--- product_id: 21555806 title: "LR1/MN9100/E90/N Size Alkaline Batteries" brand: "pkcell" price: "HK$79" currency: HKD in_stock: true reviews_count: 13 category: "Pkcell" url: https://www.desertcart.hk/products/21555806-lr1-mn9100-e90-n-size-alkaline-batteries store_origin: HK region: Hong Kong --- # 10-year shelf life 1.5V ultra-reliable power CE & RoHS certified eco-safe LR1/MN9100/E90/N Size Alkaline Batteries **Brand:** pkcell **Price:** HK$79 **Availability:** ✅ In Stock ## Summary > 🔋 Power your life, worry-free — batteries that keep up with your pace! ## Quick Answers - **What is this?** LR1/MN9100/E90/N Size Alkaline Batteries by pkcell - **How much does it cost?** HK$79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/21555806-lr1-mn9100-e90-n-size-alkaline-batteries) ## Best For - pkcell enthusiasts ## Why This Product - Trusted pkcell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Conscious Choice:** Certified safe for you and the planet with CE and RoHS compliance. - • **Decade-Long Readiness:** Store with confidence—these batteries stay fresh and ready for up to 10 years. - • **Consistent Power Boost:** 1.5V alkaline cells deliver steady, long-lasting energy for your essential devices. - • **Leak-Proof Reliability:** Engineered to protect your devices with guaranteed leak-free performance. - • **Versatile Device Compatibility:** Perfect for medical devices, GPS trackers, key fobs, flashlights, and more. ## Overview PKCELL N Size 1.5V alkaline batteries come in a 5-pack designed for high-performance and reliability. With a decade-long shelf life and eco-friendly certifications, these batteries are ideal for powering medical devices, GPS trackers, key fobs, and other critical electronics. Trusted for leak-proof safety and consistent voltage, they ensure your devices stay energized when it matters most. ## Description Product description PKcell AA-Rechargeable 16 Pack AAA 100 Pack AA & AAA 12+12 Pack AA & AAA 24+24 Pack C 12 Pack D 12 Pack Review: Good for the price. - So far they work good! Review: Fit like a glove - It took a while to find the batteries I needed. I suppose this shoaed havw been the obvious size, it’s perfect. My great grandma’s crystal clock needed repairs. Once I finished, it was a hunt for the battery. It fit just fine in the little old thing. Popped right in perfectly and it worked again after forty years. It was nice and easy as well. My mom was very happy to see the old thing tick again ## Features - 🔋 High-Performance Batteries: PKCELL N size alkaline batteries have a long-lasting 1.5-volt power supply to provide reliable power for your gadgets in your daily life or at work. NOTE: These are not a rechargeable battery, DO NOT recharge. - 🔋 10-Year Shelf Life: PKCELL LR1 batteries have a shelf life of 10 years. We advise keeping your batteries in a cool place for long term storage. If you have the following batteries, such as N Size LR1 LR01 810 910A MN9100 MN9100B 4001 4001B E90 KN 810 23-023 AM5 UM5 UM-5 SUM5 Lady Battery E90BP2 and more, you can also use this alkaline battery. - 🔋 Safety and Environmentally Friendly: PKCELL LR1 alkaline batteries are CE and RoHS (Restriction of Hazardous Substances) certified, making them a safer and smart choice for your home and the environment. - 🔋 Wide Application: These alkaline batteries are suitable for remote controls, flashlights, clocks & timers, hearing aids, wireless devices, key fobs, GPS trackers, medical devices and more, great value long term batteries for family use. - 🔋 Trust Worthy: Every PKCELL N size batteries is guaranteed against defects in material and workmanship, keeps your devices safe from damaging leaks. Please feel free to contact us if you have any problems in use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B010PMRJ7E | | Antenna Location | Key Fobs,Car