--- product_id: 24187996 title: "Ultralife Lithium Battery (9 Volt, E-Block, U9VL, U9VL-J-P, 1200 mAh, Economy Set of 10)" brand: "ultralife" price: "FREE" currency: PAB in_stock: false reviews_count: 8 url: https://www.desertcart.com.pa/products/24187996-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j store_origin: PA region: Panama --- # 9V stable power output Economy pack of 10 1200mAh high capacity Ultralife Lithium Battery (9 Volt, E-Block, U9VL, U9VL-J-P, 1200 mAh, Economy Set of 10) **Brand:** ultralife **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔋 Power your essentials, never run out, always be ready! ## Quick Answers - **What is this?** Ultralife Lithium Battery (9 Volt, E-Block, U9VL, U9VL-J-P, 1200 mAh, Economy Set of 10) by ultralife - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/24187996-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 - • **Consistent 9V output:** Ensures your electronics perform at peak efficiency without unexpected power drops. - • **Lightweight yet powerful:** Each battery weighs just 2.22g, combining portability with robust energy density. - • **Trusted by professionals:** Highly rated with 4.4 stars from 137 reviews, a go-to choice for dependable power. - • **Bulk pack for smart savings:** Set of 10 batteries means you’re always stocked and ready, avoiding last-minute runs. - • **Long-lasting power for peace of mind:** 1200mAh lithium manganese dioxide cells deliver reliable, extended battery life for critical devices like smoke alarms. ## Overview The Ultralife 9V Lithium Battery Economy Set of 10 offers a high-capacity 1200mAh lithium manganese dioxide power source, ideal for smoke alarms and other critical devices. Lightweight and reliable, this bulk pack ensures consistent 9V output and long-lasting performance, backed by strong customer satisfaction. ## Description Ultralife Lithium battery (9 volt, e-block, U9VL, U9VL-J-P, 1200 mAh, economy set of 10) Review: What I Use!!! - Being a musician, I think I’ve gone through every 9-Volt battery out there, and I find that these outperform any of them! I use them for any and all wireless things I have, e.g guitar, in-ear monitors, anything that takes a 9V. These seem to be the best! Review: A little longer than standard size, may not fit your smoke detector/alarm. - They are just a hair longer than the standard batteries, just enough so they won’t fit in my smoke detectors. ## Features - Box contents: 10x Ultralife 9V lithium ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CBYBX22 | | Antenna Location | Smoke alarm | | Battery Capacity | 1200 | | Battery Cell Composition | Lithium Manganese Dioxide | | Battery Cell Type | Lithium Manganese Dioxide | | Battery Weight | 2.22 g | | Best Sellers Rank | #251,172 in Health & Household ( See Top 100 in Health & Household ) #160 in 9V Batteries | | Brand | Ultralife | | Compatible Phone Models | Set of 10, U9, U9VL | | Customer Reviews | 4.4 out of 5 stars 136 Reviews | | Included Components | 10 x Ultralife 9 V lithium | | Item Dimensions | 2.36 x 1.18 x 2.36 inches | | Item Type Name | 9V block battery | | Item Weight | 0.25 kg | | Manufacturer | Ultralife | | Model Number | 1822B | | Number of Batteries | 10 9V batteries required. | | Recommended Uses For Product | Smoke alarm | | Reusability | Rechargeable | | UPC | 884221050927 | | Unit Count | 1 Count | | Voltage | 9 | ## Product Details - **Battery Capacity:** 1200 - **Battery Cell Composition:** Lithium Manganese Dioxide - **Brand:** Ultralife - **Number of Batteries:** 10 9V batteries required. - **Recommended Uses For Product:** Smoke alarm ## Images ![Ultralife Lithium Battery (9 Volt, E-Block, U9VL, U9VL-J-P, 1200 mAh, Economy Set of 10) - Image 1](https://m.media-amazon.com/images/I/71yj0d0jysL.jpg) ![Ultralife Lithium Battery (9 Volt, E-Block, U9VL, U9VL-J-P, 1200 mAh, Economy Set of 10) - Image 2](https://m.media-amazon.com/images/I/71WrJsulY8L.jpg) ![Ultralife Lithium Battery (9 Volt, E-Block, U9VL, U9VL-J-P, 1200 mAh, Economy Set of 10) - Image 3](https://m.media-amazon.com/images/I/41Mar7ld4yL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ What I Use!!! *by D***E on May 10, 2024* Being a musician, I think I’ve gone through every 9-Volt battery out there, and I find that these outperform any of them! I use them for any and all wireless things I have, e.g guitar, in-ear monitors, anything that takes a 9V. These seem to be the best! ### ⭐ A little longer than standard size, may not fit your smoke detector/alarm. *by C***7 on June 22, 2026* They are just a hair longer than the standard batteries, just enough so they won’t fit in my smoke detectors. ### ⭐ Don’t always fit *by A***I on April 12, 2025* The batteries are thicker than other 9 volt batteries and don’t always fit into a smoke detector ## Frequently Bought Together - Ultralife Lithium Battery (9 Volt, E-Block, U9VL, U9VL-J-P, 1200 mAh, Economy Set of 10) - Energizer Ultimate Lithium AA Batteries Pack, 1.5V AA Batteries, 24 Count --- ## 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.com.pa/products/24187996-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j](https://www.desertcart.com.pa/products/24187996-ultralife-lithium-battery-9-volt-e-block-u9vl-u9vl-j) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-22*