QK-A016 Manual
9 of 10
2021
V1.0
Some helpful information:
Rating of Commonly used 12V DC Appliances
(directly battery powered, typical value)
Appliance
Current
Autopilot
2.0A
Bilge Pump
4.0-5.0 A
Blender
7-9 A
Chart Plotter
1.0-3.0 A
CD/DVD Player
3-4 A
Coffee Maker
10-12 A
LED Light
0.1-0.2 A
Standard Light
0.5-1.8 A
Hair Dryer
12-14 A
Heated Blanket
4.2-6.7 A
Laptop Computer
3.0-4.0 A
Microwave- 450W
40A
Radar Antenna
3.0 A
Radio
3.0-5.0 A
Vent Fan
1.0-5.5 A
TV
3.0-6.0 A
TV Antenna Booster
0.8-1.2 A
Toaster Oven
7-10 A
LP Furnace Blower
10-12 A
LP Refrigerator
1.0-2.0 A
Water Pump 2 gal/m
5-6 A
VHF Radio(transmit/standby)
5.5/0.1 A
Vacuum
9-13 A
Rating of Commonly used 230V AC Appliances
(inverted power from 12VDC battery, typical value)
Appliance
Current
Microwave
70-90A
TV
7-10A
Kettle
70-90A
Laptop Computer
5-6A
Toaster
70-90A
Quark-elec (UK)