I recently installed the battery disconnect listed below that I bought through Amazon. I wanted to prevent the batteries no lose power when parked most of the summer in storage. No problem installing it. I installed in the negative post of the batteryHowever, when I go back to the storage and plug it for power, as the blade in the switch comes in a small spark is produced. Questions: 1) is this expected to happen every time I connect it back?; 2) Can this ruin any electrical component in the MH? 3) is it wrong what I am doing by disconnecting the batteries while in storage? I don't know much about electric systems, so help from those who know will be appreciated. Thanks
Ampper Side Post Knife Blade Master Switch, Battery Disconnect Switch Isolator for Marine Car Boat RV ATV Vehicles (with Long Bolt)
Ampper Side Post Knife Blade Master Switch, Battery Disconnect Switch Isolator for Marine Car Boat RV ATV Vehicles (with Long Bolt)