--- product_id: 299742699 title: "Battery & Bluetooth Chip" brand: "freedconn" price: "₨37434" currency: LKR in_stock: true reviews_count: 8 category: "Freed Conn" url: https://www.desertcart.lk/products/299742699-battery-and-bluetooth-chip store_origin: LK region: Sri Lanka --- # 2-3 Hour Fast Charging Bluetooth 5.0 Upgrade 600mAh Lithium Polymer Battery Battery & Bluetooth Chip **Brand:** freedconn **Price:** ₨37434 **Availability:** ✅ In Stock ## Summary > 🏍️ Stay Connected, Ride Confident: Power Your Helmet with the Latest Bluetooth Tech! ## Quick Answers - **What is this?** Battery & Bluetooth Chip by freedconn - **How much does it cost?** ₨37434 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/299742699-battery-and-bluetooth-chip) ## Best For - freedconn enthusiasts ## Why This Product - Trusted freedconn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast Recharge, More Ride Time:** Get fully charged in just 2-3 hours and stay connected longer. - • **Next-Gen Bluetooth 5.0 Connectivity:** Seamlessly pairs with FreedConn BM2-S & BM12 helmets for crystal-clear communication. - • **Smart Sleep Mode for Battery Health:** Automatically conserves power during inactivity—charge monthly to keep it ready. - • **Power Up with 600mAh Lithium Polymer:** Long-lasting energy tailored for your ride’s demands. - • **Effortless Installation & Compatibility:** Plug-and-play upgrade that fits perfectly with your FreedConn helmet models. ## Overview The FreedConn Battery & Bluetooth Chip BM2-S BM12 is a premium upgrade featuring a 600mAh lithium polymer battery and Bluetooth 5.0 technology, designed exclusively for FreedConn BM2-S and BM12 motorcycle helmets. It offers fast 2-3 hour charging, smart deep sleep mode to preserve battery life, and ensures seamless, high-quality wireless communication on the road. Regular monthly charging is recommended to maintain optimal performance. ## Description Product description IMPORTANT REMIND To preserve battery life, it will enter deep sleep mode for long time no charge. Thus we suggest you to charge it regularly, at least 1 time a month, especially when you don't use it in winter. On this condition, Bluetooth mode may not available. To wake it up, please try to charge it with 6~12 volt charger for half an hour. If still not working, welcome to contact " Liveconn" for help. USING TIPS To protect battery port, we suggest you don't press the USB charge cable completely while charging. [ Frequently Asked Questions About the Battery ] There is no indicator light on the battery, how could I know it is charging or not? Please note that there is no indicator light on the battery. If you plug it into the helmet to charge with 5V charger, the red light will flash every 2 seconds under on status while charging. When should I charge it? When the battery reaches a certain voltage level less than 3.5V, the rd light will flash every 15 seconds, you'll hear beep prompt, you should charge it at this time. If you keep using it and the voltage go to less than 3.2V, the helmet will turn off automatically. When you're not using it for long time, please charge it regularly, at least 1 time a month. How much time it need to fully charge? It usually takes 2~3 hours for single charge. When fully charged, the blue light of the helmet will flash every 2 seconds under " ON" status. You can also unplug it and plug again to test, the red light will flash one time quickly when charge again under fully charged status. Review: Nice little powerhouse! - Replaced an older battery and works like a charm. Review: Great device at a great price - Awesome. This is a great replacement for the Bluetooth device that originally came with my helmet. The price wasn't bad and the install was easy and fast. The reception is great and compatible with my cellphone and my motorcycle. A 10 out of 10. I highly recommend. ## Features - Battery & Bluetooth Chip for FreedConn BM2-S BM12 Motorcycle Bluetooth Helmet (Battery & Bluetooth Chip) - Upgrade to Bluetooth 5.0 since April, 2023. Please note that the new version can connect the old version proactively, can't be connected by the old version passively. - The Bluetooth 5.0 version operation is different from the Bluetooth 3.0 version ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089CX2566 | | Antenna Location | Please charge it regularly at least 1 time a month, even when you don't use it in cold winter. | | Battery Capacity | 600 Milliamp Hours | | Battery Cell Composition | Lithium Polymer | | Battery Cell Type | Lithium Polymer | | Battery Weight | 20 Grams | | Best Sellers Rank | #56 in Powersports Bluetooth Headsets | | Brand | FreedConn | | Compatible Phone Models | FreedConn BM12 and BM2-S Bluetooth motorcycle helmet only | | Customer Reviews | 4.5 out of 5 stars 154 Reviews | | Manufacturer | FreedConn | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Recommended Uses For Product | Please charge it regularly at least 1 time a month, even when you don't use it in cold winter. | | Reusability | Bluetooth | | Unit Count | 1 Count | | Voltage | 3.5 Volts | ## Product Details - **Battery Capacity:** 600 Milliamp Hours - **Battery Cell Composition:** Lithium Polymer - **Brand:** FreedConn - **Number of Batteries:** 1 Lithium Polymer batteries required. (included) - **Recommended Uses For Product:** Please charge it regularly at least 1 time a month, even when you don't use it in cold winter. ## Images ![Battery & Bluetooth Chip - Image 1](https://m.media-amazon.com/images/I/51Y+ADT6c6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice little powerhouse! *by D***T on January 12, 2026* Replaced an older battery and works like a charm. ### ⭐⭐⭐⭐⭐ Great device at a great price *by T***E on June 30, 2025* Awesome. This is a great replacement for the Bluetooth device that originally came with my helmet. The price wasn't bad and the install was easy and fast. The reception is great and compatible with my cellphone and my motorcycle. A 10 out of 10. I highly recommend. ### ⭐⭐⭐⭐⭐ Long life, perfect fit *by D***D on January 13, 2026* Long life and perfect replacement for my busted 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.lk/products/299742699-battery-and-bluetooth-chip](https://www.desertcart.lk/products/299742699-battery-and-bluetooth-chip) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-04-28*