--- product_id: 606065551 title: "Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries,10 Years Shelf Life Lithium 9 Volt Batteries - 2 Pack" brand: "tenergy" price: "2.68 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/606065551-tenergy-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years store_origin: TN region: Tunisia --- # 10-year shelf life 2.5x power vs standard -4°F to 140°F range Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries,10 Years Shelf Life Lithium 9 Volt Batteries - 2 Pack **Brand:** tenergy **Price:** 2.68 DT **Availability:** ❌ Out of Stock ## Summary > 🔋 Power that lasts a decade—because your peace of mind shouldn’t run out. ## Quick Answers - **What is this?** Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries,10 Years Shelf Life Lithium 9 Volt Batteries - 2 Pack by tenergy - **How much does it cost?** 2.68 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/606065551-tenergy-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years) ## 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 - • **Unmatched Longevity:** Power your devices with 2.5x more energy than typical 9V batteries—stay ahead, stay powered. - • **Sleek Rounded Design:** Slimmer, rounded edges ensure a perfect fit in all your 9V devices—no more awkward battery jams. - • **Certified & Supported:** UL-tested quality backed by lifetime local support from California—confidence you can count on. - • **Decade-Long Freshness:** Ultra-low 2% annual self-discharge means these batteries are ready when you are, even after 10 years in storage. - • **Extreme Temperature Resilience:** Reliable performance from freezing cold to scorching heat (-4°F to 140°F)—your go-to battery for any environment. ## Overview Tenergy 9V Lithium Batteries deliver 2.5 times the power of standard 9V batteries with an ultra-low 2% annual self-discharge rate, ensuring up to 10 years of reliable backup power. Their slim, rounded design fits a wide range of devices, and they operate flawlessly across extreme temperatures from -4°F to 140°F. UL-certified and backed by lifetime local support, these batteries are engineered for professionals who demand longevity and dependability. ## Description ## Features - Longer runtime 9V - Tenergy's 2 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 | |---------------|-------| | Manufacturer | Tenergy | | Brand | Tenergy | | Product Dimensions | 12.7 x 10.16 x 1.88 cm; 59 g | | Batteries | 2 9V batteries required. (included) | | Item part number | ok-371 | | Manufacturer Part Number | ok-371 | | Voltage | 9 Volts | | Manufacturer | Tenergy | | Item Weight | 59 g | ## Product Details - **Number of Batteries:** 2 9V batteries required. (included) - **Brand:** Tenergy - **Battery Cell Composition:** Lithium - **Battery Capacity:** 1200 Milliampere Hour (mAh) - **Recommended Uses For Product:** Smoke alarm - **Voltage:** 9 Volts - **Reusability:** Single Use - **Battery Weight:** 56 Grams - **Item dimensions L x W x H:** 12.7 x 10.2 x 1.9 Centimeters - **Compatible Devices:** Remotes ## Images ![Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries,10 Years Shelf Life Lithium 9 Volt Batteries - 2 Pack - Image 1](https://m.media-amazon.com/images/I/71qUjql3erL.jpg) ![Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries,10 Years Shelf Life Lithium 9 Volt Batteries - 2 Pack - Image 2](https://m.media-amazon.com/images/I/81u8P4yiC5L.jpg) ![Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries,10 Years Shelf Life Lithium 9 Volt Batteries - 2 Pack - Image 3](https://m.media-amazon.com/images/I/61QSTQmcZDL.jpg) ![Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries,10 Years Shelf Life Lithium 9 Volt Batteries - 2 Pack - Image 4](https://m.media-amazon.com/images/I/71zXxTcSpiL.jpg) ![Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries,10 Years Shelf Life Lithium 9 Volt Batteries - 2 Pack - Image 5](https://m.media-amazon.com/images/I/71byGkLcu1L.jpg) ## Frequently Bought Together - Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 2 Pack - Energizer AA Batteries, Ultimate Lithium Double A Battery, 8 Count - Batteriol 9V Lithium Batteries, 1200mAh Lithium 9 Volt Batteries, 10 Year Shelf Life, Long-Lasting Power for Smoke Detector, Microphone and Walkie Talkie, Non-Rechargeable 4 Pack --- ## 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.tn/products/606065551-tenergy-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years](https://www.desertcart.tn/products/606065551-tenergy-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-13*