It certainly started strong: it seemed like a few hours went by before the first of the five power level bars vanished.

I've run into the same problem as other people: when plugged in the unit shows nearly full and will turn on, but if you unplug from the mains then the power switch no longer turns the unit on. The industry-leading battery management system protects your charging devices with 12 layers of control. The versatility of charging re A/C wall or D/C car charging is great but what I love is the fact that we can charge it from any solar panel which comes into its own in a grid down situation. You can use other panels but it'll only charge upto 60w and you've got to watch the amp input isn't to high.If it does, you can use this information to calculate the power of your equipment, and determine whether Jackery can run all the equipment you require. After running for a while and the power level got down to three, I turned my attention to work for a while. Regulated DC Output: Provide continuous and stable current to the sleep machine, give you a good sleep on off grid camping. Green Power Supply+Universal Portable Bag】: EnginStar 150W portable power station is equipped with a 155Wh lithium-ion battery pack, no fuel or gasoline needed, no pungent odors, much quieter than gas powered generators! To maintain and prolong the health of the battery, we do suggest unplugging the unit from the charger after the battery has reached 100%.

The EnginStar Solar Generator 300W Green offers incredible value for those in need of a reliable and portable power source. When compared to similar products, the EnginStar Portable Power Station stands out for its combination of portability, power, and versatility. Furthermore, specific professional skills are required for manual replacement of internal batteries/parts. The biggest issue though, as other reviews have pointed out, is the inaccurate display information 😕Output charge rates seem fine, though on AC (3 pin plug) anything under 20w doesn't show, well at least on mine ot didn't. And the runtime of the power station is generally dependent on the power of the device you are using.The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products. Jackery performs in a temperature range of -14℉~104℉(-10℃-40℃), providing you with a stable power supply from summer to winter. The EnginStar Solar Generator 300W Green has a wide range of uses, making it an essential tool in various situations.