--- product_id: 232513859 title: "- 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 120 Pack" brand: "tenergy" price: "$1442.01" currency: USD in_stock: true reviews_count: 8 category: "Tenergy" url: https://www.desertcart.us/products/232513859-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf store_origin: US region: United States of America --- # 10-year shelf life 1200mAh high capacity Operates -4°F to 140°F - 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 120 Pack **Brand:** tenergy **Price:** $1442.01 **Availability:** ✅ In Stock ## Summary > 🔋 Power your peace of mind for a decade—because your essentials deserve the best. ## Quick Answers - **What is this?** - 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 120 Pack by tenergy - **How much does it cost?** $1442.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/232513859-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf) ## 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 - • **Stock Up & Relax:** 10 years shelf life means your emergency kit is always ready—no last-minute runs. - • **Slim & Secure Fit:** Rounded edges ensure seamless compatibility with all 9V devices—no fumbling, just power. - • **Power that Outlasts:** 2.5x longer runtime than standard 9V batteries—stay powered when it counts. - • **Trusted & Supported:** UL certified with lifetime local support—quality and peace of mind in every pack. - • **Extreme Condition Ready:** Reliable performance from freezing cold to scorching heat—your devices never miss a beat. ## Overview Tenergy 9V Lithium Batteries deliver 1200mAh of high-capacity power with a remarkable 10-year shelf life. Designed with a slim, rounded fit, these non-rechargeable batteries operate reliably in extreme temperatures from -4°F to 140°F. UL certified and backed by lifetime local support, this 120-pack bulk set is perfect for professionals who demand long-lasting, dependable energy for smoke detectors, wireless microphones, and other critical devices. ## Description desertcart.com: Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 120 Pack : Health & Household Review: Long-Lasting Power: Tenergy 9V Lithium Batteries - The Tenergy 9V Lithium Batteries are a reliable and efficient power source for devices that demand consistent performance. With their impressive capacity, long shelf life, and wide compatibility, these batteries stand out as a top choice for both everyday and emergency needs. Key Features and Benefits: High Capacity (1200mAh): These batteries offer 1200mAh, ensuring they last longer than standard alkaline 9V batteries. Ideal for smoke detectors, wireless microphones, and other high-drain devices. 10-Year Shelf Life: With an extended shelf life of up to 10 years, these batteries are perfect for stocking up. You can count on them to work even after long storage periods. Non-Rechargeable Convenience: As non-rechargeable batteries, they’re hassle-free—no charging required. Simply replace and use. Reliable in Extreme Conditions: Designed to operate in temperatures from -4°F to 140°F, these batteries perform well in a variety of environments, making them suitable for outdoor and indoor use. Leak-Proof Design: The sturdy construction prevents leaks, protecting your devices from damage. My Experience: I bought these for my smoke detectors, and they’ve exceeded my expectations. Installing them was easy, and they’ve been running flawlessly for months without any issues. I also tested one in a wireless microphone for an event, and it provided stable power for hours. The peace of mind from their 10-year shelf life is a huge plus. Pros: High capacity for extended usage. Long shelf life makes them great for emergencies. Reliable in extreme temperatures. Leak-proof and safe for valuable devices. Well-suited for various applications. Cons: Non-rechargeable (not ideal for frequent battery users). Slightly pricier than standard alkaline batteries, but worth it for the performance. Final Thoughts: The Tenergy 9V Lithium Batteries are a smart investment for anyone seeking long-lasting and dependable power. Whether for essential devices like smoke detectors or high-demand gadgets, these batteries deliver outstanding performance. Their durability, extended shelf life, and consistent reliability make them a must-have for your home or emergency kit. Highly recommended! Review: Review of Tenergy 9V lithium batteries. - Tenergy is a good name with a good reputation for quality batteries. I bought the lithium instead of alkaline because I use them outside in the winter and the lithium do better in temps as low as -10 F. The price was good too. ## Features - Longer runtime 9V - Tenergy's bulk size 120 pack 9V Lithium batteries offer 2.5 times more power than