Parts for your 2009 Nissan Serena-Batteries

2009 Nissan Serena batteries

The 2009 Nissan Serena (C25 series) absolutely uses a 12‑volt battery. Nissan’s C25 Serena owner’s and service manuals, along with OEM parts catalogues for this model year, specify a conventional lead‑acid starting battery located in the engine bay. It’s there to crank the MR20 petrol engine and keep all the Serena’s electrics stable, from the ECU and power doors to lights and infotainment.

On this Serena, the battery’s core job is to deliver a solid burst of current for starting, then provide clean, steady power for the vehicle’s control modules and accessories when the alternator output dips (like at idle with the air-con on). While later Serena models introduced hybrid tech, the 2009 C25 isn’t a hybrid, so there’s no high-voltage pack to worry about—just a robust 12‑volt unit doing the heavy lifting every day.

When replacing, a battery in the JIS D23 case size (commonly marked 55D23L or similar) is typically specified for this generation. Aim for a quality 12‑volt battery with the correct left-hand terminal layout, around 60–70Ah capacity and 500–650 CCA, depending on climate and accessory load. If the van runs extra gear (rear entertainment, fridges, dash cams), a slightly higher CCA can help. There’s no battery “coding” or registration for this 2009 Serena, but settings like radio presets and window auto-up may need to be reinitialised—use a memory saver if you’d rather keep them.

Good servicing practice includes testing the battery annually (and before long trips). A healthy resting voltage is about 12.6V