VoltGuard G3

Digital battery monitor with memory.

The G3 monitors the battery voltage several hundred times a second and keeps track of the lowest voltage recoded during operation and whilst the battery is under load in flight. The current battery voltage as well as the lowest voltage is then displayed to the user. This is the essential information every model operator needs for making sure that his battery packs are healthy and up to the job.

The G3 can be configured to monitor various types of battery packs including NiCD, NiMH, Li-Poly and 12V lead acid.

Operating Voltage : 3.5V-16V, current draw < 10mA.
NiCD/NiMH packs: 4 to 10 cell
     (1 cell: 1.000V, 1.022V, 1.044V, 1.066V, 1.088V, 1.110V, 1.132V, 1.154V, 1.176V)
     (4 cell example: 4.00V, 4.09V, 4.18V, 4.26V, 4.35V, 4.44V, 4.53, 4.62V, 4.70V)
Li-Poly packs: 2S to 3S
     (1 cell: 2.50V, 2.75V, 3.00V, 3.10V,  3.20V, 3.30V, 3.40V, 3.50V, 3.60V)
Lead acid: 12V
     (12.00V, 12.11V, 12.22V, 12.33V, 12.44V, 12.55V, 12.66V, 12.77, 12.88V)
Precision : 0.05% or better, automatic calibration.
Visual indicator: 10 ultra-bright LEDs.
Size : 40mm x 20mm x 4mm
Weight : 6g

Manual is here.