A typical replacement 12V battery for a Mitsubishi Lancer costs about $60–$130 for a standard flooded lead-acid unit, while AGM batteries run roughly $120–$260. Installation and disposal fees can add another $20–$100, depending on the shop and location.
Prices and options vary by model year, market, battery brand, and the battery’s capacity. Some Lancer variants with higher electrical demand or newer features may benefit from an AGM battery, which is usually more expensive but offers better performance and longevity. Always check your specific vehicle’s requirements and obtain quotes from local retailers or service centers.
Battery options for Mitsubishi Lancer
The Lancer typically uses a 12-volt automotive battery. In most markets, two main types are common.
- Conventional flooded lead-acid (non-AGM) battery — the standard choice, usually the least expensive option.
- Absorbent Glass Mat (AGM) battery — more expensive, with better resistance to vibration and longer life, often recommended for cars with higher electrical demand.
Understanding these options helps you compare prices and warranty terms when shopping.
Price ranges by battery type
Before examining the specific price ranges, note that costs can vary by brand, capacity (amp-hours), warranty length, and regional taxes or fees.
- Conventional flooded lead-acid: approximately $60–$130
- AGM (absorbent glass mat): approximately $120–$260
- Premium, larger-capacity, or OEM-brand replacements: approximately $180–$350
Prices can fluctuate based on retailer promotions, core charges, and local labor rates. Always verify the exact price for your vehicle’s battery size and warranty terms with the supplier.
Additional considerations
Labor, core charge, disposal, and battery testing are common extra costs to expect. If you’re experiencing frequent discharge or starting issues, it may be wise to have the charging system checked (alternator and electrical system) to avoid premature battery failure.
Summary
For most Mitsubishi Lancer owners, a battery replacement costs the battery price plus installation. Plan for roughly $60–$260 for the battery itself, with installation or disposal adding $20–$100. Opting for an AGM can raise the price but may yield longer life and better performance in demanding electrical conditions. Always confirm the correct battery size and warranty terms for your specific Lancer model and region.


