140 Amp Battery Isolators

Eliminate power drain with 140 amp battery isolators. Powering from multiple battery packs acts the same as heat. The power from a fully charged battery fuels the dead batteries, as a heated object transfers its warmth to cooler objects. This causes the battery packs to fail quickly. Isolators stop the energy sharing by isolating the electrical currents from a charged battery. This means power is drawn from batteries individually. Allow battery banks to charge at the same time with the isolator that fits all models. The Cole Hersee battery isolators include two battery banks with one input.Choose from these 140 amp battery isolators for extended battery life.