{"product_id":"betafpv-bt2-0-450mah-1s-battery-4-pack-for-tiny-whoop-drones-3-8v-30c","title":"BETAFPV BT2.0 450mAh 1S Battery 4-Pack for Tiny Whoop Drones | 3.8V 30C","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003ePower your tiny FPV flights with BETAFPV BT2.0 450mAh 1S batteries. Each cell delivers 3.8V nominal energy and a 30C discharge, with a compact profile that fits many micro quads. The four-pack gives you ready-to-go spares for hobby days or races. The BT2.0 connector offers durability and higher current capability, helping smooth power during quick throttle changes.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStable power delivery: consistent current and voltage help reduce voltage sag during aggressive maneuvers, supporting steadier performance.\u003c\/li\u003e\n  \u003cli\u003eDurable connector: BT2.0 maintains a reliable power path during bursts on small builds.\u003c\/li\u003e\n  \u003cli\u003eCompact and light: at 62 x 15.5 x 6.7 mm and 12.7 g per cell, the pack keeps your drone nimble.\u003c\/li\u003e\n  \u003cli\u003eFlight-time potential: 450mAh capacity paired with 30C rating aims to extend sessions compared with smaller packs.\u003c\/li\u003e\n  \u003cli\u003eEasy compatibility: designed for most 1S brushless drones; a simple PH2.0-to-BT2.0 modification can expand options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-life use scenarios\u003c\/h3\u003e\n\u003cp\u003eImagine swapping in a fresh BT2.0 pack before a weekend session. The micro quad responds with crisp throttle and confident hover, even when a breeze picks up. In an indoor race, reliable bursts support tight turns without unexpected voltage drops.\u003c\/p\u003e\n\u003cp\u003eIn field testing, pilots appreciate the balance of power and weight: four small packs let you swap during a session without constant charging. The 3.8V nominal energy and 30C rating work together to provide steady energy through short, punchy flight lines.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and care\u003c\/h3\u003e\n\u003cp\u003eFollow basic safety rules: do not overcharge or over-discharge; keep away from heat and water; inspect for damage or puffing before use; store at moderate temperatures when not in use.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s inside\u003c\/h3\u003e\n\u003cp\u003eEach package includes 4 x BT2.0 450 mAh 1S batteries rated at 30C, ready for quick field swaps. If you own compatible 1S quads such as Meteor75, Cetus Pro FPV Kit, or Cetus X FPV Kit, these packs plug into the standard BT2.0 connector after a quick adapter check if needed.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What drones are compatible with the BETAFPV BT2.0 450mAh 1S battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most 1S brushless micro drones with BT2.0 connectors; common in Meteor75 and Cetus kits. Some setups may require an adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I care for these batteries to maximize safety and performance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Do not overcharge or over-discharge; avoid high temperatures and water exposure; inspect for damage before use; store at moderate temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BETAFPV","offers":[{"title":"Default Title","offer_id":46525139714247,"sku":"B0CQR1MCRZ","price":48.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/betafpv-bt2-450mah-1s-battery-front.jpg?v=1778360656","url":"https:\/\/toyterrax.com\/products\/betafpv-bt2-0-450mah-1s-battery-4-pack-for-tiny-whoop-drones-3-8v-30c","provider":"ToyTerrax","version":"1.0","type":"link"}