--- product_id: 213625136 title: "9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack" brand: "tenergy" price: "193.24 DT" currency: TND in_stock: true reviews_count: 8 category: "Tenergy" url: https://www.desertcart.tn/products/213625136-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf store_origin: TN region: Tunisia --- # 10-year shelf life 2.5x power vs standard Works -4°F to 140°F 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack **Brand:** tenergy **Price:** 193.24 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power your peace of mind for a decade—because your devices deserve the best. ## Quick Answers - **What is this?** 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack by tenergy - **How much does it cost?** 193.24 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/213625136-9v-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 design with rounded edges ensures a seamless fit in all your 9V devices, no more awkward battery jams. - • **Power that Outlasts:** 2.5 times more energy than traditional 9V batteries keeps your devices running longer without worry. - • **Decade-Long Freshness:** Ultra-low 2% annual self-discharge means these batteries stay ready for up to 10 years in storage—perfect for emergency backups. - • **All-Weather Reliability:** Operates flawlessly from freezing -4°F to scorching 140°F, ideal for indoor and outdoor use. - • **Certified Peace of Mind:** UL-tested and backed by lifetime support from a local California team, ensuring quality and trust. ## Overview Tenergy 9V Lithium Batteries deliver 1200mAh of long-lasting, non-rechargeable power with 2.5x the runtime of standard 9V batteries. Featuring an ultra-low 2% annual self-discharge rate and a 10-year shelf life, these slim, rounded-edge batteries fit widely used 9V electronics and perform reliably in extreme temperatures from -4°F to 140°F. UL-certified and supported by a dedicated California-based team, this 4-pack is the ultimate choice for professionals seeking dependable, long-term power solutions. ## Description desertcart.com: Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 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: Rounded edges, like traditional alkaline - I'm intrigued by lithium primary batteries, for devices where you change batteries yearly or even less often. There's much less risk of a leaking battery damaging the device, than with an alkaline. (If you change the battery more often, you may want a rechargeable. But rechargeables have some self-discharge, so they don't last as long in very-long-battery-life devices, like remote controls, or sporadically used tools.) I was intrigued enough to buy an Energizer Ultimate Lithium 9v when I saw it at my local drug store, even though it was over $20 USD for one, which is not economical. But there are a surprising number of devices where it just doesn't quite fit! And it's because it's boxy, with sharp corners. Often 9v battery compartments have at least 1 slightly rounded edge, and the sharp edges of the Energizer means it's pushed a half millimeter too far away from that edge, and it's uncomfortably tight, and stressing/bulging plastic doors or clips etc. This product, the Tenergy 9v Lithium, is described as being slightly small so to fit better, and the edges look rounded. Also it's much more reasonably priced. So how is it? It's better! Still a slightly tight fit in some devices, but significantly better. I got out a digital caliper to try to confirm the cause. The LxWxH of this Tenergy is actually not smaller than the Energizer Lithium, it's 0.1 to 0.2 mm larger, but so is a energizer Alkaline. But the max diagonal length, as suspected, is 0.7 mm less on the Tenergy than the Energizer Lithium, because of those rounded edges. An energizer alkaline is another 0.7 mm less diagonal than the Tenergy, I guess alkaline is even more rounded still. Both of the Tenergy Lithium batteries I received provide 9.5V with a 17 mA current draw (9.7V unloaded). So far looking great, long term we'll have to see. For the better fit and better price, I really like these. ## Features - Longer runtime 9V - Tenergy's 4 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 | B088BM2CWJ | | Antenna Location | Remote Control Vehicle | | Battery Capacity | 1200 milliampere_hour | | Battery Cell Composition | Lithium Metal | | Battery Cell Type | Lithium Metal | | Battery Weight | 28 g | | Best Sellers Rank | #43,420 in Health & Household ( See Top 100 in Health & Household ) #40 in 9V Batteries | | Brand | Tenergy | | Customer Reviews | 4.5 out of 5 stars 2,056 Reviews | | Item Dimensions | 4 x 1.7 x 0.5 inches | | Item Weight | 4 ounces | | Manufacturer | Tenergy | | Model Number | 90693 | | Number of Batteries | 4 9V batteries required. (included) | | Recommended Uses For Product | Remote Control Vehicle | | Reusability | Single Use | | UPC | 844949032391 | | Unit Count | 4 Count | | Voltage | 9 volts | ## Product Details - **Battery Capacity:** 1200 milliampere_hour - **Battery Cell Composition:** Lithium Metal - **Brand:** Tenergy - **Number of Batteries:** 4 9V batteries required. (included) - **Recommended Uses For Product:** Remote Control Vehicle ## Images ![9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack - Image 1](https://m.media-amazon.com/images/I/71GwT31M8zL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What voltage do these hold? I know many are 8.4v and lower. I need 9v or higher. Thanks** A: This battery is rated for actual 9V *please note, this is non-rechargeable. NiMH 9V (rechargeable) or other rechargeable can be rated 8.4V or less. **Q: I have a 9v battery 6clr61. the battery being shown just says 9v. how do i know if this will work in my electronic device?** A: YES, this 9V Lithium battery can be used to replace your previous 9V Alkaline (6LR61) batteries without issue. **Q: Smoke Detector Life Span.... not so much a question for the battery but for your old devices...?** A: Smoke detector life is 8 to 10 years **Q: can I use these batteries instead of the regular 9volt in my power recliner that has a battery backup?** A: While we are not fully familiar with that specific model, we can offer some quick suggestions to determine what type(s) of battery pack is compatible with your model by: 1) Checking with the manufacturer or manual. 2) Check against your original (old) battery that came with the device. The battery information that users would need to look for will be to match chemistry, voltage, and battery dimension. If this matches then it will generally work. Additionally, we understand that some customers may want to upgrade their original battery to a Lithium battery - before doing so we'd like to caution and advise users to first check with the device manufacturer if it can support Lithium batteries, otherwise you may risk damaging the device. If you are still unsure, and have some minimal information, or even a photo of the original (old) battery, please reach out to our Tenergy Support team, and we'll try our best to assist. ## 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! ### ⭐⭐⭐⭐⭐ Rounded edges, like traditional alkaline *by P***E on April 15, 2024* I'm intrigued by lithium primary batteries, for devices where you change batteries yearly or even less often. There's much less risk of a leaking battery damaging the device, than with an alkaline. (If you change the battery more often, you may want a rechargeable. But rechargeables have some self-discharge, so they don't last as long in very-long-battery-life devices, like remote controls, or sporadically used tools.) I was intrigued enough to buy an Energizer Ultimate Lithium 9v when I saw it at my local drug store, even though it was over $20 USD for one, which is not economical. But there are a surprising number of devices where it just doesn't quite fit! And it's because it's boxy, with sharp corners. Often 9v battery compartments have at least 1 slightly rounded edge, and the sharp edges of the Energizer means it's pushed a half millimeter too far away from that edge, and it's uncomfortably tight, and stressing/bulging plastic doors or clips etc. This product, the Tenergy 9v Lithium, is described as being slightly small so to fit better, and the edges look rounded. Also it's much more reasonably priced. So how is it? It's better! Still a slightly tight fit in some devices, but significantly better. I got out a digital caliper to try to confirm the cause. The LxWxH of this Tenergy is actually not smaller than the Energizer Lithium, it's 0.1 to 0.2 mm larger, but so is a energizer Alkaline. But the max diagonal length, as suspected, is 0.7 mm less on the Tenergy than the Energizer Lithium, because of those rounded edges. An energizer alkaline is another 0.7 mm less diagonal than the Tenergy, I guess alkaline is even more rounded still. Both of the Tenergy Lithium batteries I received provide 9.5V with a 17 mA current draw (9.7V unloaded). So far looking great, long term we'll have to see. For the better fit and better price, I really like these. ### ⭐⭐⭐⭐⭐ Battery voltage *by G***. on August 17, 2026* Since I can’t find a voltage of these batteries I ordered 2 and the battery reading was 9.74vdc on both batteries. There you go! ## Frequently Bought Together - Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack - POWEROWL Lithium Batteries AAA High Capacity Long Lasting, 1.5V Triple A Battery for High-Tech Devices - 8 Pack - POWEROWL Lithium Batteries AA 16 Pack, High Capacity 1.5V Double A Battery Long Lasting Power for High-Tech Devices --- ## 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/213625136-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf](https://www.desertcart.tn/products/213625136-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-18*