--- product_id: 65828380 title: "Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J" brand: "ultralife" price: "€ 26.87" currency: EUR in_stock: true category: "Ultralife" url: https://www.desertcart.hr/products/65828380-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j store_origin: HR region: Croatia --- # 10-year shelf & usage life 5x longer life vs alkaline -20°C to +60°C wide temp range Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J **Brand:** ultralife **Price:** € 26.87 **Availability:** ✅ In Stock ## Summary > 🔋 Power that outlasts your to-do list — stay charged, stay ahead! ## Quick Answers - **What is this?** Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J by ultralife - **How much does it cost?** € 26.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/65828380-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j) ## Best For - ultralife enthusiasts ## Why This Product - Trusted ultralife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Decade-Long Reliability:** Up to 10 years of dependable performance—ideal for smoke detectors and critical alarms that protect your home and peace of mind. - • **Trusted by Professionals:** Preferred choice for medical, security, and industrial devices—join the savvy users who refuse to compromise on power. - • **Built for Extreme Conditions:** Operates flawlessly from -20°C to +60°C, ensuring consistent power in any environment or season. - • **Lightweight & Compact Design:** At just 36.4g and standard 9V size, it fits seamlessly into all your essential devices without bulk. - • **Enduring Power, Zero Interruptions:** Lasts 5x longer than standard alkaline batteries, so your devices stay powered when it matters most. ## Overview The Ultralife U9VL 9 Volt Lithium Battery delivers up to 5 times longer life than alkaline batteries and up to 10 years of reliable power, making it the ultimate choice for smoke detectors, alarms, medical devices, and more. With a wide operating temperature range and lightweight design, it ensures consistent, long-term performance in critical applications. ## Description Ultralife Lithium Power Cell U9VL Ultralife 9 Volt Lithium Battery U9VL, 10 Year Long-Term Battery The Ultralife U9VL 9 Volt Lithium Battery is a standard 9 volt device battery that lasts about 5 times longer than conventional 9-volt alkaline batteries and 10 times longer than zinc-carbon batteries. With up to 10 years life expectancy in ionisation smoke detectors, the Ultralife 9 Volt battery is the first choice for smoke detectors, alarm systems and similar devices designed for use up to 10 years. These batteries are also ideal for all 9 volt applications, such as medical devices, wireless alarm and security systems, music, audio and industrial products, smoke detectors (suitable for almost all standard smoke detectors, for more information see the operating instructions of the smoke detector) and many other devices. Technical data (Ultralife lithium battery U9VL, not rechargeable): system: U9VL, 6AM6 lithium manganese dioxide Li/MnO2 battery voltage: 9.0 volts nominal capacity: 1200 mAh dimensions (L x W x H): 17.5 x 26.5 x 49 mm Weight: 36.4 g Temperature range: -20 °C to +60 °C designations: U. 99VL, U99VL-J, U9VL-FP, SLM 9, 6FR61 ## Features - Ultralife Lithium Power Cell U9VL, U9VL-J-P - Ultralife 9 volt lithium battery U9VL, 10-year long-term battery - The Ultralife U9VL 9 volt lithium battery is a standard 9 volt device battery that lasts about 5 times longer than conventional 9 volt alkaline batteries and 10 times longer than zinc-carbon batteries. Warning: not rechargeable, as disposable lithium battery - With up to 10 years life expectancy in ionisation smoke detectors, the Ultralife 9 volt battery is the first choice for smoke detectors, alarm systems and similar devices designed for use for up to 10 years - Such as medical devices, wireless alarm and security systems, music, audio and industrial products, smoke detectors (suitable for almost all standard smoke detectors, for more information see the operating instructions of the smoke detector) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000NTMG3W | | Antenna Location | Alarm,Medical Devices | | Battery Capacity | 9 Volts | | Battery Cell Type | Lithium Metal | | Best Sellers Rank | 11,341 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 900 in Disposable Household Batteries | | Box Contents | batteries | | Brand Name | Ultralife | | Compatible Phone Models | U9V J, U9VL | | Customer Reviews | 4.2 4.2 out of 5 stars (60) | | Item Dimensions | 18 x 27 x 49 millimetres | | Item Weight | 36.4 Grams | | Manufacturer | Ultralife | | Model Name | ULTRAlife | | Model Number | Ultralife Lithium U9VL | | Number of Batteries | 1 9V batteries required. | | Reusability | Single Use | | Unit Count | 1.0 count | | Voltage | 9 Volts | ## Product Details - **Battery capacity:** 9 Volts - **Battery cell composition:** Lithium Metal - **Brand:** Ultralife - **Number of batteries:** 1 9V batteries required. - **Recommended uses for product:** Alarm,Medical Devices ## Images ![Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Image 1](https://m.media-amazon.com/images/I/61FDHi-4RiL.jpg) ![Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Image 2](https://m.media-amazon.com/images/I/616uY43bPeL.jpg) ![Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Image 3](https://m.media-amazon.com/images/I/61DzhA5-F3L.jpg) ![Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Image 4](https://m.media-amazon.com/images/I/61HGGGcCYeL.jpg) ![Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Image 5](https://m.media-amazon.com/images/I/61vnEH+jLGL.jpg) ## Frequently Bought Together - Ultralife Lithium battery 9 Volt, E-Block, U9VL, U9VL-J - Ultralife 9 V Lithium (SLM 9 V Lithium Battery 9 Volt Set of 5 - Ultralife 9V Block Lithium Battery Pack of 10 Ultralife Type U9VL-J-P --- ## 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.hr/products/65828380-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j](https://www.desertcart.hr/products/65828380-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-20*