I use a either a Schulze 6-636 or a 6-330 the first can charge 1-36 cells the second 1-30 cells on one side and 4-5 cells on the other(receiver packs). They both charge just about any battery under the sun .20 mah-8.2 amps in a fixed or automatic mode. The can also do a whole bunch more.

like drain your wallet :p

i own a triton charger