Alarms,Remote Controls,Medical Decices,GPS Trackers,Child Locators And Other Electronic Devices | | Battery Capacity | 1.5 Volts | | Battery Cell Composition | Alkaline | | Battery Cell Type | Alkaline | | Battery Weight | 80 Grams | | Best Sellers Rank | #20,091 in Health & Household ( See Top 100 in Health & Household ) #128 in Coin & Button Cell Batteries | | Brand | PKCELL | | Customer Reviews | 4.6 out of 5 stars 5,026 Reviews | | Manufacturer | PKCELL | | Model Name | LR1 | | Model Number | LR1 | | Number of Batteries | 5 Nonstandard Battery batteries required. | | Recommended Uses For Product | Key Fobs,Car Alarms,Remote Controls,Medical Decices,GPS Trackers,Child Locators And Other Electronic Devices Recommended Uses For Product Key Fobs,Car Alarms,Remote Controls,Medical Decices,GPS Trackers,Child Locators And Other Electronic Devices See more | | Reusability | Single Use | | Unit Count | 5.0 Count | | Voltage | 1.5 Volts | | Warranty Description | 3 | ## Product Details - **Battery Capacity:** 1.5 Volts - **Battery Cell Composition:** Alkaline - **Brand:** PKCELL - **Number of Batteries:** 5 Nonstandard Battery batteries required. ## Images ![LR1/MN9100/E90/N Size Alkaline Batteries - Image 1](https://m.media-amazon.com/images/I/71VB9hop0EL.jpg) ![LR1/MN9100/E90/N Size Alkaline Batteries - Image 2](https://m.media-amazon.com/images/I/71UmSNVgyfL.jpg) ![LR1/MN9100/E90/N Size Alkaline Batteries - Image 3](https://m.media-amazon.com/images/I/71ZY60hT6kL.jpg) ![LR1/MN9100/E90/N Size Alkaline Batteries - Image 4](https://m.media-amazon.com/images/I/71BtTKUmHOL.jpg) ![LR1/MN9100/E90/N Size Alkaline Batteries - Image 5](https://m.media-amazon.com/images/I/71IsBpfS+kL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is it 20 batteries, or 40 ???? You say in your advertising it's 40, then you say 20. Which is it ???** A: 20 batteries. The 40 count is $19.99 **Q: When were these batteries manufactured to determine shelf life, also is the shelf life 5 or 10 years the ad states both, which is it?** A: Different battery has different shelf life,this one is 10 years.Hope the answer could help you. **Q: I need to replace batteries that say 1.5v "n" size sum5 r1 on them, they are an inch tall with a circumference between a aaa & aa. will these fit?** A: Not rechargeable **Q: Is this battery interchangeable with a E90 battery?** A: I have only used N batteries in the clocks that require N size and I'am not sure about multi use with E90. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good for the price. *by L***O on April 15, 2026* So far they work good! ### ⭐⭐⭐⭐⭐ Fit like a glove *by K***M on April 21, 2026* It took a while to find the batteries I needed. I suppose this shoaed havw been the obvious size, it’s perfect. My great grandma’s crystal clock needed repairs. Once I finished, it was a hunt for the battery. It fit just fine in the little old thing. Popped right in perfectly and it worked again after forty years. It was nice and easy as well. My mom was very happy to see the old thing tick again ### ⭐⭐⭐⭐⭐ Good price for the purchase *by K***Y on March 19, 2026* Perfect for the use I needed them! Battery quality & time in use are great! ## Frequently Bought Together - PKCELL N Size 1.5V Alkaline Batteries, 5 Pack Ultra Long-Lasting MN9100/E90/LR1 Medical Battery for Medical Devices, GPS Trackers, Flashlights, Key Fobs, 10-Year Shelf Life - Amazon Basics AAA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life, 20 count (Pack of 1) - Amazon Basics 4-Pack 23A Alkaline Battery, 12 Volt, Long-Lasting Power --- ## 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.hk/products/21555806-lr1-mn9100-e90-n-size-alkaline-batteries](https://www.desertcart.hk/products/21555806-lr1-mn9100-e90-n-size-alkaline-batteries) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-05-20*