When i started playing with Vbar i had concerns about being able to feed the electronics with enough voltage and amperage to keep things running so i took what i had laying around and tested their ability.

GP 3700 nimh 4 cell pack.
start voltage = 5.6v
5.5amp @ 5.45v peak
5amps @ 5.4v after 1 min
4.79amp @ 5.27v at 2 min

GP 2000 nimh 4 cell pack 5/4 a size
start voltage = 5.6v
4.65 amp @ 5.10v peak
4.40 amps @ 4.85v after 1 min...

My name is Adam, i have been playing with helis since 2002. My main focus is E and had been since the beginning.
Along the journey i have collected a few machines and some diversions (cars, boats and planes).
I am an independant player, i pay for all my own toys and have no allegience to any brand or store.

below is the current toys in the shed to the best of my recollection.

- robocopter
- picco Z
- venom hughs 300 picco
- twister Bell...