200. 自動車用バッテリー
自動車用バッテリーは、車両の電気系統へ電力を供給する蓄電装置です。一般的なガソリン・ディーゼル車では、12V始動用バッテリーがエンジン始動に必要な大電流を供給し、エンジンや充電系統から十分な電力が得られないときに電装品へ給電します。
経年と使用で充電能力・容量は徐々に低下します。弱ったバッテリーは始動不良、電装トラブル、警告表示を引き起こすことがあり、交換時は車両に適した仕様を選びます。
Is the car battery relevant to technical inspection in Belgium?
Yes. The battery and electrical system form part of vehicle roadworthiness. A battery that is insecure, improperly attached, leaking or presents a risk of short circuit can constitute a technical defect.
Does every Belgian car use the same type of battery?
No. The required battery depends on the vehicle's electrical system and equipment. Vehicles with start-stop systems commonly require batteries specifically designed for frequent charging and starting cycles, such as EFB or AGM types.
Should you replace a car battery with one of the correct specification?
Yes. The replacement battery should meet the vehicle manufacturer's requirements for characteristics such as voltage, capacity, starting performance, dimensions and battery technology.

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