I got this charger a couple of days ago because I had the same issue -
https://www.amazon.com/dp/B0172QQNBY/ref=cm_sw_r_cp_apa_GeK9xbG09TZ75?tag=hawk-future-20&ascsubtag=UUacUvbUpU5468868
I mainly wanted the turbo charging because it's the only wired charging method that charges my TUMI...