The ProMaster Speed Charger 650 is fast, reliable, and easy to use. It
includes 4 high capacity 2700mAh NiMH Speed Cells in a protective case.
Charging lights conveniently notify you when the charging cycle is
complete. It can recharge either AA or AAA cells 2 at a time or 4 at a
Output Power: 650mA
Input Power: 100-240 VAC, 50/60 Hz
Charge Time: 3 hours (using included 2700mAh Speed Cells)