Good heating but low water delivery. Review on Spherehot Smart Mini

Recently I replaced by old metal body water heater and bought Spherehot Smartmini model with all ABS plastic body (rust proof) and one year guarantee.

My immediate observation was that my bathroom looked great with a matching coloured heater, but the hot water flow was very low. Now I cannot use my overhead shower to take hot water bath, as the water delivery rate has drastically dropped compared to my old water heater.

I also understand that this model has high electricity consumption, adding to my frown.

I complained with the dealer, but he says that he can do very little about it.

In case you are looking for a good water heater, but also intend to use it for hot shower batch, DO NOT go for this model.

Now I use this heater to fill a bucket or two before taking a bath, and keep a watch on the clock - fearing that I may miss my scheduled bus to work.