รางถ่าน AA 4 ก้อน มีฝาปิดและสวิตช์ พร้อมช่องต่อ USB batterymania
Battery Model: AA battery
Quantity: 4
Switch: with a switch
USB: Female
Weight: about 40g/pcs
Output voltage: 4.8V-6V
Size: about 70x65x20mm/2.8x2.6x0.8Inch (LxWxT)
Function:
With USB female plug no need to solder and it is easy to connect.
It can be used in toys remote control cars lighting decorations electronic projects or any place where a 4.8V-6V DC power supply is needed.