CDI SG2-0200 Color Display Battery Monitor The CDI Electronics SG2-0200 is a color display monitor for boat batteries using an existing SmartLink Network. Requires the CDI SG2-0400 Communications Cable. Replaces SG2-0200 California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Engine Parts Product MPN SG2-0200 Product UPC 736983861139 Fast Ship In Stock Ships Today Deals Clearance custom-sash CLEARANCEE72B2BFFFFFFtlsash