Check the listing for details. TecMate OptiMate SAE Connector Reverse Polarity Adapter Cable O27. Condition: New. Listed at 14.95 USD. TecMate OptiMate SAE Connector Reverse Polarity Adapter Cable O27PRODUCT DETAILS Swap the polarity of your SAE 2-pin connector on your standard solar panel, vehicle accessory wiring.Length=6"/15cm,Industry standard SAE 2-pin connectorCable max. rating: 10 Amp-40°C/-40°F very low temperature use; cable remains flexible at 'below freezing' temperatures.Includes in-line rubber seal for OptiMATE heavy duty SAE connectors. Sold as each.Premium cable designed by TecMate. 3-year limited warranty.TecMate International S.A. is a premium brand founded in 1994 in Belgium, to continue the development and manufacturing of professional equipment. This includes battery charging, battery testing, engine troubleshooting and tuning tools. These products are developed specifically for the power sport, marine, automotive, light aircraft and industrial equipment industries. Products of TechMate include: OptiMate, BatteryMate, AccuMate, TestMate, CarbMate, SynchroMate & IgnitionMate.