BetaFPV LAVA II 1S Battery (4PCS / 5PCS) Experience a generational leap in power and performance with the LAVA II 1S 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 27.9%-35.1% current boost for incredibly responsive and consistent power. The legacy of the Z-folding process ensures superior energy density and long-term reliability. With an expanded range of five capacities, from 280mAh to the new 680mAh, the LAVA II provides precise power for any application. Product Highlight’s Unmatched Power & Endurance: Experience a 27.9%-35.1% 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. Superior 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. Iconic New Design: Instantly recognizable by its all-new, vibrant livery of green and yellow, signaling the advanced performance within. Product Information LAVA II 1S 280mAh Battery LAVA II 1S 320mAh Battery LAVA II 1S 480mAh Battery LAVA II 1S 580mAh Battery LAVA II 1S 680mAh Battery Capacity 280mAh 320mAh 480mAh 580mAh 680mAh Weight (g) 6.8 8.2 12.6 14.1 16.2 Dimensions (mm) 54*10*6 64*10*6 61*15.5*6 70*15*6.5 80*15*6.5 Power 1.06Wh 1.22Wh 1.82Wh 2.20Wh 2.58Wh Compatible Whoops Air65, Meteor65 Pro, Cetus Air75, Meteor75 Pro, Cetus Pro, Cetus X Air75, Meteor75 Pro C-rate 95C Max Voltage 4.35V Storage Voltage 3.85V Battery Type LiHV Connector BT2.0 Lipo Dimensions LAVA II 1S 280mAh shown below for reference: LAVA 1S Battery vs. LAVA II 1S Battery Through a core material upgrade, LAVA II 1S 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. Discharge curve of LAVA II 1S 280mAh Battery: Discharge curve of LAVA II 1S 320mAh Battery: Discharge curve of LAVA II 1S 480mAh Battery: Discharge curve of LAVA II 1S 580mAh Battery: Discharge curve of LAVA II 1S 680mAh Battery: The chart below compares the key specifications of the LAVA 1S and LAVA II 1S batteries: Dimensions (mm) Weight (g) Capacity Power C-Rate LAVA II 1S 280mAh 95C 54*10*6 6.8 280mAh 1.06Wh 95C LAVA 1S 260mAh 80C 54.5*10*6 6.9 260mAh 0.98Wh 80C LAVA II 1S 320mAh 95C 64*10*6 8.2 320mAh 1.22Wh 95C LAVA 1S 300mAh 75C 64*10*6 8.2 300mAh 1.14Wh 75C LAVA II 1S 480mAh 95C 61*15.5*6 12.6 480mAh 1.82Wh 95C LAVA 1S 450mAh 75C 61*15.5*6 12.5 450mAh 1.71Wh 75C LAVA II 1S 580mAh 95C 70*15*6.5 14.1 580mAh 2.20Wh 95C LAVA 1S 550mAh 75C 67.5*15*7 14.3 550mAh 2.09Wh 75C LAVA II 1S 680mAh 95C 80*15*6.5 16.2 680mAh 2.58Wh 95C Z-Folding Process The 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. Warning Please fully charge the new battery before use. Only use a charger designed for lithium polymer/Li-ion battery, and never leave the battery unattended during the charging process. Always keep the battery away from flammable and explosive materials while charging. Never overcharge the battery. The maximum voltage for a LiPo battery is 4.2V per cell, and for a LiHV battery is 4.35V per cell. Never discharge the battery to a level below 3V per cell under load. Do not store fully charged batteries for more than 3 days. For long-term storage, maintain the voltage between 3.8V and 3.9V. Do not disassemble, crush, short circuit, or expose to flame or other sources of ignition. Do not use batteries that are deformed or swollen. Recommended Parts Quadcopter: Air65, Meteor65 Pro, Cetus (LAVA 1S II 280mAh / 320mAh 95C Battery) Quadcopter: Air75, Metor75 Pro, Cetus Pro, Cetus X (LAVA 1S II 480mAh / 580mAh / 680mAh 95C Battery) Quadcopter: Air75, Metor75 Pro (LAVA 1S II 680mAh 95C Battery) Charger: 6 Ports 1S Battery Charger & Adapter, BT2.0 Battery Charger and Voltage Tester V2 In the box 4 PackLAVA II 1S 480mAh / 580mAh / 680mAh 5 Pack LAVA 1S II 280mAh or 320mAh
