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Operation
2–6
* Average
The inverter/charger shuts down after 24 hours if it does not detect a load (or loads less than 20 W).
†
Based on four minute operation timeout and shutdown at 11.8 V for loads more than 150 W
and 12.3 V timeout and shutdown for loads less than 150 W at 77 °F (25 °C).
Table 2-1 Typical operating time with fully-charged 400 amp-hour batteries
†
Appliance Watts Minutes Hours
10 20 30 40 50 1 2 3 4 5 6 9 18 24
Electric shaver
15
Table fan
15
Video game
25
Reading Lamp
40
Notebook computer
75
Computer printer
100
Hand-held vacuum cleaner
100
19 in TV/VCR combo
100
3 cu. ft. refrigerator
*
180
Electric blanket
200
Electric buffer
400
Electric drill 1/2”
500
Halogen work light
750
Coffee maker
800
Toaster
1000
Microwave oven
1200
Hair dryer
1500