This Apermoak cordless lithium‑ion high‑pressure washer features a 18‑21V, 250W power system with 2.0Mpa rated pressure and 6L/min water flow. Weighing only 0.9 kg, it is compact and portable without cable restraints. Equipped with a 6‑in‑1 multi‑function nozzle offering six spray modes, it handles multiple cleaning tasks including car washing, wheel‑hub stain removal, floor rinsing, garden watering, screen and bathroom cleaning. The full accessory kit includes foam cannon, 5‑m self‑priming hose, suction filter, inlet water filter and quick‑connect fittings. Dual‑filter design blocks sand and debris to avoid nozzle clogging. Adopting triple‑protection charging structure, the detachable 21V lithium‑ion battery passes UL1642 safety certification with waterproof and leakage‑proof performance. Swappable batteries support both household and outdoor heavy‑duty use.