battery problems

[Godsmack]

so i have the ipv2s and im not sure if the problem is with the device, or the battery. whenever i use the device [press the fire button] the battery goes from how much ever it is charged to much less. for example if its half charged it will drop to 1/4 on the battery indicator. is the battery messed up or does the device does not preform right? malfunctioning ETC? any suggestions/opinions will be highly welcomed guys. thanks in advance

 

[lamarrk]

Moved to New Members (from Simple Solutions).

 

[Ryedan]

If the ipv2 shows voltage under load it's perfectly fine. The voltage will drop when you fire the device. The higher you set the power the more the voltage will drop. All batteries do this.

 

[SunshinePete]

If the ipv2 shows voltage under load it's perfectly fine. The voltage will drop when you fire the device. The higher you set the power the more the voltage will drop. All batteries do this.

This man is spot on.