--- product_id: 53934009 title: "10x Nemaxx Lithium 9V Battery for Smoke detectors 10 Years Life Span" brand: "nemaxx" price: "57.79 DT" currency: TND in_stock: false reviews_count: 9 url: https://www.desertcart.tn/products/53934009-10x-nemaxx-lithium-9v-battery-for-smoke-detectors-10-years store_origin: TN region: Tunisia --- # 10-year lifespan 5x power vs alkaline Leakproof & low self-discharge 10x Nemaxx Lithium 9V Battery for Smoke detectors 10 Years Life Span **Brand:** nemaxx **Price:** 57.79 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your safety for a decade—because your peace of mind deserves the best! ## Quick Answers - **What is this?** 10x Nemaxx Lithium 9V Battery for Smoke detectors 10 Years Life Span by nemaxx - **How much does it cost?** 57.79 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/53934009-10x-nemaxx-lithium-9v-battery-for-smoke-detectors-10-years) ## Best For - nemaxx enthusiasts ## Why This Product - Trusted nemaxx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Leakproof Safety:** Advanced leak-resistant design protects your devices and home from battery corrosion. - • **Bulk Pack Convenience:** Comes in a pack of 10, ideal for outfitting multiple detectors or stocking up for future needs. - • **Compact & Lightweight:** Slim 5x3x2 cm size and just 380g per pack, perfect for discreet, hassle-free installation. - • **Unmatched Power Boost:** Delivers 5 times more energy than standard alkaline batteries, ensuring your smoke detectors never miss a beat. - • **Decade-Long Reliability:** Engineered to last 10 years, providing peace of mind with minimal replacements and maintenance. ## Overview The 10x Nemaxx Lithium 9V Battery offers a superior energy density with 5 times the power of alkaline batteries, a leakproof design, and an impressive 10-year lifespan, making it the ultimate choice for reliable, long-term smoke detector performance. ## Description Our Nemaxx 9V lithium battery is the best alternative to traditional alkali batteries. The Nemaxx 9V lithium block 10 years life span battery is a standard 9 volt devices battery that lasts 5 times longer than conventional 9-volt alkaline batteries and 10 times longer than zinc carbon batteries. This Nemaxx 9V lithium battery block is the first choice for smoke detectors, alarm control systems, digital cameras and game controllers. These batteries are also ideal for all 9 Volt appliances, such as medical devices, wireless alarm and security systems, music, audio, industrial products, smoke SpecificationsVoltage: 9V 1200 mAh Temperature range: -20°C to +55°C Cell size: ER9V Block System: Lithium 10 year life span Ideal for smoke detectors Review: Well – made and presented, arrived quickly - Very pleased with this 10 – year batteries – will save a lot of battery changing! They arrived quickly. I would recommend them Review: Five Stars - Only one used so far but very satisfactory. ## Features - High energy density - Low self discharge and leakproof - 10 year lifespan - 5 times more power than alkaline batteries ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00WJ7YD64 | | Brand | nemaxx | | Brand Name | nemaxx | | Customer Reviews | 3.9 out of 5 stars 649 Reviews | | Global Trade Identification Number | 07630034480290 | | Item Dimensions | 50 x 30 x 20 millimetres | | Item dimensions L x W x H | 50 x 30 x 20 millimetres | | Manufacturer | Bargain24 AG | | Model Number | 10LI9V | | Unit Count | 10 Piece | | Unit count | 10 Piece | | Voltage | 9 Volts | ## Product Details - **Brand:** nemaxx - **Unit count:** 10 Piece - **Voltage:** 9 Volts - **Item dimensions L x W x H:** 50 x 30 x 20 millimetres - **Global Trade Identification Number:** 07630034480290 ## Images ![10x Nemaxx Lithium 9V Battery for Smoke detectors 10 Years Life Span - Image 1](https://m.media-amazon.com/images/I/81kQbt63SLL.jpg) ![10x Nemaxx Lithium 9V Battery for Smoke detectors 10 Years Life Span - Image 2](https://m.media-amazon.com/images/I/61iscAMnoQL.jpg) ![10x Nemaxx Lithium 9V Battery for Smoke detectors 10 Years Life Span - Image 3](https://m.media-amazon.com/images/I/61qhytAAvQL.jpg) ![10x Nemaxx Lithium 9V Battery for Smoke detectors 10 Years Life Span - Image 4](https://m.media-amazon.com/images/I/71MevK4VrRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well – made and presented, arrived quickly *by D***K on 9 January 2019* Very pleased with this 10 – year batteries – will save a lot of battery changing! They arrived quickly. I would recommend them ### ⭐⭐⭐⭐⭐ Five Stars *by H***Y on 21 December 2016* Only one used so far but very satisfactory. ### ⭐ Certainly have not lasted 10 years *by S***E on 23 May 2019* Not at all happy bought December several batteries in 2018 and already running out !!!! --- ## 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/53934009-10x-nemaxx-lithium-9v-battery-for-smoke-detectors-10-years](https://www.desertcart.tn/products/53934009-10x-nemaxx-lithium-9v-battery-for-smoke-detectors-10-years) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-14*