8120 - 5 Position 12V Panel w/Dual USB & 12V SocketPart of the Blue Sea Systems Battery Management Panels. Distribute current from a high amperage source to lower amperage circuits. Features: ON-indicating LEDsBacklit label positions All positive, negative, and grounding buses installed, fully pre-wired Specifications: Positions - Five (5) Nominal Voltage - 12V DC Maximum Amperage - 50A Circuit Breaker Type - Magnetic Hydraulic - Trip Free USB Output - 12/24V Dual USB Socket Output - 12V Dash socket Dimensions (H x W x D) - 7.5" x 5.25" x 2.5" (191 x 133 x 64mm) In the Box: 8120 Panel Instruction Manual *Sold as an Individual Specifications: AC/DC: DC Max Breaker Quantity: 5 Voltage: 12 Box Dimensions: 5"H x 7"W x 12"L WT: 1.95 lbs UPC: 632085081201 Owner&';s Manual (pdf)