Portable Power Station with Solar Panel 40W, 288Wh (90,000mAh) LiFePO4 Batter…
For example, a30W CPAP can operate for about 8 hours (288Whx 0.85 conversionrate/30W=8.16 hours). Similarly, if your device is a 150W stew pot, then(288Whx0.85 conversion rate/150W=1.63 hours). (Only suitable for powering devices within 350w).