traditional 9V batteries. Provides enough power to last up to 10-years as a backup battery in ac-powered smoke detectors. - Low self-discharge - Tenergy 9volt lithium battery features ultra-low self-discharge of only 2% a year and are date stamped for freshness. These batteries will provide power, even after 10 years in proper storage. - Rounded fit - Tenergy's non-rechargeable batteries 9 volts is slightly slimmer with rounded edges and corners ensuring a wider fit in 9volt electronics. - Wide temperature range - Use these batteries in your devices outdoors or inside and receive reliable power whether it's as cold as -4°F or as hot as 140°F. - Tested and certified by UL standards. Included with every purchase is free lifetime support from our local team based in California. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088BKQ81D | | Batteries | 120 9V batteries required. (included) | | Best Sellers Rank | #35,583 in Health & Household ( See Top 100 in Health & Household ) #36 in 9V Batteries | | Customer Reviews | 4.6 4.6 out of 5 stars (1,979) | | Date First Available | May 8, 2020 | | Item Weight | 7.7 pounds | | Manufacturer | Tenergy | | Product Dimensions | 12.01 x 5.83 x 5.28 inches | ## Product Details - **Battery Capacity:** 1200 Milliampere Hour (mAh) - **Battery Cell Composition:** Lithium Metal - **Brand:** Tenergy - **Number of Batteries:** 120 9V batteries required. (included) - **Recommended Uses For Product:** Radio ## Images ![- 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 120 Pack - Image 1](https://m.media-amazon.com/images/I/71YlmmYs96L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Long-Lasting Power: Tenergy 9V Lithium Batteries *by T***R on January 24, 2025* The Tenergy 9V Lithium Batteries are a reliable and efficient power source for devices that demand consistent performance. With their impressive capacity, long shelf life, and wide compatibility, these batteries stand out as a top choice for both everyday and emergency needs. Key Features and Benefits: High Capacity (1200mAh): These batteries offer 1200mAh, ensuring they last longer than standard alkaline 9V batteries. Ideal for smoke detectors, wireless microphones, and other high-drain devices. 10-Year Shelf Life: With an extended shelf life of up to 10 years, these batteries are perfect for stocking up. You can count on them to work even after long storage periods. Non-Rechargeable Convenience: As non-rechargeable batteries, they’re hassle-free—no charging required. Simply replace and use. Reliable in Extreme Conditions: Designed to operate in temperatures from -4°F to 140°F, these batteries perform well in a variety of environments, making them suitable for outdoor and indoor use. Leak-Proof Design: The sturdy construction prevents leaks, protecting your devices from damage. My Experience: I bought these for my smoke detectors, and they’ve exceeded my expectations. Installing them was easy, and they’ve been running flawlessly for months without any issues. I also tested one in a wireless microphone for an event, and it provided stable power for hours. The peace of mind from their 10-year shelf life is a huge plus. Pros: High capacity for extended usage. Long shelf life makes them great for emergencies. Reliable in extreme temperatures. Leak-proof and safe for valuable devices. Well-suited for various applications. Cons: Non-rechargeable (not ideal for frequent battery users). Slightly pricier than standard alkaline batteries, but worth it for the performance. Final Thoughts: The Tenergy 9V Lithium Batteries are a smart investment for anyone seeking long-lasting and dependable power. Whether for essential devices like smoke detectors or high-demand gadgets, these batteries deliver outstanding performance. Their durability, extended shelf life, and consistent reliability make them a must-have for your home or emergency kit. Highly recommended! ### ⭐⭐⭐⭐⭐ Review of Tenergy 9V lithium batteries. *by M***I on October 17, 2025* Tenergy is a good name with a good reputation for quality batteries. I bought the lithium instead of alkaline because I use them outside in the winter and the lithium do better in temps as low as -10 F. The price was good too. ### ⭐⭐⭐⭐⭐ Keep your smoke detectors happy *by J***I on November 8, 2025* These batteries are great for battery powered smoke detectors. The batteries last longer than other kinds of 9 volt batteries so you don't need to replace them as often. This gives better peace of mind for safety in your home. --- ## 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.us/products/232513859-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf](https://www.desertcart.us/products/232513859-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-12*