--- product_id: 589417288 title: "AOLIKES 3.7v 1400mAh Battery Replacement for Sena 50R, 50R-01 Motorcycle Bluetooth Headset, SP76 Battery Replacement (NOT Compatible with 50R 3-Button)" brand: "aolikes" price: "1174831₫" currency: VND in_stock: true reviews_count: 13 category: "Aolikes" url: https://www.desertcart.vn/products/589417288-aolikes-3-7v-1400mah-battery-replacement-for-sena-50r-50r store_origin: VN region: Vietnam --- # 3.7V Rechargeable Lipo 1400mAh High Capacity Built-in Safety Protections AOLIKES 3.7v 1400mAh Battery Replacement for Sena 50R, 50R-01 Motorcycle Bluetooth Headset, SP76 Battery Replacement (NOT Compatible with 50R 3-Button) **Brand:** aolikes **Price:** 1174831₫ **Availability:** ✅ In Stock ## Summary > 🔋 Power your ride, not your worries. ## Quick Answers - **What is this?** AOLIKES 3.7v 1400mAh Battery Replacement for Sena 50R, 50R-01 Motorcycle Bluetooth Headset, SP76 Battery Replacement (NOT Compatible with 50R 3-Button) by aolikes - **How much does it cost?** 1174831₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/589417288-aolikes-3-7v-1400mah-battery-replacement-for-sena-50r-50r) ## Best For - aolikes enthusiasts ## Why This Product - Trusted aolikes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Investment:** Avoid costly headset replacements—refresh your Sena 50R with a reliable, affordable battery and keep your ride connected. - • **Safety First, Always:** Engineered with overcharge, over-discharge, and short circuit protection to keep your battery—and you—safe on every journey. - • **Perfect Compatibility:** Specifically designed for Sena 50R and 50R-01 models, ensuring seamless replacement without compatibility headaches. - • **Lightweight & Efficient:** At just 22 grams, this lithium polymer battery packs powerful performance without weighing down your gear. - • **Power That Lasts Longer:** Upgrade your Sena 50R headset with a 1400mAh battery for extended ride time and uninterrupted Bluetooth connectivity. ## Overview The AOLIKES 3.7V 1400mAh lithium polymer battery is a high-capacity, rechargeable replacement designed exclusively for Sena 50R and 50R-01 motorcycle Bluetooth headsets. Featuring built-in safety protections against overcharge, over-discharge, and short circuits, it ensures optimal performance and rider safety. Lightweight and easy to install, this battery offers a cost-effective alternative to replacing your entire headset, backed by a 30-day refund guarantee. ## Description Buy AOLIKES 3.7v 1400mAh Battery Replacement for Sena 50R, 50R-01 Motorcycle Bluetooth Headset, SP76 Battery Replacement (NOT Compatible with 50R 3-Button) on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Works with SENA 50R - This works great with the SENA 50r with the 3 buttons. Just make sure your original battery has 2 wires. Sena company runs a scam. They tell you they won't replace the battery and recommend you don't attempt to open the unit to change the battery....so essentially they are telling you to buy a new $300 unit to replace a $19.00 battery. Total scam. They also say you won't be able to re assemble the unit if you try to open it - that's up to you and your skill set but I thought it was pretty easy and that I did just as good a job as the laborers SENA probably has making these things way overseas. Review: Sena 50R battery replacement - I bought this for replacement in my Sena 50R Bluetooth. The old one started not to hold a charge. Now I get the low, medium and high battery notifications again, so I'd say it's fixed. Good price for just a battery versus replacing the actual helmet set. ## Features - High Capacity: 1400mAh (5.18Wh) Lipo Battery. Longer battery life than original battery. - Safety Features: The 3.7v reachargable Lipo battery is built with high-quality materials and features built-in protection against Overcharge protection, Over-discharge protection, Short circuit, this ensures the battery operates optimally and eliminate the risk of any potential hazards. - Compatibility: fits Sena 50R, 50R-01 Motorcycle Bluetooth Headset, it's the SP76 battery replacement. - BATTERY NOT Working with Sena "Sena 50R 3-Button“ Motorcycle Bluetooth Headset， BATTERY NOT Working with SP128 battery replacement. - Package Includes: 1 x 3.7V 1400mAh Rechargeable Lipo Battery for Sena 50R Motorcycle Bluetooth Headset. