--- product_id: 34906923 title: "Batmax R-IG7 Battery for Logitech Harmony One, 900, 720, 850, 880, 885, 890 Pro, H880 Universal Remote" brand: "batmax" price: "€ 18.45" currency: EUR in_stock: true reviews_count: 9 category: "Batmax" url: https://www.desertcart.be/products/34906923-batmax-r-ig7-battery-for-logitech-harmony-one-900-720 store_origin: BE region: Belgium --- # 3.7V stable voltage output 950mAh high-capacity li-ion 2-year warranty & CE certified Batmax R-IG7 Battery for Logitech Harmony One, 900, 720, 850, 880, 885, 890 Pro, H880 Universal Remote **Brand:** batmax **Price:** € 18.45 **Availability:** ✅ In Stock ## Summary > 🔋 Power your remote, power your control—never miss a moment! ## Quick Answers - **What is this?** Batmax R-IG7 Battery for Logitech Harmony One, 900, 720, 850, 880, 885, 890 Pro, H880 Universal Remote by batmax - **How much does it cost?** € 18.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/34906923-batmax-r-ig7-battery-for-logitech-harmony-one-900-720) ## Best For - batmax enthusiasts ## Why This Product - Trusted batmax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts:** Premium Grade A lithium-ion cell delivers up to 5 days of reliable remote control use between charges. - • **Risk-Free Confidence:** Backed by a 30-day money-back guarantee and a 2-year warranty for total peace of mind. - • **Seamless Compatibility:** Perfectly engineered for Logitech Harmony One, 720, 850, 880, 885, 890, 900 series remotes—no guesswork, just plug & play. - • **Hassle-Free Replacement:** Easy to install with fast shipping—get your remote back in action without missing a beat. - • **Certified Quality Assurance:** CE certified and rigorously tested to match OEM standards, ensuring safety and peak performance. ## Overview The Batmax R-IG7 is a rechargeable 950mAh lithium-ion battery designed specifically for Logitech Harmony remotes, offering stable 3.7V output and premium Grade A cells for extended battery life. CE certified and tested to OEM standards, it ensures reliable performance and safety. Compatible with a wide range of Harmony models, it comes with a 30-day money-back guarantee and a 2-year warranty, making it the smart choice to revive your remote’s power and convenience. ## Description Specifications:Battery type: LI-IONvoltage:3.7VCapacity:950mAhCompatible with:LOGITECH* R-IG7* 190304-200* 190304-0000* 190304-0000* F12440023* K43D* M36B* M41B* 866165* 866145* 866207* 815-000037* Harmony 720* Harmony 785* Harmony 880* Harmony 880 Pro* Harmony 885* Harmony 890* Harmony 890 Pro* Harmony 895* Harmony 900* Harmony H880* Harmony HR880 Pro* Harmony OnePackage included:1X BatteryCautious:1.Do not connect improperly.2.Do not dispose of battery in fire as they may explode, battery may also exploded if damaged.3.Do not expose the battery to liquid or subject to strong mechanical shocks Review: Battery puts us Back in Business! - The old Harmony 890 remote for our bedroom TV, kept going shorter and shorter between charges, finally it was time to replace the battery. This Batmax R-IG7 Battery was highly rated, so I gave it a try. It arrived quickly, and was easy to replace. I charged it for a couple hours and it fired right up, now we’re back in business and go 4 or 5 days between charges like we used to. Review: Worked Perfectly In Logitech 890 Remote - I have a couple Logitech Remotes and they have served me well over the years. The only drawback is that the batteries do age and need to be replaced, but doing so is quite easy. This battery arrived faster than expected and fit perfectly. It was almost fully charged out of the box and after a couple months of use there has been no issues using it. Great value and solid functionality - strongly recommend! ## Features - Compatible with Harmony One, Harmony One Advanced, Harmony 720, 850, 880, H880, 880 Pro, 885, 890, 890 Pro, 900, 900 Pro, Harmony 1, Harmony 1 Advanced Battery；190304-0000 190304-2000 R-IG7 - Battery Type: Rechargeable li-ion Battery; Capacity: 950mAh;Voltage:3.7V; Premium Grade A cell for longer battery life with no memory effect. - Batmax Products are CE certified, tested by manufacturer to match OEM products. - Package includes 1X Battery - 30-Day Money-Back,Two Years Warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LAWA4MA | | Antenna Location | Remotes | | Battery Capacity | 950 milliamp_hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Best Sellers Rank | #17,401 in Electronics ( See Top 100 in Electronics ) #845 in Remote Controls (Electronics) | | Brand | Batmax | | Customer Reviews | 4.4 out of 5 stars 512 Reviews | | Item Dimensions | 3.15 x 2.2 x 0.7 inches | | Item Weight | 0.03 kg | | Manufacturer | Batmax | | Model Name | h880 | | Model Number | LYSB01LAWA4MA-ELECTRNCS | | Number of Batteries | 1 Lithium Ion batteries required. | | Recommended Uses For Product | Remotes | | Reusability | Rechargeable | | UPC | 713831011915 | | Unit Count | 1 Count | | Voltage | 3.7 volts | | Warranty Description | 2 years | ## Product Details - **Battery Capacity:** 950 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Batmax - **Number of Batteries:** 1 Lithium Ion batteries required. - **Recommended Uses For Product:** Remotes ## Images ![Batmax R-IG7 Battery for Logitech Harmony One, 900, 720, 850, 880, 885, 890 Pro, H880 Universal Remote - Image 1](https://m.media-amazon.com/images/I/51-NE9YAh1L.jpg) ![Batmax R-IG7 Battery for Logitech Harmony One, 900, 720, 850, 880, 885, 890 Pro, H880 Universal Remote - Image 2](https://m.media-amazon.com/images/I/51idGrsuiUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Battery puts us Back in Business! *by A***T on May 17, 2026* The old Harmony 890 remote for our bedroom TV, kept going shorter and shorter between charges, finally it was time to replace the battery. This Batmax R-IG7 Battery was highly rated, so I gave it a try. It arrived quickly, and was easy to replace. I charged it for a couple hours and it fired right up, now we’re back in business and go 4 or 5 days between charges like we used to. ### ⭐⭐⭐⭐⭐ Worked Perfectly In Logitech 890 Remote *by T***R on March 11, 2021* I have a couple Logitech Remotes and they have served me well over the years. The only drawback is that the batteries do age and need to be replaced, but doing so is quite easy. This battery arrived faster than expected and fit perfectly. It was almost fully charged out of the box and after a couple months of use there has been no issues using it. Great value and solid functionality - strongly recommend! ### ⭐⭐⭐⭐⭐ Good battery *by M***R on November 20, 2025* Very good battery. Worked great. ## Frequently Bought Together - Batmax® R-IG7 Battery for Logitech Harmony One, 900, 720, 850, 880, 885, 890 Pro, H880 Universal Remote - Kastar Rechargeable Battery Compatible with Logitech Harmony 880 890 720 785 885 895 One MX-880 R-IG7 F12440023 815-000037 190304-2000 190304-0000 866165 866145 866207 and Monster AVL300 MCC AV100 - Empire Remote Control Battery, Compatible with Logitech 190304-2000 Remote Control, (Li-Ion, 3.7V, 950 mAh) Ultra High Capacity Battery --- ## 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.be/products/34906923-batmax-r-ig7-battery-for-logitech-harmony-one-900-720](https://www.desertcart.be/products/34906923-batmax-r-ig7-battery-for-logitech-harmony-one-900-720) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-18*