The next generation ENDURA System charger are here the new VL-4S leads the way as the most economical 4-channel, simultaneous charger available. New features include a new lightweight high-impact molded case and is multi-chemistry capable. NP-style batteries may be charged by using the A-E2NP adapter. The new VL-4Si is an enhanced version of the VL-4S.Advance features include an LCD display which provides continuous display of charging information and advanced digital information from...