B-mount SWIT MATRIX-B8 ultrafast 8-battery wall charger has an ultra-fast 33.6 V 100 W charging rate for each channel, charging SWIT HB-A290B, BIVO series and compatible with other B-mount batteries that support 33.6 V charging voltage such as CoreSWX. MATRIX-B8 comes with a wall-mounting plate on the back, which can be screwed to the wall or mounted on a standard 19-inch rack bracket. You can also install the mounting plate on a storage rack or DIT cart. MATRIX-B8 provides 2 3.5-inch color LCDs to display charge progress, charge current, voltage, and battery cycle times for each channel. You can also check the charging status via large remote charge indicators.