IMO it’s worth the 1.6oz to try out. I got this to tryout (living in Phoenix): https://www.amazon.com/gp/aw/d/B09WD5FV41?psc=1&ref=ppx_pop_mob_b_asin_title . If it works it’d be a huge help — relying on outlets and spending time to charge stuff is such a waste, unless necessary.