Model: 18650 radiating battery spacer.
Material: ABS/PC (Remarkable Flame Retardant Plastic).
Bore Diameter: 18.5mm
Combined them into many different sizes and shapes of the battery pack.
Application: Design for Radiating Complex Battery Packs. Safe and Stable, Perfect Build for eBike!
lightweight
convenient to carry This battery box holder with wires
suitable for 2 x AA batteries With spring clip design
Wire Length(mm):140
Weight(g):5(each)