Longacre Battery Disconnect Switches LA4575 Battery Disconnect Switch (no panel) is 2 terminal style for cars without alternator. Has a bright red handle. Easier to find in an emergency. Prevents battery drain. 175 Amp Continuous Rating, 6-36 Volt, 1000 Peak. NEW LA45753 Weatherproof Battery Disconnect Switch (no panel) is 2 terminal style for cars without alternator that is completely sealed and weatherproofed with a tough, waterproof polymer coating. Keeps out dirt, dust and moisture that can turn a critical switch into a useless dead end connection, possibly putting you out of a race. 175 Amp Continuous Rating, 6-36 Volt, 1000 Peak. LA45761 Battery Disconnect Switch with Panel is 2 terminal style for cars without alternator. Has sharp color graphics to match other panels with a bright red handle. Easier to find in an emergency. Prevents battery drain. 175 Amp continuous rating, 6-36 Volt, 1000 peak. LA4578 Battery Disconnect Switch (no panel) is 4 terminal style for cars with or without alternator. Has a bright red handle. Easier to find in an emergency. Prevents battery drain. 175 Amp Continuous Rating, 6-36 Volt, 1000 Peak. LA45785 Battery Disconnect Switch with Panel has sharp color graphics to match other panels and is 4 terminal style for cars with or without alternator. Has a bright red handle. Easier to find in an emergency. Prevents battery drain. 175 Amp Continuous Rating, 6-36 Volt, 1000 Peak. LA45748 Economy Battery Disconnect Switch has bright red removable key, easier to find in an emergency, prevents battery drain, 12 Volt 350 Amp Continuous Rating, 500 Amp Peak.