--- product_id: 48124563 title: "VARTA Batteries Electronics CR2430 Lithium button cell battery 2-pack, Button cells in original blister pack of 2" brand: "varta" price: "€ 13.40" currency: EUR in_stock: true reviews_count: 8 category: "Varta" url: https://www.desertcart.be/products/48124563-varta-batteries-electronics-cr2430-lithium-button-cell-battery-2-pack store_origin: BE region: Belgium --- # 10-year guaranteed shelf life 3V stable power output 24mm diameter x 5mm depth VARTA Batteries Electronics CR2430 Lithium button cell battery 2-pack, Button cells in original blister pack of 2 **Brand:** varta **Price:** € 13.40 **Availability:** ✅ In Stock ## Summary > 🔋 Power your essentials with VARTA — because your devices deserve the best. ## Quick Answers - **What is this?** VARTA Batteries Electronics CR2430 Lithium button cell battery 2-pack, Button cells in original blister pack of 2 by varta - **How much does it cost?** € 13.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/48124563-varta-batteries-electronics-cr2430-lithium-button-cell-battery-2-pack) ## Best For - varta enthusiasts ## Why This Product - Trusted varta brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** Compact 24mm x 5mm size fits seamlessly in your essential gadgets. - • **Power That Lasts:** Reliable 3V lithium tech ensures your devices never miss a beat. - • **Eco-Conscious Choice:** Mercury-free and compliant with EU standards for safer, greener power. - • **Decade-Long Freshness:** Up to 10 years of guaranteed storage life—stock up without worry. - • **Trusted Brand Quality:** VARTA’s premium craftsmanship means consistent, long-lasting performance. ## Overview The VARTA CR2430 lithium button cell battery 2-pack delivers a stable 3V output with a compact 24mm diameter and 5mm depth, perfect for small electronics like car keys, medical devices, and remote controls. With a guaranteed shelf life of up to 10 years, these premium batteries offer reliable, long-lasting power backed by VARTA’s trusted brand quality and eco-friendly mercury-free design. ## Description Free delivery and returns on all eligible orders. Shop VARTA Batteries Electronics CR2430 Lithium button cell battery 2-pack, Button cells in original blister pack of 2. Review: Reliable, Long-Lasting Power for Small Electronics Rating: ★★★★★ (5/5) - I’ve used the VARTA CR2450 lithium button cells in various devices—kitchen scales, remote sensors, and smart tags—and they’ve consistently delivered strong, stable power. The 2-pack is convenient for replacements, and the packaging is secure but easy to open. 👍 Pros: • Long shelf life – holds charge well even after months in storage. • Consistent voltage – no drop-offs or early failures in my devices. • Trusted brand – VARTA has a solid reputation for quality and reliability. • Secure packaging – tamper-proof yet easy to open without scissors. • Mercury-free – safer for the environment and compliant with EU regulations. 👎 Cons: • Slightly pricier than generic alternatives—but worth it for peace of mind. • Limited to 2-pack – bulk buyers may want larger quantity options. 💡 Tips: • Ideal for devices like car key fobs, fitness trackers, and digital thermometers. • Store extras in a cool, dry place to maximize shelf life. • Always check your device’s polarity before inserting. If you need dependable CR2450 batteries for critical electronics, this VARTA 2-pack is a smart, worry-free choice. Review: Highly recommended to others. - Bought these to replace failing batteries in my car keys. They are identical to the original batteries that each key contained, same manufacturer / spec - and the original ones lasted for many years. Always recommended to go with a premium battery over lower cost generic brands that you've never heard of - firstly, they always work as described, secondly they are manufactured to an excellent standard, and thirdly they last so much longer. It's worth paying the extra money for these benefits. ## Features - 24mm diameter x 5.0mm depth, 3V, lithium technology for the best power output - Premium product with brand quality: guaranteed storage time of up to 10 years - Reliable power source and long life for everyday use in various devices, such as toys, remote controls, car keys, electronic clocks, pocket calculators, sporting equipment, medical devices, bathroom and kitchen scales, sensors and many more - Also known as DL2430, BR2430 - CR 2430 is in the Top 10 most used button cells for small devices. Other available Varta specialist batteries: AAAA,LR1,V27A,V13GA,V23GA,CR2032,CR2450,CR2016,CR1220, CR1225,CR2430,CR1616,CR1620,V28PX,V4034,V76PX,V625U,CR1/3N,V28PXl,V371,V394 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007FD64BO | | Amperage | 3 Amps | | Antenna Location | Medical Devices,Car Keys,Clocks,Remote Controls,Toys | | Battery Capacity | 290 Milliamp Hours | | Battery Cell Type | Lithium | | Battery Weight | 0.02 Kilograms | | Battery capacity | 290 Milliamp Hours | | Battery cell composition | Lithium | | Best Sellers Rank | 423 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 108 in Disposable Household Batteries | | Brand | VARTA | | Brand Name | VARTA | | Compatible Phone Models | Not for Mobiles | | Customer Reviews | 4.6 out of 5 stars 126,861 Reviews | | Global Trade Identification Number | 04008496747191 | | Item Dimensions | 24 x 15 x 3 centimetres | | Item Weight | 4 Grams | | Item height | 3 centimetres | | Manufacturer | Varta Batteries | | Model