Icom 6-Unit Rapid Multi-Charger f/M37 Handheld Radios [BC238]6 Unit Rapid Multi Charger for M37 Handheld Radios The BC 238 is a 12V six slot multi charger for the IC M37 Marine VHF radio. As well as providing a convenient tool for charging multiple IC M37E handhelds, it also provides an ideal and logical location for storing multiple radios while in or out of use. Six slot chargers reduce the chance that someone might need to track down a misplaced radio by offering users the option to slot a radio back in its