--- product_id: 53934015 title: "Enegitech 9V Lithium Battery, 9 Volt Lithium Battery 1200mAh for Smoke Detector, Fire Alarm, Keyless Entry Door Lock, Multimeter, Metal Detector Non-Rechargeable 4 Pack" brand: "enegitech" price: "€ 40.66" currency: EUR in_stock: true category: "Enegitech" url: https://www.desertcart.it/products/53934015-enegitech-9v-lithium-battery-9-volt-lithium-battery-1200mah-smoke store_origin: IT region: Italy --- # 10-year shelf life 1200mAh high capacity Works -20℃ to 60℃ Enegitech 9V Lithium Battery, 9 Volt Lithium Battery 1200mAh for Smoke Detector, Fire Alarm, Keyless Entry Door Lock, Multimeter, Metal Detector Non-Rechargeable 4 Pack **Brand:** enegitech **Price:** € 40.66 **Availability:** ✅ In Stock ## Summary > 🔋 Power that outlasts your hustle — stay charged, stay ahead! ## Quick Answers - **What is this?** Enegitech 9V Lithium Battery, 9 Volt Lithium Battery 1200mAh for Smoke Detector, Fire Alarm, Keyless Entry Door Lock, Multimeter, Metal Detector Non-Rechargeable 4 Pack by enegitech - **How much does it cost?** € 40.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/53934015-enegitech-9v-lithium-battery-9-volt-lithium-battery-1200mah-smoke) ## Best For - enegitech enthusiasts ## Why This Product - Trusted enegitech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Fit, No Surprises:** Standard 9V size fits all compatible devices without the hassle of awkward replacements. - • **Decade-Long Backup Reliability:** Up to 10 years of shelf life means your smoke detectors and fire alarms are always ready to protect. - • **Ultra-Dense Energy for High-Drain Devices:** Outperforms ordinary alkaline batteries by 3-5x in demanding gadgets like digital cameras and multi-meters. - • **Double the Power, Double the Peace of Mind:** Lasts 2x longer than standard 600mAh lithium batteries, ensuring your devices stay powered when it matters most. - • **Smart Protection Against Extreme Conditions:** Built-in safeguards keep performance steady from freezing cold to scorching heat (-20℃ to 60℃). ## Overview The Enegitech CR2 9V Lithium Battery delivers a robust 1200mAh capacity, lasting twice as long as typical 600mAh lithium batteries. Engineered for high-drain devices and critical safety equipment like smoke detectors, it offers up to a 10-year shelf life and reliable performance across extreme temperatures (-20℃ to 60℃). With smart built-in protection and a standard size fit, it’s the go-to power source for professionals who demand longevity and dependability. ## Description desertcart.com: Enegitech 9V Lithium Battery, 9 Volt Lithium Battery 1200mAh for Smoke Detector, Fire Alarm, Keyless Entry Door Lock, Multimeter, Metal Detector Non-Rechargeable 4 Pack : Health & Household ## Features - 【Comparison 1】Enegitech 1200mAh batteries last 2x longer than 600mAh lithium battery. Up to 10-year backup battery in ac-powered smoke detectors and fire alarms. - 【Comparison 2】Ultra high energy density and lasts 3-5 times longer than ordinary alkaline batteries in high current drain devices like digital cameras. - 【Wide Applications】smoke detectors, fire alarms, multi-meters, Infrared Thermometer, Laser Thermometer, Temperature Gun,remote transmitter, stud finder, Wall Scanner, mini photo printer, vital signs monitor and 9v lithium battery enabled devices. - 【Performance】Fast flash performance with a consistent and very short recycle time. Factory fresh battery 10 years shelf life. - 【Protection】Built-in smart protection ensures good performance in any extreme weather or temperature from -20℃ ～ 60℃ / -4°F ～ 140°F. