This is our new battery pack

Support adjustment of 0.5 voltage
Power range 5 -12 volts
weight 80 gram
this battery only available rca interface

Fast charge

Charge time 2 hours

Battery life 6-8 hours

Depends on your voltage and machine's motor

package include

1 pc wireless battery
1 pc charge cable

Compatible with most brands of machines on the world,such as fkirons or kawdron