Back to Back Slotted Strut Channel 1-5/8" x 3-1/4" x 10 ft cantilever arm and a USB cable

and a USB cable

8 Layers of Intelligent Safety Protection: The enhanced protection features provide comprehensive safeguarding for the battery and electrical system

function and role are more important

HD visual display screen and  1W bright LED light design

Batteries materials：Lithium iron phosphate

Back to Back Slotted Strut Channel 1-5/8" x 3-1/4" x 10 ft cantilever arm and a USB cablePlace of Origin Beijing, China Brand shielden & Unistrut Style Back to Back Slotted Width 1 5 8" Height 3 1 4" Material Thickness 12 Ga Material Steel Finish 304 Stainless Steel Length 10 ft Type Strut Channel Usages seismic bracing MOQ 500 Product Weight 12. 34 kg