User`s manual
Slim Line 1250 Watt Power Inverter by Wagan Tech 
USER’S MANUAL — Please read before using this equipment. 
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© 2005 Wagan Corporation. 
All Rights Reserved. 
Wagan and Wagan.com are trademarks used by Wagan Corporation. 
4
HEAT DISPERSAL 
The inverter generates heat while it is working. This is 
not a malfunction. However, if the inverter gets too hot 
while working, it will turn off by itself. 
Position the inverter where air flows freely around it to 
allow the heat to disperse. 
The inverter’s thermal protection prevents it from 
operating when its temperature exceeds 130 ± 10 °F / 55 
± 5 °C. 
SPECIFICATION 
Name  Description 
Input  12V (10-15V) DC 
Output 115V AC 
Output frequency  60 Hz 
Output waveform  Modified Sine Waveform 
Continuous power  1250 Watt 
Surge power  3000 Watt 
Efficiency  Approx. 90 % 
No load current  < 0.95 A 
Battery low alarm  10.5 ± 0.5 V DC 
Battery low shutdown  10 ± 0.5 V DC 
Alarm and thermal 
shutdown 
130 ± 10 °F / 55 ± 5 °C 
Internal DC fuse  30 A 
External DC fuse  None 
AC output socket  3 outlets of 3-prong 
Power switch  DC input ON/OFF control 
Dimensions (LxWxH)  10.3 x 5.4 x 2.5 in³ 
Net Weight  4.2 lb 
NOTE 
All specifications are typical at nominal line, half load, 
and 77 °F / 25 °C unless otherwise noted. 
Specifications are subject to change without notice. 





