{"product_id":"lava-ii-4s-lipo-battery-680mah","title":"LAVA II 4S Lipo Battery 680mAh","description":"\u003cp\u003eExperience a generational leap in power and performance with the LAVA II 4S Battery. This next generation leverages an advanced core material upgrade to unlock 5.5%-7.7% more capacity and a remarkable 95C discharge rate, generating a massive 33.6% current boost for incredibly responsive and consistent power. The legacy of the Z-folding process ensures superior energy density and long-term reliability. Choose the new 680mAh version for extended flight time.\u003c\/p\u003e\n\u003cp\u003eExplore the full lineup: LAVA II \u003ca href=\"https:\/\/betafpv.com\/products\/lava-ii-1s-battery\"\u003e1S\u003c\/a\u003e, \u003ca href=\"https:\/\/betafpv.com\/products\/lava-ii-2s-battery\"\u003e2S\u003c\/a\u003e, and \u003ca href=\"https:\/\/betafpv.com\/products\/lava-ii-3s-battery\"\u003e3S\u003c\/a\u003e batteries.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LAVA II 4S Battery - Power More, Fly Longer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LAVA_II_4S_Battery_-_Power_More_Fly_Longer.jpg?v=1768468256\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003eBullet Points\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUnmatched Power \u0026amp; Endurance: Experience a 33.6% current boost and longer flight times, driven by a 26.7% increase in discharge rate (95C) and 5.5%-7.7% more capacity within the same compact form factor.\u003c\/li\u003e\n\u003cli\u003eSuperior Z-Folding Technology: Leveraging our proprietary Z-Folding process, the LAVA II achieves a 5% higher energy density and significantly extended cycle life, delivering greater burst power and long-term reliability over conventional wound cells.\u003c\/li\u003e\n\u003cli\u003eIconic New Design: Instantly recognizable by its all-new, vibrant livery of green and yellow, signaling the advanced performance within.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"p1\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItems: LAVA II 4S Battery\u003c\/li\u003e\n\u003cli\u003eCapacity: 680mAh\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery Type: LiHV\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage: 15.2V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eC-rate: 95C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCharge Plug: JST-XH2.54 Plug\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnector: XT30 with 18AWG silicone wire\u003c\/li\u003e\n\u003cli\u003eWeight: 64.2g (680mAh)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"p1\"\u003eDimensions\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cdiv\u003e\u003cspan\u003eLAVA II 4S 680mAh Battery:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LAVA_II_4S_Battery_680mAh_dimensions_1024x1024.jpg?v=1768465879\" alt=\"LAVA II 4S Battery 680mAh dimensions\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"p1\"\u003eLAVA 4S Battery vs. LAVA II 4S Battery\u003c\/h2\u003e\n\u003cp\u003eThrough a core material upgrade, LAVA II 4S Battery unlocks a formidable 95C discharge rate—a 26.7% increase over the previous 75C—delivering a massive boost in available power. This translates into a 0.1V higher and significantly more stable discharge voltage, providing unwavering consistency for peak performance.\u003c\/p\u003e\n\u003cp\u003eDischarge curve of LAVA II 4S 580mAh Battery:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LAVA II 4S Battery 580mAh discharge curve\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LAVA_II_4S_Battery_580mAh_discharge_curve.jpg?v=1768464790\"\u003e\u003c\/p\u003e\n\u003cp\u003eDischarge curve of LAVA II 4S 680mAh Battery:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"LAVA II 4S Battery 680mAh discharge curve\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LAVA_II_4S_Battery_680mAh_discharge_curve.jpg?v=1768464812\"\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003eZ-Folding Process\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Z-Folding process delivers a superior performance advantage, leveraging its low internal resistance to enable efficient high-current discharge and a 0.2V higher voltage under load compared to wound cells, ensuring consistent and robust power. This architecture also achieves a 5% higher energy density within the same volume and a significantly extended cycle life. Furthermore, it provides unparalleled design freedom, allowing for precise customization of the battery's size and shape to meet specific application requirements, offering broader versatility than traditional winding methods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"LAVA II 4S Battery z-folding process\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1778\/6615\/files\/LAVA_II_4S_Battery_z-folding_process.jpg?v=1768464898\"\u003e\u003c\/div\u003e","brand":"BetaFPV","offers":[{"title":"Default Title","offer_id":55692945490262,"sku":null,"price":14.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/5627\/6310\/files\/LAVA_II_4S_680mAh_Battery_1080x_7ef8a339-db8f-45b0-a77b-57a3c7080026.jpg?v=1791677456","url":"https:\/\/www.whoopstore.uk\/products\/lava-ii-4s-lipo-battery-680mah","provider":"Whoop Store","version":"1.0","type":"link"}