Lightweight, compact size.Applicable to most parts of the world.With manual and automatic brake function.High efficiency of power generation, long service life.It works stably in high and low temperature environment.Antioxidant, Corrosion resistance, Waterproof, Anti-Sandstorm.Specification:Waterproof wind generator controllerRated operating voltage:DC12V/24VStatic power consumption: less than equal 15mAProtection class:IP67Rated of application: less than equal 800wMaterial:plasticcolour:BlackPackage Contents:1 x Waterproofed battery charge controllerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.