From listings:
'-replacement charger for cordless drills C 12, TDK 12, T 12+3, C 15, TDK 15.6, T 15+3, TI 15, T 18+3, BHC 18, PS(B)C 400/420, TSC 55, DRC 18/4, PDC 18/4, DWC 18-2500 and DWC 18-4500
-charger for NiCd, NiMH and li-ion battery packs'
The only thing it can't charge is the CXS/TXS packs, which is the same for all of the larger chargers.