SF SONIC — battery replacement issue

Address:

637001

I had purchased a BATTERY "SF SONIC" Battery with Model number "FPP0-PP1500". It has 36 month warranty period.
The battery was not working and same was escalated to Dealer.dealer said Battery is in warranty period so
we are replace the New battery in same model but now he is provide the lower price FPC0-PC1500 Battery Model .
My old battery price is 16000, replaced battery price is 10000 so how to get my old battery type model.kindly help me.

Note:my dealer and SF SONIC Customer care agents are not responding properly.

My old battery s.no:A4D5D005651.

Rds,
sureshkumar
[protected]
eMAIL ID:NKL.[protected]@GMAIL.COM