Another feature is reserve capacity, which is how long a battery can run if any parts of your car’s charging system fails. Check Price Optima is one of the most well-known brands within the ...

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. The Optima Yellow Top 3478DT is part of the Car Batteries ...

How well a battery withstands repeated charge-discharge cycles in high temperatures. A higher score means better reliability and voltage retention over time. How long a battery can power a car if ...