Volvo C70 - Manual (Page 239)

11 Specifications
238
Electrical system
11
General
12 volt system with a voltage-regulated alter-
nator. Single pole system in which the chas-
sis and engine block are used as conductors.
If the battery is changed, replace it with a
battery of the same cold start capacity and
reserve capacity as the original (see the decal
on the battery).
Voltage 12 V 12 V 12 V
Cold start capacity (CCA) 590 A 600 A 1 700 A 2
Reserve capacity (RC) 100 min 120 min 135 min
Capacity (Ah) 60 70 80
1 Cars equipped with High Performance audio system.
2 Cars equipped with diesel, audio system Premium Sound, fuel-driven heater or RTI.