Electrical System - Volvo V70 Owner's Manual

Electrical system

The car has a voltage-regulated AC alternator.
The electrical system is single-pole and uses
the chassis and engine casing as a conductor.
Battery
Voltage (V)
12
12
12
The battery capacity is dependent upon the
equipment level in the vehicle.
Cold start capacity,
CCA - Cold Cranking Amperes (A)
520–800
520–700
700–800
08 Specifications

Electrical system

IMPORTANT
If the battery is replaced, replace it with a
battery of the same cold start capacity and
reserve capacity as the original (see the
decal on the battery).
Reserve capacity
(minutes)
100–160
100–135
135–160
08
313