Enfo 5000mAh 21700 40P Rechargeable Lithium-Ion Battery for Drones & High-Demand Devices
Premium 21700 lithium-ion cell delivers stable 5000mAh capacity with high energy density, ensuring extended flight times for drones and sustained power for industrial equipment. Precision-engineered 40P battery pack configuration enhances discharge efficiency, supporting high-current applications like professional UAVs, power tools, and emergency backup systems. Ultra-safe Li-ion chemistry with built-in overcharge/overheat protection, rigorously tested for durability in extreme temperatures (-20°C to 60°C). Seamless compatibility with mainstream drone models (DJI, Autel, etc.) and DIY electronics projects—ideal for aerial photographers, engineers, and tech enthusiasts. Bulk purchase-ready: Wholesale pricing available for commercial users, robotics labs, and fleet operators requiring reliable, scalable power solutions.