What is the battery brand and model for the Volkswagen Passat?

2 Answers
BraxtonAnn
07/23/25 8:03pm
The battery brand and model for the Volkswagen Passat is 20-72/57069. The new Passat is equipped with three types of engines: 1. A 1.4-liter turbocharged engine. The 1.4-liter turbocharged engine delivers 150 horsepower and a maximum torque of 250 Nm. This engine reaches its maximum power at 5000 rpm and its maximum torque between 1750 and 3000 rpm. It features direct fuel injection technology and uses an aluminum alloy cylinder head and block. 2. A low-power version of the 2.0-liter turbocharged engine. The low-power 2.0-liter turbocharged engine produces 186 horsepower and a maximum torque of 320 Nm. This engine achieves its maximum power between 4100 and 6000 rpm and its maximum torque between 1500 and 4000 rpm. It employs hybrid injection technology and uses an aluminum alloy cylinder head with a cast iron block. 3. A high-power version of the 2.0-liter turbocharged engine. The high-power 2.0-liter turbocharged engine generates 220 horsepower and a maximum torque of 350 Nm. This engine reaches its maximum power between 4500 and 6200 rpm and its maximum torque between 1500 and 4400 rpm. It features direct fuel injection technology and uses an aluminum alloy cylinder head with a cast iron block.
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LeAdalynn
08/10/25 6:01pm
I remember last year when I was driving my Volkswagen Passat B8, I replaced the battery once. The original equipment was a Varta brand battery, usually the E39 series 60Ah EFB type, but the specific model depends on the year – older B7 models might use a Bosch S5 55Ah lead-acid battery. I make it a habit to check the voltmeter every summer; if the voltage drops below 12.4V, you need to be cautious because battery lifespan is typically three to five years. Delaying replacement may trigger dashboard warnings or starting failures. Avoid leaving headlights or the audio system on for too long when parked to conserve power and extend battery life. If replacing the battery yourself, choosing the correct brand and model is crucial – Varta offers good stability and durability, while Bosch is also widely used. Avoid cheap off-brand batteries to prevent damage to the vehicle's electrical system. When replacing, be careful not to short-circuit the connections – safety first. It’s recommended to have it done at a professional shop.
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