High parameters for professional RC systems The universal Extralink battery is an advanced cell created for the most demanding users of FPV drones and RC models. The battery offers an optimal capacity of 1300 mAh at a voltage of 14.8 V (4S), which, combined with an extremely high discharge rate of 130C, guarantees a huge reserve of power. The precise design with dimensions of 70 mm x 34 mm x 6.2 mm allows for installation in compact structures, and the popular XT60 connector ensures the reliability of the current connection. Universal compatibility with remote-controlled models When designing this battery, the focus was on maximum versatility. Thanks to the excellent weight-to-performance ratio, the battery is an ideal power source for many types of devices: RC cars - ensuring dynamics and long driving times. RC helicopters – ensuring power supply stability during maneuvers. RC boats – offering high resistance to loads. RC planes – allowing for long and safe flights. Advanced LiPo cell technology The use of lithium-polymer technology (LiPo) allows you to achieve key parameters for competitive modeling. The use of high-quality cells translates into specific utility benefits: Higher capacity and efficiency while maintaining low weight. High voltage per cell, which translates into greater engine power. The ability to discharge quickly, necessary when the speed increases suddenly. Longevity and stable operation over many charging cycles. A dedicated solution for top FPV drones. The Extralink 1300 mAh 4S battery has been tested and is recommended for use with the most popular frames and ready-made FPV kits on the market. It provides the perfect energy balance for models such as: Chimera5 BetaFPV Pavo Pico iFlight Alpha A85 HGLRC Rekon 3 GEPRC MARK4 and MARK5 Extreme current efficiency of 130C A high discharge coefficient of 130C guarantees that the model will not lose its breath even during the most demanding evolutions. This allows you to achieve the highest speed and ensures immediate response to throttle, which is crucial in FPV races and during freestyle flights in difficult mountain terrain. Safety and durability without compromise By choosing an Extralink LiPo battery, you gain a significant advantage over standard Li-ion cells. Our product offers excellent performance (1300 mAh) and a higher degree of safety of use, minimizing the risk of failure during intensive use. Lifespan charts confirm that the battery maintains its properties for a much greater number of cycles, making it a long-term investment.