Name | Electronique Lithium | | Model Number | CR2430 | | Number of Batteries | 2 CR2430 batteries required. | | Number of batteries | 2 CR2430 batteries required. | | Recommended uses for product | Medical Devices,Car Keys,Clocks,Remote Controls,Toys | | Reusability | Single Use | | UPC | 704679594333 | | Unit Count | 2.0 count | | Unit count | 2.0 count | | Voltage | 3 Volts | ## Product Details - **Number of batteries:** 2 CR2430 batteries required. - **Brand:** VARTA - **Battery cell composition:** Lithium - **Battery capacity:** 290 Milliamp Hours - **Recommended uses for product:** Medical Devices,Car Keys,Clocks,Remote Controls,Toys ## Images ![VARTA Batteries Electronics CR2430 Lithium button cell battery 2-pack, Button cells in original blister pack of 2 - Image 1](https://m.media-amazon.com/images/I/71UC+-2P0VL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Mine are made in China, not Germany. Are they fakes?** A: They are not fake. They are just made with slave labour. **Q: how do i fit the varta 4230 to my watchman oil sensor - the one actually in the tank?** A: Unscrew by hand the black sensor on the top of the tank, take it back to the plug in reader inside the house, turn off plug in reader. On the sensor undo 4 screws and gentle pull apart you will see the batteries, remember the way the old batteries go in (which way up). Replace and put together. Hold sensor and the reader together and turn on, you will see a black dot on the sensor touch that against the plug-in-reader until you get a connection. screw it back on the top of your oil tank. PS if it's raining cover the hole up on the top of your oil tank whilst your refitting the batteries. Hope that helps. **Q: how do i fit the varta 4230 to my watchman oil sensor - the one actually in the tank?** A: Unscrew by hand the black sensor on the top of the tank, take it back to the plug in reader inside the house, turn off plug in reader. On the sensor undo 4 screws and gentle pull apart you will see the batteries, remember the way the old batteries go in (which way up). Replace and put together. Hold sensor and the reader together and turn on, you will see a black dot on the sensor touch that against the plug-in-reader until you get a connection. screw it back on the top of your oil tank. PS if it's raining cover the hole up on the top of your oil tank whilst your refitting the batteries. Hope that helps. **Q: could you advise use by date?** A: Sorry, I just installed mine, I didn't check to see if there was one. That was about a year ago in a Roberts clock radio about 2003 vintage that came from a charity shop. It keeps the digital clock going when not plugged in. Still working ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable, Long-Lasting Power for Small Electronics Rating: ★★★★★ (5/5) *by S***W on 4 November 2025* I’ve used the VARTA CR2450 lithium button cells in various devices—kitchen scales, remote sensors, and smart tags—and they’ve consistently delivered strong, stable power. The 2-pack is convenient for replacements, and the packaging is secure but easy to open. 👍 Pros: • Long shelf life – holds charge well even after months in storage. • Consistent voltage – no drop-offs or early failures in my devices. • Trusted brand – VARTA has a solid reputation for quality and reliability. • Secure packaging – tamper-proof yet easy to open without scissors. • Mercury-free – safer for the environment and compliant with EU regulations. 👎 Cons: • Slightly pricier than generic alternatives—but worth it for peace of mind. • Limited to 2-pack – bulk buyers may want larger quantity options. 💡 Tips: • Ideal for devices like car key fobs, fitness trackers, and digital thermometers. • Store extras in a cool, dry place to maximize shelf life. • Always check your device’s polarity before inserting. If you need dependable CR2450 batteries for critical electronics, this VARTA 2-pack is a smart, worry-free choice. ### ⭐⭐⭐⭐⭐ Highly recommended to others. *by C***G on 5 January 2026* Bought these to replace failing batteries in my car keys. They are identical to the original batteries that each key contained, same manufacturer / spec - and the original ones lasted for many years. Always recommended to go with a premium battery over lower cost generic brands that you've never heard of - firstly, they always work as described, secondly they are manufactured to an excellent standard, and thirdly they last so much longer. It's worth paying the extra money for these benefits. ### ⭐⭐⭐⭐ just ok *by A***I on 12 July 2025* the item is ok but what they explain on the Ads its not became similar. ## Frequently Bought Together - VARTA Batteries Electronics CR2430 Lithium button cell battery 2-pack, Button cells in original blister pack of 2 - Duracell 2430 Lithium Coin Batteries 3V (2 pack)- Long life guaranteed - For Use in Key Fobs, Small Remotes, and Fitness Watches - Baby Secure Packaging - 10-Year In-Storage Guarantee - Duracell CR2032 Lithium Coin Batteries 3V (4 Pack) - Up to 70% Extra Life* - Baby Secure Technology & Packaging – For Apple AirTags, Key Fobs, Home Devices, Fitness and Medical Accessories --- ## 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.be/products/48124563-varta-batteries-electronics-cr2430-lithium-button-cell-battery-2-pack](https://www.desertcart.be/products/48124563-varta-batteries-electronics-cr2430-lithium-button-cell-battery-2-pack) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-04-23*