The XSP310 is an XS Power power-control accessory. XS Power lists it as: VCM Digital Dash Mount Controller, Red Display. The specifications below come directly from XS Power's June 2026 distributor data. Verify voltage, group size, polarity, dimensions, and application requirements before ordering.This Listing Includes: (1) XS Power XSP310 VCM Digital Dash Mount Controller, Red DisplaySpecifications Model XSP310 Product Type Isolators, Modules & Accessories Warranty 1 year UPC 692209015147 Package Length 3.5 in. Package Width 2.5 in. Package Height 10 in. Package Weight 1 lb. Available from JS Alternators.PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.For more information, visit www.P65Warnings.ca.gov.