Battery Chargers by Blomiky. Details:Do not fit other device besides HJ808 UDI008 UDI001 RC Boat. SM-4P Connector Plug, Only in RC Boat Battery which use same SM-4P plug.
When put in plug convex side on above,flat side on below., first and third pin is positive, second and forth ...Battery Chargers by Blomiky. Details:Do not fit other device besides HJ808 UDI008 UDI001 RC Boat. SM-4P Connector Plug, Only in RC Boat Battery which use same SM-4P plug.
When put in plug convex side on above,flat side on below., first and third pin is positive, second and forth pin is negative. please make sure your battery is same. don't reversed.
7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDIRC UDI001 UDI008 RC Boat 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Altair AA102 Big size Red RC Boat and Altair MidSize AA Wave RC Remote Control Boat Yellow colour, 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for HONGXUNJIE HJ808 Red and Blue 2.4Ghz RC Boat 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug fit for Cheerwing Venom Black orange RC Boat Remote Control Boat battery. Charger cable suitable for Adventure Force 1:8 Trail RC Chaser Buggy Package include: 2 x 7.4V SM.