--- product_id: 54928062 title: "LOH880 Battery for Logitech R-IG7, Harmony One Harmony 720 850 880 885 880 Pro 890 Pro 900 Logitech 190304-0000 815-000037 AVL300s K43D M36B M41B 866165 866145 866207 AVL300 MCC AV100" brand: "kastar" price: "82 Lei" currency: RON in_stock: true reviews_count: 8 category: "Kastar" url: https://www.desertcart.ro/products/54928062-loh880-battery-for-logitech-r-ig7-harmony-one-harmony-720 store_origin: RO region: Romania --- # 3.7V Stable Voltage 950mAh High Capacity Integrated Japanese Microchip Protection LOH880 Battery for Logitech R-IG7, Harmony One Harmony 720 850 880 885 880 Pro 890 Pro 900 Logitech 190304-0000 815-000037 AVL300s K43D M36B M41B 866165 866145 866207 AVL300 MCC AV100 **Brand:** kastar **Price:** 82 Lei **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your control, own the moment. ## Quick Answers - **What is this?** LOH880 Battery for Logitech R-IG7, Harmony One Harmony 720 850 880 885 880 Pro 890 Pro 900 Logitech 190304-0000 815-000037 AVL300s K43D M36B M41B 866165 866145 866207 AVL300 MCC AV100 by kastar - **How much does it cost?** 82 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/54928062-loh880-battery-for-logitech-r-ig7-harmony-one-harmony-720) ## Best For - kastar enthusiasts ## Why This Product - Trusted kastar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Smart Safety Tech:** Built-in Japanese microchip prevents overcharge and overdischarge, ensuring battery longevity and device safety. - β€’ **Lightweight & Compact:** At just 1 ounce and 3x2x1 inches, it fits discreetly without adding bulk to your remote. - β€’ **Seamless Compatibility:** Perfectly replaces original batteries for a wide range of Logitech Harmony remotes and Monster modelsβ€”plug and play convenience. - β€’ **Long-Lasting Power Boost:** High-capacity 950mAh Li-ion cells deliver extended remote control usage without frequent recharges. - β€’ **Trusted Quality & Warranty:** Backed by Kastar’s 18-month warranty and a 4.4-star rating from 647+ users, reliability you can count on. ## Overview The Kastar LOH880 is a premium 950mAh lithium-ion replacement battery designed for Logitech Harmony and Monster remote controls. Featuring integrated Japanese microchip technology, it safeguards against overcharging and overdischarging, extending battery life. Lightweight and compact, it offers seamless compatibility across multiple models, backed by an 18-month warranty and strong user satisfaction. ## Description Package Includes: 1 x Battery Compatible the following models: Logitech Harmony One Logitech Harmony 900 Logitech Harmony 880 Logitech Harmony 890 Logitech Harmony 720 Logitech Harmony One Advanced Logitech Harmony 890 Pro Logitech NTA2340 Logitech R-IG7 Logitech Harmony 880 Pro Logitech Harmony 895 Logitech 190304-2000 Logitech Harmony 885 Logitech 190304-0000 Logitech Harmony 785 Logitech F12440023 Logitech 815-000037 Logitech Monster AVL300s Logitech Harmony H880 Logitech 190304-200 Logitech K43D Logitech M36B Logitech M41B Logitech 866165 Logitech 866145 Logitech 866207 Logitech Monster AVL300 Logitech Monster MCC Logitech Monster AV100 Logitech Harmony HR880 Pro Review: These work great on our Harmony One remotes - last about 3-4 years. - My mom has 2 remotes and I have one. She uses her remotes heavily while I use mine very sparingly. She has been getting about 3 years of battery life with her use and charging while I have been getting more like 4 with my light use and charging. I may try a different brand next time to see if a higher priced on makes a difference in battery life. The original Harmony One battery seemed to last much longer. But, it's been years now, so I can't remember how long I had it before needing to replace the battery. Review: Good Harmony One Replacement - This battery is an exact replacement for the battery in a Logitech Harmony One remote control. No problems installing it. However as soon as your original battery stops holding a charge for a few days you should replace it. Otherwise the battery may swell to a point where you need to take apart the remote in order to remove the battery. ## Features - Kastar Brand Replacement Lithium-ion (Li-ion) Battery. High Quality, Long Lasting and Manufacture Price. - Kastar Decoded Battery Compatible with the Original Battery and Charger. - Kastar Battery High