--- product_id: 179126104 title: "4pcs BT2.0 450mAh 1S Battery 3.8V 30C/60C FPV Lipo with BT2.0 Connector for FPV Tiny Whoop 1S Brushless Whoop Drone like Meteor75 Cetus Pro FPV Kit Cetus X FPV Kit" brand: "betafpv" price: "€ 78.39" currency: EUR in_stock: true reviews_count: 6 category: "Betafpv" url: https://www.desertcart.hr/products/179126104-4pcs-bt2-0-450mah-1s-battery-3-8v-30c-60c store_origin: HR region: Croatia --- # 30C/60C high discharge rate 450mAh high-capacity power Durable BT2.0 1.0mm banana connector 4pcs BT2.0 450mAh 1S Battery 3.8V 30C/60C FPV Lipo with BT2.0 Connector for FPV Tiny Whoop 1S Brushless Whoop Drone like Meteor75 Cetus Pro FPV Kit Cetus X FPV Kit **Brand:** betafpv **Price:** € 78.39 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your FPV game with power that won’t quit! ## Quick Answers - **What is this?** 4pcs BT2.0 450mAh 1S Battery 3.8V 30C/60C FPV Lipo with BT2.0 Connector for FPV Tiny Whoop 1S Brushless Whoop Drone like Meteor75 Cetus Pro FPV Kit Cetus X FPV Kit by betafpv - **How much does it cost?** € 78.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/179126104-4pcs-bt2-0-450mah-1s-battery-3-8v-30c-60c) ## Best For - betafpv enthusiasts ## Why This Product - Trusted betafpv brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable connector design outperforms PH2.0 pins for reliable, high-current output - • **Next-gen Connector Tech:** BT2.0 1.0mm banana connector reduces resistance for efficient energy flow - • **Lightning-fast Discharge:** 30C/60C rating ensures peak power delivery without voltage sag - • **Power-packed Flight Time:** 450mAh capacity fuels longer, uninterrupted FPV sessions - • **Plug & Play Compatibility:** Seamlessly fits Meteor75, Cetus Pro, Cetus X FPV kits for instant upgrade ## Overview BETAFPV’s 4-pack of 450mAh 1S LiPo batteries with advanced BT2.0 1.0mm banana connectors deliver stable 3.8V output and high 30C/60C discharge rates, optimizing flight time and power for brushless Whoop drones like Meteor75 and Cetus Pro. Designed for durability and efficiency, these batteries reduce voltage sag and ensure consistent performance, backed by a 30-day warranty. ## Description BETAFPV 4pcs BT2.0 450mAh 1S Battery 3.8V 30C/60C FPV Lipo with BT2.0 Connector for FPV Tiny Whoop 1S Brushless Whoop Drone like Meteor75 Cetus Pro FPV Kit Cetus X FPV Kit Specification Item: 1S battery Capacity: 450mAh Rate: 30C/60C Voltage: 3.8V Dimension: 61*15*7.5mm Connector: BT2.0 connector Weight: 12.7g/pc Caution: Don't over-charge, or over-discharge batteries. Don't put it beside the high-temperature condition. Don't throw it into the fire. Don't throw it into the water. Recommended Parts: Cetus Pro FPV Drone Kit Cetus Pro FPV Drone 6 Ports 1S LiPo Battery Charger Board BT2.0 Connectors BT2.0 1S Whoop Cable Pigtail BT2.0 Battery Charger and Voltage Tester BT2.0-PH2.0 Adapter cable PACKAGE 4 * BT2.0 450mAh 1S 30C Battery Review: 450 1s lipo - They puff very quickly on one use but seem to work tho am concerned Review: Jetzt macht das fliegen Spaß ## Features - 【1.0mm Banana Connector】BT2.0 connector AKA 1.0mm Banana Connector decreased internal resistance of connector effectively by upgrading the crimped pins to 1.0mm banana connector and increasing the cross-sectional area of 1.0mm banana connector - 【Discharge Rate】By solving the problem of voltage sag, the discharge of the 450mAh 1S BT2.0 lipo becomes more efficient. Pilots can enjoy more flight time without disturbance of low voltage warning - 【High efficiency】BT2.0 450mAh 1S 30C Battery has stable current/voltage output and high efficiency. All 1S brushless drones will