Purchased the VL45 Fridge with the PB1000. The first PB1000 kept going down on an overload error. After many emails with customer service ICECO decided to replace the faulty PB1000. Just got the second PB1000 yesterday. Charged it up to 100% and plugged the VL45 into the power station to test it out. Well…..after 20 hours the PB1000 shut down again. No error codes shown. Reset everything and resumed the test. Beginning to wonder the quality of the PB1000 units. We have a trip planned next week and was hoping this replacement PB1000 would be ok. Now………..we are afraid we can’t rely on the power station to keep our food and drinks cold when we are camping off grid with no AC power source. If this PB1000 lets us down, I will be requesting a refund and looking into other power station options.