- 
Upgrade version of XTAR VC4S
 - 
*USB Type-C port
 - 
*Compatible with 3.6/3.7V Li-ion and 1.2V Ni-MH batteries
 - 
*Can charge protected 21700 batteries
 - 
*QC3.0 fast charge, max 3A for a single slot
 - 
*Revive most of over-discharged batteries
 - 
*Safe charging with multiple protections
 
    