gain powerful and perfect performance with it - 【More durable】Compared with the PH2.0 crimped pins, BT2.0 connector is more durable which can discharge more currents in the same capacity and provide far more power - 【Notice & Warranty Guarantee】 Do not knock, disassemble, short-circuit or expose the battery to fire or water. Do not overcharge or overcharge batteries. We promise 1 month guarantee for every customer. Please contact us immediately if you have any problems with our product (enter "your orders" for help or send an email to our after-sales mailbox). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082NRBPF4 | | Amperage | 450 Milliamps | | Antenna Location | Drone | | Battery Capacity | 450 Milliampere Hour (mAh) | | Battery Cell Type | Lithium Polymer | | Battery Weight | 13 Grams | | Best Sellers Rank | 241,352 in Toys & Games ( See Top 100 in Toys & Games ) 768 in Remote & App-Controlled Drones 2,116 in Remote & App Controlled Vehicles | | Box Contents | Battery | | Brand Name | BETAFPV | | Compatible Phone Models | Cetus Pro 1S Brushless Whoop Drone Meteor75 1S Brushless Whoop Drone | | Country of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (281) | | Item Dimensions | 9 x 6 x 4 centimetres | | Item Weight | 12.7 Grams | | Manufacturer | BETAFPV | | Model Name | BT2.0 450mAh 1S | | Model Number | 450mAh 1S | | Number of Batteries | 4 Lithium Polymer batteries required. | | Product Warranty | 30 Days Manufacturer Warranty | | Reusability | Rechargeable | | UPC | 726980976301 | | Unit Count | 4.0 count | | Voltage | 3.8 Volts | ## Product Details - **Battery capacity:** 450 Milliampere Hour (mAh) - **Battery cell composition:** Lithium Polymer - **Brand:** BETAFPV - **Number of batteries:** 4 Lithium Polymer batteries required. - **Recommended uses for product:** Drone ## Images ![4pcs BT2.0 450mAh 1S Battery 3.8V 30C/60C FPV Lipo with BT2.0 Connector for FPV Tiny Whoop 1S Brushless Whoop Drone like Meteor75 Cetus Pro FPV Kit Cetus X FPV Kit - Image 1](https://m.media-amazon.com/images/I/61ZIrVkek6L.jpg) ## Questions & Answers **Q: Do these work with the drone in the betafpv fpv whoop racing starter kit 2 with beta65s lite literadio 2 tx vr01 ?** A: Hello, For me Yes. Connector is BT2.0 so it’s OK Capacity is 1S ( one cel) so it’s OK But maybe the weight of this battery are a little more that the original battery on the BetaFPV65. But working for sure **Q: Do you get a jst adapter cable with this? and if so, how many? thanks.** A: Hello, With the battery you don’t have any cable. You have to order separate. I used this cable to charge battery with a jst Charger. Work very fine. Found from amazon this : BETAFPV 6pcs BT2.0-PH2.0 ## Customer Reviews ### ⭐⭐⭐ 450 1s lipo *by A***E on 16 April 2020* They puff very quickly on one use but seem to work tho am concerned ### ⭐⭐⭐⭐⭐ Review *by A***E on 17 February 2026* Jetzt macht das fliegen Spaß ### ⭐⭐⭐⭐⭐ Review *by D***O on 10 September 2025* Perfetto ## Frequently Bought Together - BETAFPV 4pcs BT2.0 450mAh 1S Battery 3.8V 30C/60C FPV Lipo with BT2.0 Connector for FPV Tiny Whoop 1S Brushless Whoop Drone like Meteor75 Cetus Pro FPV Kit Cetus X FPV Kit - BETAFPV Cetus Pro FPV RTF Drone Kit with Remote Control FPV Goggles with Altitude Hold Self-Protect 3 Flight Mode Turtle Mode Ready to Fly Easy to Start Drone Kit for FPV Beginners Teenager Adults --- ## 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.hr/products/179126104-4pcs-bt2-0-450mah-1s-battery-3-8v-30c-60c](https://www.desertcart.hr/products/179126104-4pcs-bt2-0-450mah-1s-battery-3-8v-30c-60c) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*