Check the listing for details. Continuous Solenoid Relay Battery Isolator High Current Relay 12V 200Amp. Condition: New. Listed at 65.50 USD. Brand New Premium Quality Solenoid RelayMobile Audio Relay and Battery IsolatorGreat for isolating a second batter making it dedicated to the stereo systemDoes not create a voltage drop to the second battery like conventional isolatorSpecification:Voltage: 12VDC丨Continuous Power Handling Amps: 200A丨Surge Power Handling Amps: 300ADuty Cycle: Continuous丨Terminal Number:4丨Mounting: Flat 180 (F180)Switching Power: 10 - 16 VDC | Draws Less Than 1 Amp When On Dimensions: 2-3/8"W x 2-3/8"D x 3-3/4"H Please refer pictures and specification before purchasing. ********************************************************************************************************U.S. Seller:We are U.S. supplier and ship all orders directly from local office in Houston Area, TexasShipping:Order will be processed within 1-2 business day once payment complete successfully. (Monday - Friday,excluding holiday and weekend). Please correct the shipping address to avoid package returned, delay and lost.Local pickup available.Term of Sale:Please read the item description and check the pictures carefully before purchasing. Please contact us before any return, exchange or refund is required. Any direct return of purchased items will not be processed. Returns are acceptable if buyer purchased this by mistake and item still in brand new condition for reselling with 30 days after delivery. It is the buyer's responsibility for any return shipping cost.Restocking fee may apply.