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Hi All,
I recently bought a Graupner Ultra Duo 30 and have been putting it through its paces with various batteries.
I have found that when charging LiPo's or LiIo's, it does not seem to fully charge them. I confirmed this by putting the same battery on another charger (Ultramat 14) and then it charges for another 20 mins or so. The Ultra Duo 30 also gives a reading of how many mAh have been pumped into the battery and it always falls short (by about 20%) of the battery rating.
Anyone had this problem before? I have seen talk of various versions of software on the Ultra Duo 30.
Thanks,
loiphin.
I recently bought a Graupner Ultra Duo 30 and have been putting it through its paces with various batteries.
I have found that when charging LiPo's or LiIo's, it does not seem to fully charge them. I confirmed this by putting the same battery on another charger (Ultramat 14) and then it charges for another 20 mins or so. The Ultra Duo 30 also gives a reading of how many mAh have been pumped into the battery and it always falls short (by about 20%) of the battery rating.
Anyone had this problem before? I have seen talk of various versions of software on the Ultra Duo 30.
Thanks,
loiphin.
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