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 has nearly a 5 times higher capacity than 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".
 
INCLUDES:
TPI PowerStick battery
PowerStick to receiver cable
PowerStick charger
 
Will work with GPS receivers listed below just select the one you need from the options:
Sokkia
Sokkia GSR2700ISX
Sokkia GSR2700IS
Sokkia GRX1/2
Sokkia GRX3
Leica
Trimble
4700
5700
5800
R4
R5
R6
R7
R8
R10
SPS receivers
RMT604 Prism
RMT606 Prism
Topcon
Topcon Hiper, Plus, Lite
Topcon GA, GB
Topcon GR-3, GR-5
Topcon Hiper V
Topcon Hiper II
Topcon Hiper SR
Topcon Hiper HR
Carlson
BRx6
BRx6+
BRx6+
Hemesphere
S321
S321+