Sunday, December 21, 2008

Imax B8

http://www.rcgroups.com/forums/showthread.php?t=666885

The manual says discharge current 5A max. But the maximum discharge power is only 30W. So you can discharge a 3s lipo max at 2A only. This is not said in the manual in imax or Bantam BC8 either.

USBdriver:
http://www.logview.info/Downloads/Bantam_USB.zip

Known probelm (from hobby city)
1) charging NiMH
Customer Rated 11/8/2008
CUSTOMER DEFECT FROM FACTORY

Research first in google by brand and see the complains that donґt apear.

Tried charging a 9.6 v 1650 Nimh at 200mha and the charger almost burned the battery in less than 10 minutes. (it was suposed to take 10 hours)

The Gt Power 8 are the same charger and same defects.

2) Customer Rated 11/15/2008
kruser
The charger works and does a good job at balancing the packs. I don't have a problem with the charging aspect however it is very frustrating that this is the only charger which list discharge rating as 0.1-5.0 amp with out a max watt for discharge. IT does have a max watt during discharge - 25w. What battery pack are you going to discharge at 5 amps? A 5volt pack!

Please update the product listing - 25w discharge only.

3) B6 balancing inaccuracy
change the voltage measurement circuit resistor from 1% to to 0.1%
2493 = 249k
2433 = 243k
473 = 47k
4993 = 499k