Mast T3 Wireless Battery

  • The battery weighs only 66 grams and the diameter is 30mm. Easy to hold.
  • Full charging takes about 2.5 hours and operates bout 4-6 hours.
  • It is equipped with a unique shell. L-shape out shell to lower the center of gravity, which has a better feeling of holding.
  • Durable RCA jack and Type-c USB charging interface.
  • LED screen, 10V instant startup.


  • Weight: 66g
  • Diameter: 33mm
  • Length: 80mm*64mm
  • Battery Capacity: 1700mAh
  • Out Voltage: 5-12V
  • Connect Cord: RCA
  • Charging Voltage: DC 5V 1A