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076MV1Z3P | | Antenna Location | Camera,Digital,Smoke Detectors | | Battery Capacity | 1200 Milliamp Hours | | Battery Cell Type | Lithium Manganese Dioxide | | Battery Weight | 140 Grams | | Best Sellers Rank | #161,517 in Health & Household ( See Top 100 in Health & Household ) #111 in 9V Batteries | | Brand | Enegitech | | Built-In Media | Battery Pack | | Customer Reviews | 4.6 4.6 out of 5 stars (356) | | Item Type Name | 9v, lithium, battery, 1200mah, non-rechargeable, li-ion, battery. | | Manufacturer | Enegitech | | Model Name | 9V | | Model Number | 9V 1200mAh | | Number of Batteries | 4 Lithium Ion batteries required. (included) | | Reusability | Single Use | | UPC | 611677932503 | | Unit Count | 4.0 Count | | Voltage | 9 Volts | | Warranty Description | 1 year manufacturer | ## Product Details - **Battery Capacity:** 1200 Milliamp Hours - **Battery Cell Composition:** Lithium Manganese Dioxide - **Brand:** Enegitech - **Number of Batteries:** 4 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Camera,Digital,Smoke Detectors ## Images ![Enegitech 9V Lithium Battery, 9 Volt Lithium Battery 1200mAh for Smoke Detector, Fire Alarm, Keyless Entry Door Lock, Multimeter, Metal Detector Non-Rechargeable 4 Pack - Image 1](https://m.media-amazon.com/images/I/71wmwmCsoUL.jpg) ![Enegitech 9V Lithium Battery, 9 Volt Lithium Battery 1200mAh for Smoke Detector, Fire Alarm, Keyless Entry Door Lock, Multimeter, Metal Detector Non-Rechargeable 4 Pack - Image 2](https://m.media-amazon.com/images/I/61P52xOFhFL.jpg) ![Enegitech 9V Lithium Battery, 9 Volt Lithium Battery 1200mAh for Smoke Detector, Fire Alarm, Keyless Entry Door Lock, Multimeter, Metal Detector Non-Rechargeable 4 Pack - Image 3](https://m.media-amazon.com/images/I/716bNaDMyzL.jpg) ![Enegitech 9V Lithium Battery, 9 Volt Lithium Battery 1200mAh for Smoke Detector, Fire Alarm, Keyless Entry Door Lock, Multimeter, Metal Detector Non-Rechargeable 4 Pack - Image 4](https://m.media-amazon.com/images/I/71denF5PdGL.jpg) ![Enegitech 9V Lithium Battery, 9 Volt Lithium Battery 1200mAh for Smoke Detector, Fire Alarm, Keyless Entry Door Lock, Multimeter, Metal Detector Non-Rechargeable 4 Pack - Image 5](https://m.media-amazon.com/images/I/61jVmYxZaOL.jpg) ## Questions & Answers **Q: Does the 4 pack 9V come with battery cases?** A: no **Q: Has anyone had a problem with them being a bit larger than a standard alkaline 9-volt battery? I read some brands are tight in smoke detectors** A: They are slightly larger than normal 9v batteries. If you have the battery terminals that snap onto the battery, you might be ok. I have the type of smoke alarm that you slide the battery into and it’s supposed to “mate itself”. Because of the size difference and the battery being really squishy (not rigid) they did not work for me- I had to return all 8. **Q: Are they 1200mah or 600mah? The page says both!** A: Definitely 1200mah. **Q: Are these batteries made in China or where?** A: While my personal belief is that it is safe to assume they are made in China, there is nothing on the batteries or on the packaging that indicates the country of origin. ## Frequently Bought Together - Enegitech 9V Lithium Battery, 4 Pack 1200mAh Non-Rechargeable Li-ion Battery for Smoke Detector Fire Alarm Multimeter - First Alert SMI100-AC, 9120B Replacement Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack - Amazon Basics 8-Count 9 Volt Alkaline Performance All-Purpose Batteries, 5-Year Shelf Life, Packaging May Vary --- ## 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.it/products/53934015-enegitech-9v-lithium-battery-9-volt-lithium-battery-1200mah-smoke](https://www.desertcart.it/products/53934015-enegitech-9v-lithium-battery-9-volt-lithium-battery-1200mah-smoke) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-06*