Applicable Models & Function

B230/B300 (T500/T400 AC Adapter )
Used to charge BLUETTI power station or external battery packs via AC wall socket.

AC200P/AC200/AC200Max (T500/T400 AC Adapter & XT90 To DC7909 Cable )
Used to charge the BLUETTI AC200P/AC200/AC200Max with dual adapters simultaneously at a Max 1,000W rate.

EP500 (T500 AC Adapter & DC7909 To Aviation Plug Cable )
Used to charge the BLUETTI EP500 with dual AC wall sockets simultaneously at a Max 1,100W rate.

EP500Pro/AC300 (T500 AC Adapter & DC7909 To MC4 Cable )
Used to charge the BLUETTI EP500Pro/AC300 with two or three AC wall sockets simultaneously.