Instruction Manual
4 
The M/M2 versions come with an installed lock and trolley or pre-installed wheels for protection and 
easy transportation. These coolers can be set at refrigerator or select freezer temperatures.  
TECHNICAL INFORMATION 
Model Numbers 
SPRF26/SPRF26M 
Capacity 
20 liters (0.7 ft
3
) 
Electrical Input 
DC: 12-24V/ AC: 120-220V 
Power Input 
Approx. 50W 
New Weight 
29.7 lbs. 
Unit Dimensions 
21.3” W x 14.4” D x 17.0” H 
Model Numbers 
SPRF36/SPRF36M/SPRD36M2 
Capacity 
30 liters (1.0 ft
3
) 
Electrical Input 
DC: 12-24V/ AC: 120-220V 
Power Input 
Approx. 50W 
New Weight 
35 lbs. 
Unit Dimensions 
21.3” W x 14.4” D x 21.7” H 
Model Numbers 
SPRF86/SPRF86M2 
Capacity  
80 liters (2.8 ft
3
) 
Electrical Input 
DC: 12-24V/ AC: 120-220V 
Power Input 
Approx. 55W 
Net Weight  
59.5 lbs. 
Unit Dimensions 
27.1” W x 19.3” D x 22.4” H 
M suffix = trolley and lock  
M2 suffix = lock, strap handle, and pre-installed wheels  
NOTE: Specifications are subject to change without notice.  










