6-grid portable camping solar power supply new generation grid charging 325Ah battery cell
Especially, it takes just 1.6 hour via AC wall charger from 0 to 100%, giving you an extremely fast charging experience and seamless power supply. 【Pro-Grade Solar Performance】With up to 99% MPPT efficiency, the VITA 550 can be fully charged in only 2.5 hours within 240W solar panel input, ensuring sustainable outdoor power supply when ...