Always ask, WHY DID THE FUSE BLOW. If you cannot answer that question, watch out. And ask why did the battery go completely dead? With frugal use my fully charged batteries will last days? Is the polarity on the battery connection correct. What is the static amp draw from the batteries with nothing --or nothing much turned. Is your inverter left on when not being used. My 2000 watt sine wave pulls about 2 amps no load, so we turn it off when not needed. Some pull 4 to 5 amps with no load.
|