--- product_id: 213625136 title: "9V Lithium Batteries, 1200mah Non-Rechargeable Batteries, 10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack" brand: "tenergy" price: "$57.77" currency: USD in_stock: true reviews_count: 8 category: "Tenergy" url: https://www.desertcart.us/products/213625136-9v-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, 4 Pack **Brand:** tenergy **Price:** $57.77 **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?** $57.77 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/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, rounded edges ensure seamless compatibility with all 9V devices. - • **Power That Outlasts:** 2.5x longer runtime than standard 9V batteries—never get caught powerless. - • **Decade-Long Freshness:** Ultra-low 2% annual self-discharge keeps batteries ready for up to 10 years. - • **Leak-Proof & Certified:** UL-tested durability with leak-proof design and lifetime local support. - • **Extreme Condition Ready:** Reliable performance from freezing cold to scorching heat (-4°F to 140°F). ## Overview Tenergy 9V Lithium Batteries deliver 1200mAh of high-capacity power with 2.5 times longer runtime than traditional 9V batteries. Featuring an ultra-low 2% annual self-discharge rate, these batteries maintain peak performance for up to 10 years in storage. Their slim, rounded design fits a wide range of 9V devices, while their robust construction ensures reliable operation in extreme temperatures from -4°F to 140°F. UL-certified and leak-proof, this 4-pack is backed by lifetime support, making it the ultimate choice for smoke detectors, remote controls, and emergency kits. ## 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: So far so good did exactly what I needed them for - I used these for my wife lift recliner it has a battery backup for a power outage it will let the chair down and fold in a power outage. We have a generator the I have to run manually to thansfer power so if I'm not around to do it she won't be stranded in her life recliner. ## 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 (mAh) | | Battery Cell Composition | Lithium Metal | | Battery Cell Type | Lithium Metal | | Battery Weight | 28 Grams | | Best Sellers Rank | #43,000 in Health & Household ( See Top 100 in Health & Household ) #43 in 9V Batteries | | Brand | Tenergy | | Customer Reviews | 4.5 out of 5 stars 2,036 Reviews | | Item Dimensions | 4 x 1.7 x 0.5 inches | | Item Weight | 3.94 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 (mAh) - **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! ### ⭐⭐⭐⭐⭐ So far so good did exactly what I needed them for *by D***M on May 11, 2026* I used these for my wife lift recliner it has a battery backup for a power outage it will let the chair down and fold in a power outage. We have a generator the I have to run manually to thansfer power so if I'm not around to do it she won't be stranded in her life recliner. ### ⭐⭐⭐⭐⭐ Rechargeable batteries. *by W***E on January 22, 2026* Really nice set of batteries that recharge during the day and light up at night. ## 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.us/products/213625136-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf](https://www.desertcart.us/products/213625136-9v-lithium-batteries-1200mah-non-rechargeable-batteries-10-years-shelf) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-11*