Hyperion EOS 0720i Super Duo Dual Li/NiMH/A123 Balancing Charger (7S/20A/500W)
[HP-EOS0720ISD3]

Hyperion EOS 0720i Super Duo Dual Li/NiMH/A123 Balancing Charger (7S/20A/500W)
robert - Rating: 5 of 5 Stars! Verified Owner Monday, July 23, 2012
Works great on big batteries 5000+mah 6's etc. Still getting use to all the features. Instructions could be a tad better but thats just nick picking. Make sure you get a good power supply 24V that way thr charger can use all 1000Watts.