I have a hard time finding when my car battery was produced - can't find any defintive information.
The battery is VARTA H3 Silver Dynamic 100Ah with the following embossed letters in the upper right corner read:
H3C55705 0466 (uncertain of 66) 536079
It also has characters etched/embossed in the left upper corner:
With that data how do I find when the battery was produced? It is manufactured by Johnson and probably sold in the EU (with requirement of batch number). Is it the same standard as Bosch? (If so, according to another, old thread here) it should be manufactured september 2015 (557).
Any ideas? Tips? Thanks!