RASHRI ; One For All Ss-20 Solar Multi Purpose 12V Dc Fan, 12 mm, 4 stars

Takes very less electricity. It will run all night from a 7 ah battery.

This product is of a very poor quality (ultra low quality). If this product was in a store, no one in his/her right mind would pay to buy it after a look at it.1. The plastic used is cheap with rough edges.2. The screws 50% missing.3. The wire soldiered is flimsy4. A low quality motor.5. Speed is low when connected to a 50w 12v loom solar mono panel6. Speed is low when connected to a 12v 3A power brick.Still want to buy? It’s your choice. As for me, I asked for a return/refund. Amazon is really good.

ഈ ഉൽപ്പന്നം ഞാൻ പ്രതീക്ഷിച്ചത് പോലെയല്ല ഞാൻ ഓർത്തു സോളാർ പാനലുള്ള ഉൽപ്പന്നമാണെന്ന് കരുതി സൗരോർജത്തിൽ പ്രവർത്തിക്കുന്നു എന്ന് എഴുതി ഞാൻ പറ്റിക്കപ്പെട്ടു

I'm using this fan with my old car battery and it's working very fine with that. Using this fan since last two years and it's working without any problem. Justifying every penny spent on it.

It seems Motor will burn above 12v 2amp.The motor model is RS385 height is about 1 feet tall.No switch or speed control regulator.No protection circuit or diode or resistance given.only frame motor and half meter wire soldered.Price is bit higher, it should be under 400.