The Bosch
24-700B is part of the
Car Batteries test program at
Consumer Reports. In our lab tests, Car Battery
models like the 24-700B are rated on multiple criteria, such as those
listed below.
Life:
How well a battery withstands repeated charge-discharge cycles in high temperatures. A higher score means better reliability and voltage retention over time.
Reserve capacity:
How long a battery can power a car if the charging system fails. A higher score reduces the risk of failure if accessories are left on.
Cold Weather Performance:
A higher score means more reliable cold starts. This test measures voltage after 15 and 30 seconds of cranking at 0ºF, using half the average claimed CCA, or Cold Crank Amperage.
