Color: BlackQuantity: 1 pcVoltage: 12VCapacity: 100 AMPS500A for 5 secondsSupplied with 2 Red Removable Keys and waterproof coverM10  (10mm)  stud  electrical  connectionsM5 (5mm)  mounting holesProduct size: 8 x 6 cmPackage box size: 6x6x8 cm (LxWxH) Package includes:1 x Battery Isolator Cut Off Power Kill Switch2 x Removable Keys