The AC50 is a battery charger for the BAT50 batteries. The AC50 can charge up to four BAT50s simultaneous with additional reserve slots for four extra batteries. Charge time is 2.5 hours.
- Charges 4 batteries simultaneously
 - 4 additional battery storage slots
 - LED status indicator lights
 - Green LED status indicator on top and bottom
 
- Power Supply 
- Wall plug with switchable adapters (USA, UK, Europe, & Australia)
 - Input Voltage: 85 - 264VAC; 100 - 240VAC; nominal
 - Output Voltage: 5V; 3A
 - MTBF (min.): 200,000 hours demonstrated
 
 - Temperature 
- Operating: 32°F - +122°F (0°C - +50°C)
 - Storage: -40°F - +176°F (-40°C - +80°C
 - Humidity: 0 - 95%, non-condensing
 
 - Dimensions 
- 5.4in Wx1.4in H
 - D (137.2mm x 35.6mm x 162.6mm)
 
 - Weight 
- 3.5lbs (1.59kg)