Manual for 15000mah and external battery as reported by Funtechtalk. The version of the kmashi photo user manual works well. 15000mah takes about the charge for hours fully charged.
Kmashi mp816 external mobile power in keeping with Gearbest. With such a capacity, such a package, perfect kmashi flights, trips just steps from the exit.
Top 10 portable power supply for cell in 2018 pursuant to Toptenthebest. Kmashi 15000mah portable power bank good choice who want to value their device capacity which loads good.