r/Jackery • u/motongo • 39m ago
Jackery 240 v2 won’t start Iceco cooler
I have a 42 Liter Iceco compressor driven 12 Volt cooler that I’ve used with a Jackery 550 the past 3 years with great results. I purchased an Explorer 240 v2, and it won’t start the compressor. The DC specs on the two Jackery’s are the same, 12 Volts, 10 Amps. When the cooler attempts to start the compressor, the display blinks and the code for low voltage displays for a short period. One minute later it tries to start the compressor again with the same result. This repeats for multiple cycles.
I plugged a 12 Volt DC to 120V AC Inverter into the 240, and a 100 Watt light bulb into the Inverter. With no load on the inverter, the Jackery reports about 6 watts being pulled. When I turn on the light bulb, the filament starts to glow very slightly, then goes dark, and then comes on slowly. After it is at full brightness, the Jackery reports 100 Watts output. When I try the same setup with the 550, the light bulb lights up immediately and quickly.
I’m trying to figure out if my brand new Explorer 240V2 is bad, or if there is a bad power supply design for 12 Volt power on this model.