Yellow Translucent 12V/10W DC Water Flow Pump Generator Turbine Generator Water Flow Hydraulic DIY
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Not yet tested on real condition, but by blowing in it we feel it needs pretty much energy to rotate. Need a minimum of water pressure to get energy. btw water flowing from a house fawcet will be enough.
very fun! Put it before water tap and connected to a LED light so you will have free light while washing the dishes!
The pump looks good for the price, the packaging could be a lot better to avoid damage. The item came in a simple plastic bag without bubble-wrap, only a thin foam strip, but nothing was broken. I haven't tested it yet. Arrived within 8 days
exatamente como o descrito, conseguiu acender alguns Leds, agora irei instalar definitivamente e testar a durabilidade do produto
I asked for the 12V version (see order) but what I received is 80V
A encomenda chegou antes da data prevista, foi muito rápido e em perfeitas condições. Gostei.
good
item serve do jeito que descreve o vendedor.
200mA is not a boat load of power. Connected to our well head we are able to maintain a charged battery for a PIR light on the well. Just.
worked as described but not very powerful