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CL2ZMWTP | | Antenna Location | Sena 50R Battery Replacement | | Battery Capacity | 1400 Milliamp Hours | | Battery Cell Type | Lithium Polymer | | Battery Weight | 22 Grams | | Best Sellers Rank | #407,612 in Health & Household ( See Top 100 in Health & Household ) #1,055 in 3.7V Batteries | | Brand | AOLIKES | | Built-In Media | 50R Battery Replacement, 50R Headset Battery Replacement, For Sena 50R Headset Battery Replacement | | Compatible Phone Models | Sena 50R Bluetooth Headset Battery Replacement | | Customer Reviews | 4.2 4.2 out of 5 stars (65) | | Manufacturer | AOLIKES | | Model Name | 50R Headset Battery | | Model Number | 50R battery | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Reusability | Rechargeable Battery for Sena 50R | | Unit Count | 1.0 Count | | Voltage | 3.7 Volts | | Warranty Description | 30-day Refund Guarantee | ## Product Details - **Battery Capacity:** 1400 Milliamp Hours - **Battery Cell Composition:** Lithium Polymer - **Brand:** AOLIKES - **Number of Batteries:** 1 Lithium Polymer batteries required. (included) - **Recommended Uses For Product:** Sena 50R Battery Replacement ## Images ![AOLIKES 3.7v 1400mAh Battery Replacement for Sena 50R, 50R-01 Motorcycle Bluetooth Headset, SP76 Battery Replacement (NOT Compatible with 50R 3-Button) - Image 1](https://m.media-amazon.com/images/I/6116lWWTqDL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works with SENA 50R *by A***T on August 20, 2025* This works great with the SENA 50r with the 3 buttons. Just make sure your original battery has 2 wires. Sena company runs a scam. They tell you they won't replace the battery and recommend you don't attempt to open the unit to change the battery....so essentially they are telling you to buy a new $300 unit to replace a $19.00 battery. Total scam. They also say you won't be able to re assemble the unit if you try to open it - that's up to you and your skill set but I thought it was pretty easy and that I did just as good a job as the laborers SENA probably has making these things way overseas. ### ⭐⭐⭐⭐⭐ Sena 50R battery replacement *by F***E on September 29, 2025* I bought this for replacement in my Sena 50R Bluetooth. The old one started not to hold a charge. Now I get the low, medium and high battery notifications again, so I'd say it's fixed. Good price for just a battery versus replacing the actual helmet set. ### ⭐⭐⭐⭐⭐ AOLIKES 3.7v 1400mAh Rechargable Lipo Battery for Sena 50R *by B***E on March 11, 2024* When my Sena 50R started to go dead after a few minutes use, I knew it needed a new battery. I found the AOLIKES for a great price at Amazon and gave it a try. It took about an hour to get the 50R apart and swap batteries. The AOLIKES appears identical to the original battery and has a 1400 mah rating vs the original with a 900. After a full charge I reset the Sena and started the Bluetooth connection to my iPhone. I also started the fm radio. After three or four hours of use the Sena showed the battery was at 60%. I took several bike rides with similar results. The new battery is better than the original. Very happy customer. ## Frequently Bought Together - AOLIKES 3.7v 1400mAh Battery Replacement for Sena 50R, 50R-01 Motorcycle Bluetooth Headset, SP76 Battery Replacement (NOT Compatible with 50R 3-Button) - 3.7V 6600mAh 1S3P Rechargeable Li-ion Battery Pack, JST-PH2.0 2-pin Connector, Compatible with Simplehuman Mirrors ST3024, ST3026, ST3028, BT1080, Arduino Projects, RAK LoRa Board,2GIG Panel --- ## 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.vn/products/589417288-aolikes-3-7v-1400mah-battery-replacement-for-sena-50r-50r](https://www.desertcart.vn/products/589417288-aolikes-3-7v-1400mah-battery-replacement-for-sena-50r-50r) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-26*