288wh backup lithium battery 120v/330w pure sine wave ac outlet solar generator solar panel not included for outdoors camping travel hunting

when charging multiple devices at the same time, please make sure the total rated power is under 330w. otherwise, togo power a350 will turn off. the instant start-up power may be more than the rated power, which may exceed the upper limit of the togo power a330. please check the rated power of your decive before using. the longer the unit is on (and not being used) the more the battery will drain. to prolong the battery life, we recommend turning the unit off when you are done using it..syi