The Electro River™ LiPo 7,4V 2200mAh 20/40C battery offers the latest innovation in LiPo battery packs on the market. The manufacturer's goal was to create a product that can compete with the best battery players on the market, while maintaining an attractive price point. This series offers both high capacity packs and compact designs for limited space situations - some packs are even the size of a lighter! High-quality cables and connectors ensure maximum energy utilization by minimizing energy loss during transfer. Additionally, the NanoSafe® system protects each cell to prevent potential fires in case of severe damage. The Subzero Power® technology increases performance in low temperatures and minimizes self-discharge even at sub-zero temperatures. The careful construction of each cell and other components ensures low internal resistance and voltage stability under load. These features allow for up to 20% more charging cycles than other Li-Po batteries, making Electro River™ an attractive option for both novice and advanced LiPo users.