2PCS BETAFPV BT3.0 550mAh 75C 2S Battery for Pavo20 Pocket As pilots pursue greater flight power, they require a robust battery to unleash their quadcopter's full potential. This formidable LiHV battery features the groundbreaking Z-Folding Process, surpassing traditional Winding Processes in capacity and discharge thresholds. With an impressive 75C discharge rate, performance soars. Its innovative design embodies explosive power, making it the better choice for cinewhoop or racing drone batteries, enabling remarkable propulsion. Equipped with a BT3.0 connector, it combines balance charging and discharge power cord functionalities into a single connector, embodying power and efficiency. Bullet Point - Featuring the Z-Folding Process, it achieves a 5% energy density upgrade compared to the Winding Process. With a boosted discharge rate of 75C, it provides greater burst power for superior flight performance and maneuverability for unparalleled control. - The BT3.0 connectors offer unparalleled convenience, combining balance charging and discharge power cord functionalities into a single connector, liberating from tangled wires and the inconvenience of dealing with multiple plugs. - With an extended battery cycle life, it ensures prolonged power support, bringing users sustained and reliable performance. Specification Items: BT3.0 550mAh 2S Battery (2PCS) Connector: BT3.0 Connector Capacity: 550mAh Type: 2S LiHv Battery Rated Voltage: 7.6V Fully Charged Voltage: 8.7V Discharge Rate: 75C Discharge Power: 4.18Wh Weight: 29±0.5g Size: 71*17.5*15mm / 71*15.5*13.8mm(Installation Size) Surface Treatment: Labeling and Heat Shrink Tubing Diagram The below picture shows the dimensions of the battery. The below picture shows the discharge report of the battery. Z-Folding Process The Z-Folding Process Battery demonstrates remarkable performance and versatile capabilities. Leveraging its low internal resistance, it enables efficient high-current discharge within shorter time frames, resulting in elevated discharge platforms. Compared to the Winding Process Battery, it achieves a 0.2V higher discharge platform under equivalent loads, ensuring consistent and robust power output, additionally, it boasts a 5% higher energy density within the same volume, accompanied by extended cycle life. The Z-Folding Process allows precise customization of electrode sizes based on lithium battery dimensions, optimizing control over battery size and shape. Its battery performance is superior, with a wider range of options for appearance and shape, and its applicability is also broader compared to the Winding Process Battery. Warning - Please fully charge the new battery before use. - Never allow the temperature of batteries to exceed 140° F during discharge. - Never discharge the battery to a level below 6V under load. - Never overcharge the battery (4.35V per cell). - Stop using it if the user finds the cells voltage is not balanced cells are puffing bulging weeping leaking or other abnormalities. - Fully Charging a battery will take approximately 25 minutes. The charging steps are shown below. Recommend Parts Quadcopter: Pavo20 Pocket Charger: 2S Battery Charger and Voltage Tester(BT3.0 Version) Package 2 * BT3.0 550mAh 2S Battery (2PCS)