--- product_id: 21698714 title: "Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries" brand: "energizer" price: "266 kr" currency: NOK in_stock: true reviews_count: 13 category: "Energizer" url: https://www.desertcart.no/products/21698714-energizer-ultimate-lithium-9v-batteries-1-pack-lithium-9-volt store_origin: NO region: Norway --- # 10-year shelf life 20% longer life vs MAX Works -40°F to 140°F Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries **Brand:** energizer **Price:** 266 kr **Availability:** ✅ In Stock ## Summary > ⚡ Power your life, no compromises. ## Quick Answers - **What is this?** Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries by energizer - **How much does it cost?** 266 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/21698714-energizer-ultimate-lithium-9v-batteries-1-pack-lithium-9-volt) ## Best For - energizer enthusiasts ## Why This Product - Trusted energizer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Outlasts:** Lasts up to 20% longer in toys than Energizer MAX batteries, so your devices keep going when others quit. - • **Trusted by Millions:** With over 33,000 glowing reviews and a 4.7-star rating, Energizer Ultimate Lithium is the go-to for professionals who demand reliability. - • **Extreme Weather Ready:** Reliable performance from -40°F to 140°F means your gadgets stay powered through every season and adventure. - • **Leak-Resistant Durability:** Built with leak-resistant construction to protect your devices and ensure safety over long-term use. - • **Lightweight & Long-Lasting:** Weighing just 1.28 ounces, these 9V lithium batteries store power for up to 10 years—perfect for emergency backups. ## Overview Energizer Ultimate Lithium 9V Batteries deliver superior longevity and reliability with 20% longer life than standard batteries, extreme temperature tolerance from -40°F to 140°F, and a 10-year shelf life. Designed with leak-resistant technology and lightweight lithium metal composition, these batteries are ideal for high-tech devices, toys, and emergency use, trusted by millions worldwide. ## Description Energizer 123 Lithium Photo Batteries deliver reliable performance for your high tech devices. Use these powerful batteries in your cameras, and capture that perfect photo or video without worrying about your batteries running low. The Energizer lithium 123 batteries are also a dependable choice when you need flashlight batteries or replacement batteries for your smart home devices. Energizer 123 lithium batteries last up to 10 years in storage for backup power when you need it most. Count on Energizer lithium batteries to ensure your devices are powered and ready to capture precious memories. Review: Super long-lived and reliable - I've never been let down by the very long life of these batteries. Review: Fair Price, good quality, works as you would expect. - I mainly use these for an August Smart lock. Pricing is right from a well known brand. You can't go wrong with these. ## Features - 1 pack of Energizer Ultimate Lithium 9V Batteries - Lasts up to 20 percent longer in toys versus Energizer MAX batteries - Performance in extreme temperatures from -40 F to 140 F ensures reliable use in all seasons - Long lasting batteries have leak-resistant construction - Lightweight 9 volt batteries last up to 10 years in storage ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B018N7YZL6 | | Amperage | 1 A | | Antenna Location | Radio | | Battery Capacity | 9 volts | | Battery Cell Composition | Lithium Metal | | Battery Cell Type | Lithium Metal | | Battery Weight | 250 g | | Best Sellers Rank | #1,443 in Health & Household ( See Top 100 in Health & Household ) #22 in 9V Batteries | | Brand | Energizer | | Compatible Phone Models | smoke detectors, remote control cars, toys, games | | Customer Reviews | 4.7 out of 5 stars 33,708 Reviews | | Global Trade Identification Number | 00039800911568 | | Included Components | Battery Pack | | Item Dimensions | 1.25 x 0.5 x 0.75 inches | | Item Type Name | 9v-batteries | | Item Weight | 1.28 ounces | | Manufacturer | Energizer | | Model Name | ENR L522BP.H4 LITH 9V-1 EMOD | | Model Number | L522BP | | Number of Batteries | 1 AAA batteries required. (included) | | Recommended Uses For Product | Radio | | Reusability | Single Use | | UPC | 039800911568 | | Unit Count | 1 Count | | Voltage | 9 volts | | Warranty Description | No Warranty | ## Product Details - **Battery Capacity:** 9 volts - **Battery Cell Composition:** Lithium Metal - **Brand:** Energizer - **Number of Batteries:** 1 AAA batteries required. (included) - **Recommended Uses For Product:** Radio ## Images ![Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries - Image 1](https://m.media-amazon.com/images/I/710gmbeXI6L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: what is the mah?** A: According to a vendor, it is 750 mAh capacity; I use them for smoke alarms (hardwired installed) and haven't replaced one yet. Generally standard 9v batteries would die after a power outage, ive replaced them all with lithium no problems in since. **Q: are these l522bp-2 the same as advance lithium l522 ?** A: Nope, different. "9V Ultimate lithium" are Energizer's current product. Energizer '9V Advanced lithium' has been discontinued so I'd bet that those are old stock. Be sure to check the expiration date. BP-2 just indicates there are two batteries in each individual package. No designation, A plain BP, or Bp-1 would indicate a single battery per package. BP4 would be a 4 pack, etc. **Q: Life span in smoke alarms?** A: Lasted only 1 year 5 months in my smoke detector. **Q: Is there any chance of these batteries used in a smoke detector exploding and causing a fire?** A: Virtually none. This type of battery constuction is by far the most stable of all common types. These are much safer and more stable than NiMH such as rechargeables or "standard" batteries which are generally Alkaline. I use these in any sensitive devices or devices not used often but important. As such I use these in my own smoke detectors and have never had any issue. For what it is worth I've been a FireFighter for 25+ years, so yes they are safe. The one thing to be aware of is that if your smoke detector is hard wired and requires a rechargeable battery as a backup power source then do not use these. These are not rechargeable batteries. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super long-lived and reliable *by B***N on September 5, 2026* I've never been let down by the very long life of these batteries. ### ⭐⭐⭐⭐⭐ Fair Price, good quality, works as you would expect. *by W***. on August 27, 2026* I mainly use these for an August Smart lock. Pricing is right from a well known brand. You can't go wrong with these. ### ⭐⭐⭐⭐⭐ Energizer when you want and expect high quality batteries *by B***Y on July 16, 2026* Regrettably I needed to replace the batteries in our Motion Sensors because they are a few years old, so I purchased Energizer batteries because they provide the quality that we need and the power that we expect at the price that we’re looking to spend. I would love if these batteries came in a rechargeable form like all of my other batteries. I love that I have enough rechargeable batteries that I can remove the dead ones, replace them with rechargeable ones and have plenty of spare batteries for all of out 30 of security cameras and additional security devices. Energizer batteries definitely meet and definitely exceed quality standards and our requirements. ## Frequently Bought Together - Energizer Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries - Energizer Ultimate Lithium AA Batteries Pack, 1.5V AA Batteries, 24 Count - Energizer AA Batteries, Ultimate Lithium Double A Battery, 8 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.no/products/21698714-energizer-ultimate-lithium-9v-batteries-1-pack-lithium-9-volt](https://www.desertcart.no/products/21698714-energizer-ultimate-lithium-9v-batteries-1-pack-lithium-9-volt) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-23*