Capacity. Use high quality Cells for longer battery life with no Memory Effect. - Use Integrated Japanese microchip which can prevent the overcharge and overdischarge. - Compatible: Logitech Harmony One, Harmony 900, Harmony 880, Harmony 890, Harmony 720, Harmony One Advanced, Harmony 890 Pro, NTA2340, Logitech R-IG7, Harmony 880 Pro, Harmony 895, Logitech 190304-2000, Harmony 885, Logitech 190304-0000, Harmony 785, Logitech F12440023, Logitech 815-000037, Monster AVL300s, Harmony H880, Logitech 190304-200, Logitech K43D, Logitech M36B, Logitech M41B, Logitech 866165, Logitech 866145, Logitech 866207, Monster AVL300, Monster MCC, Monster AV100, Harmony HR880 Pro ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077XRZZ43 | | Battery Capacity | 950 milliamp_hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 1 ounces | | Best Sellers Rank | #1,188 in Camera Batteries | | Brand | Kastar | | Compatible Phone Models | Logitech Harmony | | Customer Reviews | 4.4 out of 5 stars 647 Reviews | | Included Components | Battery | | Item Dimensions | 3 x 2 x 1 inches | | Item Weight | 1 ounces | | Manufacturer | Kastar | | Model Number | BA-1B-LOH880 | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | UPC | 689211431225 | | Unit Count | 1 Count | | Voltage | 3.7 volts | | Warranty Description | 18-Month | ## Product Details - **Battery Capacity:** 950 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Kastar - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Unit Count:** 1 Count ## Images ![LOH880 Battery for Logitech R-IG7, Harmony One Harmony 720 850 880 885 880 Pro 890 Pro 900 Logitech 190304-0000 815-000037 AVL300s K43D M36B M41B 866165 866145 866207 AVL300 MCC AV100 - Image 1](https://m.media-amazon.com/images/I/71S3HXvSNpL.jpg) ![LOH880 Battery for Logitech R-IG7, Harmony One Harmony 720 850 880 885 880 Pro 890 Pro 900 Logitech 190304-0000 815-000037 AVL300s K43D M36B M41B 866165 866145 866207 AVL300 MCC AV100 - Image 2](https://m.media-amazon.com/images/I/71vvEtnTKXL.jpg) ![LOH880 Battery for Logitech R-IG7, Harmony One Harmony 720 850 880 885 880 Pro 890 Pro 900 Logitech 190304-0000 815-000037 AVL300s K43D M36B M41B 866165 866145 866207 AVL300 MCC AV100 - Image 3](https://m.media-amazon.com/images/I/61hnlIdo9fL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ These work great on our Harmony One remotes - last about 3-4 years. *by E***D on January 5, 2025* My mom has 2 remotes and I have one. She uses her remotes heavily while I use mine very sparingly. She has been getting about 3 years of battery life with her use and charging while I have been getting more like 4 with my light use and charging. I may try a different brand next time to see if a higher priced on makes a difference in battery life. The original Harmony One battery seemed to last much longer. But, it's been years now, so I can't remember how long I had it before needing to replace the battery. ### ⭐⭐⭐⭐⭐ Good Harmony One Replacement *by K***R on March 5, 2020* This battery is an exact replacement for the battery in a Logitech Harmony One remote control. No problems installing it. However as soon as your original battery stops holding a charge for a few days you should replace it. Otherwise the battery may swell to a point where you need to take apart the remote in order to remove the battery. ### ⭐⭐⭐⭐ Works for my Harmony One *by A***Y on June 17, 2026* Just got it today, to replace an aging harmony one remote battery. Fits perfectly πŸ‘Œ and actually makes my remote feel "new" again. Can only comment on the harmony one working.... Definitely recommend ## Frequently Bought Together - Kastar LOH880 Battery for Logitech R-IG7, Harmony One Harmony 720 850 880 885 880 Pro 890 Pro 900 Logitech 190304-0000 815-000037 AVL300s K43D M36B M41B 866165 866145 866207 AVL300 MCC AV100 - Duracell 2032 Lithium Battery. 4 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery - Duracell CR2025 3V Lithium Battery, Child Safety Features, 4 Count Pack, Lithium Coin Battery for Key Fob, Car Remote, Glucose Monitor, CR Lithium 3 Volt Cell --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/54928062-loh880-battery-for-logitech-r-ig7-harmony-one-harmony-720](https://www.desertcart.ro/products/54928062-loh880-battery-for-logitech-r-ig7-harmony-one-harmony-720) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-29*