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 time.
- Output Power: 650mA
- Input Power: 100-240 VAC, 50/60 Hz
- Charge Time: 3 hours (using included 2700mAh Speed Cells)
- Charge Current Control: Negative Delta V