Aston Martin
Proudly supports terrible french cars
I am not a doctor of electrical engineering.
I have a 12V Coolbox for my cab, but it's a stupid one so it has no thermostat or anything. I have to unplug it at night so it doesn't drain the lorry battery. I assume it's a heat sink and a PC fan? It works well tbf.
I'm thinking about using a powerbank to run it at night, during the warmer days. You can buy a 12V powerbank, but it's only 6000mah and it's ?35.
A quick googling...
http://www.ebay.co.uk/itm/New-DC-DC...1134359?hash=item43fb6e8a17:g:hogAAOSwo4pYXfI
+
http://www.ebay.co.uk/itm/12v-Car-C...131350?hash=item417663e0d6:g:qDYAAOSwcdBWT0PB
= ???
The Coolbox specs on website:
'Wattage is 40W
Draw in amps is approximately 3.5A from a 12V supply'
Is this doable? 40W seems to be high. The Coolbox says 40w underneath.
I have a 12V Coolbox for my cab, but it's a stupid one so it has no thermostat or anything. I have to unplug it at night so it doesn't drain the lorry battery. I assume it's a heat sink and a PC fan? It works well tbf.
I'm thinking about using a powerbank to run it at night, during the warmer days. You can buy a 12V powerbank, but it's only 6000mah and it's ?35.
A quick googling...
http://www.ebay.co.uk/itm/New-DC-DC...1134359?hash=item43fb6e8a17:g:hogAAOSwo4pYXfI
+
http://www.ebay.co.uk/itm/12v-Car-C...131350?hash=item417663e0d6:g:qDYAAOSwcdBWT0PB
= ???
The Coolbox specs on website:
'Wattage is 40W
Draw in amps is approximately 3.5A from a 12V supply'
Is this doable? 40W seems to be high. The Coolbox says 40w underneath.