TPI PowerStick is a carbon fiber extension with built-in high capacity battery allowing for your GPS receiver to run extended period of time without the hustle of external battery packs. The 10,000 mah Lithium Ion battery is nearly 5 times higher capacity then on-board Sokkia batteries. The PowerStick can be used on a base or the rover, the LED battery indicator allows you to see exactly how much battery power is left. 5/8X11 thread makes it compatible with all receiver and survey accessories. Weight: 24oz, size 11 3/4".
