ## Frequently Bought Together - Energizer CR2450 Lithium Battery, 3v ECR2450, Qty 6 - Energizer 2032 Batteries (6 Pack), 3V Lithium Coin Batteries - Energizer AA Batteries, Alkaline Power Double A Battery Alkaline, 32 Count --- ## 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.jp/products/8056121-energizer-cr2450-lithium-battery-3v-ecr2450-qty-6](https://www.desertcart.jp/products/8056121-energizer-cr2450-lithium-battery-3v-ecr2450-qty-6) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-04*