Outdoor mobility suit is a lightweight wearable powered exoskeleton optimized for all kinds of outdoor activities, including mountain hiking, long-distance trekking, slope climbing, field survey and outdoor patrol work. Integrated with real-time terrain gait sensors and high-efficiency servo drive system, this outdoor mobility suit intelligently senses flat ground, uphill and downhill postures, and outputs adaptive auxiliary power to hips and knees to disperse lower limb load, effectively delaying muscle soreness and physical exhaustion during all-day outdoor travel. The whole body adopts ultra-light high-strength composite bracket with IP54 dustproof, waterproof and wear-resistant protection, which can work stably on gravel mountain roads, humid forest trails and windy high-altitude terrain. All shoulder, waist and leg binding belts are fully adjustable to fit users of different heights and leg circumferences, equipped with swappable large-capacity lithium batteries to realize non-stop long-time outdoor assistance. With flexible ergonomic joint structure that does not restrict walking and climbing movements, this outdoor mobility suit is ideal for backpackers, field workers, outdoor explorers and seniors with weak legs, delivering natural human-machine coordination and greatly extending outdoor activity endurance.