Batterie e manutentori.

[zonnet]

Ciao,

il vecchio modello (almeno nel 2012) aveva CCA 220 (cold cranking amps), adesso si trova CCA 170, quindi con meno corrente di spunto. Sapete se è stata modificata la batteria (in peggio?) o, come ho visto in alcune discussioni passate e dibattute, sono stati cambiati i parametri di rilevamento da cui poi deriva l'etichetta che attesta le caratteristiche del prodotto che sarebbe invece lo stesso? Grazie.

[zonnet]

Risposta da Enersys:

A PC680 battery purchased today is the same as when your purchased the battery with the printed rating of 220CCA. There was a printed derating to designate minimum performance expectations. The product has a very high PHCA (pulse hot cranking amp rating for the first 5 seconds at 80F) and is a rating that is not usually provided by most battery manufacturers because they are typically not much higher than their HCA or CCA rating based on temp. MCA for this battery is 280 and PHCA is 520 minimum expectation. In most cases it is much higher. This change was for all PC680 product labels, not just Europe and it happened in early 2013 as a running change. If you locate any PC680 product with a CCA of 220 printed on it, I would avoid it as it is at least 6 years old.

[roberto40]

Grazie per l'aggiornamento zonnet.