Skip to content Skip to navigation menu

Your Selected Vehicle

CATEGORIES

  • Globes, Batteries & Electrical
  • Electrical Accessories
  • Switches

Brands

Show More Show Less

Item Type

Show More Show Less

Price

Parts for your 2023 Mitsubishi Eclipse cross-Batteries

Sort by

Explore 4WD & Adventure

Showing 1 - 39 of 497 products

2023 Mitsubishi Eclipse Cross Batteries: What They Do and How to Look After Them

Based on the 2023 Mitsubishi Eclipse Cross Owner’s Manual and Mitsubishi Motors PHEV technical information, batteries are absolutely relevant and fitted to this model. Every 2023 Eclipse Cross runs a 12‑volt battery, and PHEV variants add a high‑voltage lithium‑ion traction battery for electric driving.

For the petrol Eclipse Cross, the 12‑volt battery starts the engine and keeps the electronics happy — from lighting and infotainment to safety systems. On the PHEV, the 12‑volt battery powers control units and accessories, while a separate high‑voltage pack drives the electric motors. Charging is handled by an alternator on petrol models, and by a DC‑DC converter on PHEV models. Manufacturer guidance notes that only trained technicians should service high‑voltage components.

As part of regular servicing in Australia and New Zealand, the 12‑volt battery should be inspected at each service interval. A decent rule of thumb is a load/health test at least annually once the battery is past two years old, because local heat, short trips and accessories can shorten battery life. Many owners see 3–5 years from a 12‑volt battery. If cranking sounds sluggish, stop/start becomes erratic (if equipped), or there’s a battery warning light, it’s time for a test and likely replacement.

When replacing the 12‑volt battery, match the physical size, terminal layout and rating specified on the factory label or in the handbook. If the vehicle is equipped with idle stop features, use the correct EFB/AGM type