Breadcrumb Home BLK Home BLK Multicharger Including AC-adapter 1 / 1 BLK Multicharger Including AC-adapter $325 Details Details GKL825 BLK Multicharger Including GEV821 AC-adapter. Charges up to 4x batteries. Compatible with GEB821 Li-ion Battery and GEB825 BLK360 Battery. Article number: 919898