Starting soon, EnerGenius IQ chargers and BBS-4800 best battery selectors will be built using stainless steel. The move to stainless steel improves the durability of these already super-reliable products and provides consistency with the MicroGenius 2 line of chargers and the BBS-800 and BBS–1600. These units already utilize stainless steel.
No dimensions or performance characteristics change. Just the chassis.
Q1 case size units (pictured above) ship in September 2019, followed at the end of 2019 by the larger Q2 case size models.