25y warranty for batteries!!?

[Bob Smith]

Hi,

Installers keep surprising me. I received an updated quote and in it there is a brand I have never heard of SAJ.
The battery is spec is attached and there they say



Does that mean SAJ is superior to other brands who can only other 10y max?
Generally, the number of cycle is more important and as you will see, the specs mention the number of cycle. Is the 25y warranty option a marketing trick?


At the moment the first proposal included the Solax Triple Power a HV battery (I mentioned it in another post) and when I suggested a LV to reduce the cost, I got this.

Here the company website https://www.saj-electric.com/

Thanks in anticipation for any feedback.

 

[binky]

Extended warranty that you pay extra for, but interesting that it's an option, as it would suggest manufacturer has confidence in the product. However you may well find 25 years is the price of a new battery, so don't bother.