This small 12-volt coolbox is the best in terms of volume and cooling capacity what I've found so far.
Cooling performance under almost all circumstances 18 ° C below ambient temperature Volume of the fan directly adjacent 22dB, 16dB at 1 meter distance, is the problem in the hotel rooms. The refrigerator compartment is easy to reach and has good usability. 4 x 0,5ltr glass bottles, 2 packets of butter and 2-3 small yogurt cups.
8 ltr. Content seem little, but cleverly used is for 2 people enough to bring real food to be cooled well and securely's goal
The power consumption keeps almost 40 watts in boundaries -> at a normally functioning car battery, the box can easily 6-7 hours walk.. With an intermediate battery monitor even 10-12 hours.
I do not mind that this box has no integrated battery monitor that would drive up the price unnecessarily high.
Conclusion: Just fine, small, highly functional and the price of around 50 is appropriate.
UPDATE: After 4 months use. - The cooling fan is steadily louder, so that from the 22dB -> 32dB were. we have the cooler then sent back to the manufacturer for warranty and get back to around 2.5 weeks. Supposedly a new fan has been installed, which I highly doubt, however, because the volume is still moving in the range of 30dB. In car provides this noise is not a problem, but in the hotel room is' s uncomfortable. Conclusion 2. The box is good, but for sensitive ears but too loud. Maybe I build even one more a quiet fan :-)
