Not for Ni-Cd or Ni-MH Batteries. CTC620 Lithium-Ion Charger Input: 110V~260V AC 50/60Hz; Output: 18V DC 2.0Ah Compatible with Snap on charger CTCFA620 CTFU620 CTCFK620 CTCFE620 CTCJ620 Suitable for Snap on Battery CTB6187 CTB6185 CTB4187 CTB4185 Built-in Protection against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit. CTC620 Charger for Snap on 18V Lithium-Ion Battery

Replace Snap on Charger:
CTC620 CTCFA620 CTFU620 CTCFK620 CTCFE620 CTCJ620

Compatible with Snap on Battery:
CTB6187 CTB6185 CTB4187 CTB4185