--- product_id: 216815452 title: "- 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 12 Pack" brand: "tenergy" price: "VT27808" currency: VUV in_stock: true reviews_count: 8 category: "Tenergy" url: https://www.desertcart.vu/products/216815452-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf store_origin: VU region: Vanuatu --- # 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, 12 Pack **Brand:** tenergy **Price:** VT27808 **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay prepared — the 9V battery that’s always a step ahead. ## Quick Answers - **What is this?** - 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 12 Pack by tenergy - **How much does it cost?** VT27808 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/216815452-9v-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 - • **Sleek Rounded Fit:** Slimmer, rounded edges ensure a perfect fit in all your 9V devices without the struggle. - • **Power that Outlasts:** 2.5x longer runtime than standard 9V batteries keeps your devices running when it matters most. - • **Trusted & Supported:** UL certified quality backed by free lifetime support from a local California-based team. - • **Decade-Long Readiness:** Ultra-low 2% annual self-discharge means these batteries stay fresh and ready for up to 10 years. - • **Extreme Condition Proof:** Reliable performance from freezing cold to scorching heat, perfect for indoor and outdoor use. ## Overview Tenergy 9V Lithium Batteries deliver a powerful 1200mAh capacity with 2.5 times the runtime of traditional 9V batteries. Featuring an ultra-low self-discharge rate, these batteries remain fresh for up to 10 years, making them ideal for emergency devices like smoke detectors. Their slim, rounded design fits a wide range of electronics, while their wide operating temperature range (-4°F to 140°F) ensures reliable performance in any environment. UL certified and supported by a dedicated California-based team, these 12-pack batteries combine longevity, reliability, and peace of mind for professional and home use alike. ## Description desertcart.com: Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 12 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: Rechargeable batteries. - Really nice set of batteries that recharge during the day and light up at night. ## Features - Longer runtime 9V - Tenergy's 12 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 | B088B3R647 | | Antenna Location | GPS | | Battery Capacity | 1200 Milliampere Hour (mAh) | | Battery Cell Composition | Lithium Metal | | Battery Cell Type | Lithium Metal | | Battery Weight | 28 Grams | | Best Sellers Rank | #35,122 in Health & Household ( See Top 100 in Health & Household ) #34 in 9V Batteries | | Brand | Tenergy | | Customer Reviews | 4.5 out of 5 stars 2,002 Reviews | | Item Dimensions | 4.4 x 2.2 x 2.2 inches | | Item Weight | 0.35 Kilograms | | Manufacturer | Tenergy | | Number of Batteries | 12 9V batteries required. (included) | | Recommended Uses For Product | GPS | | Reusability | Rechargeable | | UPC | 844949032414 | | Unit Count | 12.0 Count | | Voltage | 9 Volts | ## Product Details - **Number of Batteries:** 12 9V batteries required. (included) - **Brand:** Tenergy - **Battery Cell Composition:** Lithium Metal - **Battery Capacity:** 1200 Milliampere Hour (mAh) - **Recommended Uses For Product:** GPS ## Images ![- 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 12 Pack - Image 1](https://m.media-amazon.com/images/I/71OHpscVXDL.jpg) ## Available Options This product comes in different **Size** options. ## 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! ### ⭐⭐⭐⭐⭐ Rechargeable batteries. *by W***E on January 22, 2026* Really nice set of batteries that recharge during the day and light up at night. ### ⭐⭐⭐⭐⭐ 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.vu/products/216815452-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf](https://www.desertcart.vu/products/216815452-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*