JST & PH2.0 double plug: This 2s battery is a JST plug and PH2.0 plug 2-in-1 rechargeable battery. Lipo battery with JST plug can be used for WL toys A949 A959 A969 A979 K929,T23 T55 F45 A320 A321 Ex ceed RC cars and V912 V333 V262 V353 Quadcopters. Lipo battery with PH2.0 plug can be used for A xial SCX24 most 1/10 1/16 1/18 1/24 racing car RC trucks and other helicopters drone RC boats Convenient charger: 2-in-1 USB Balance Charger with XH-3P Connector can charge 2pcs 2S batteries at once and the USB interface of the charging cable can be connected to different devices for charging, such as computers, power banks, vehicles ect, which will be very convenient to charge your battery AB clip special design: AB clips in 2S RC battery's and charger's XH-3pin connector, which can enhance batter.