Bests & Worsts Reviews from Amazon

Purchased this to consider using with my Jackery 240 for car camping in the winter because it had a "low" and "high" wattage usage option (low = ~175, but was ~150w in my test). After testing with my Jackery 240, on low, it went through about 1% of the charge per minute. When I realized this would quickly use my Jackery’s charge (esp if wanting to charge phone, watch, etc.), I decided it would be better to turn on my Outback for 3 minutes to warm up before tucking in. Good product, but returned since it would not serve my purposes. Leaving this review in case others can benefit from this knowledge.