For a Honda S2000, a replacement battery typically costs about $70–$250, depending on the battery type, brand, and retailer. OEM Honda replacements commonly run in the $180–$240 range, while aftermarket AGM and maintenance-free batteries usually fall between $120 and $260. High-performance or lithium variants can push beyond $300.
What you’ll typically pay
Prices vary by battery type and retailer; the following ranges cover common options customers choose when replacing an S2000’s 12V battery.
Battery types and price ranges
- OEM/dealer replacement: typically $180–$240, including core charge; availability can vary by region.
- Conventional flooded lead-acid (non-AGM), aftermarket: roughly $60–$120.
- Maintenance-free AGM (absorbed glass mat): about $120–$260.
- High-performance or specialty batteries (premium AGM, higher CCA): roughly $180–$300.
- Lithium-ion or LiFePO4 replacements: commonly $350–$800, depending on capacity and brand; less common for older S2000s.
Note: Core charges, installation, and regional taxes can affect the final price. Always verify compatibility with your specific S2000 model year and battery group size before purchasing.
Choosing the right battery for the S2000
When selecting a replacement, consider how you’ll use the car, your climate, and your budget to balance reliability and value.
Key considerations
- Group size and fit: Ensure the battery physically fits in the tray and terminal layout; the S2000 uses a compact 12V automotive battery common to many Honda models.
- Cold-cranking amps (CCA) and reserve capacity (RC): Choose a CCA/RC suitable for your climate and electrical loads; enough CCA helps cold starts, while RC supports systems when the engine is off.
- Battery type: Conventional flooded vs AGM; AGM offers better vibration resistance and longer life in some conditions, but costs more.
- Warranty and reliability: Look for at least a 2–4 year warranty; check consumer reviews for longevity.
- Weight and performance: Some enthusiasts opt for lighter lithium options for weight savings, though these are pricier and require care with compatibility.
In practice, most S2000 owners opt for a maintenance-free AGM battery in the mid-range price band (roughly $120–$260) for a reliable balance of performance and value, unless a higher-CCA setup is needed for cold climates or a weight-saving lithium option is desired.
Where to buy and how to install
Various channels offer S2000 batteries with price transparency and warranties; you can shop at auto parts chains, Honda dealers, or reputable online retailers. Installation is straightforward for those with basic tools, but you can save time by having it installed professionally if you’re unsure.
Buying options and tips
- Auto parts stores (AutoZone, Advance Auto Parts, O'Reilly): often stock a range of brands with warranties; easy returns if it’s not a fit.
- Honda dealer: typically higher price but guaranteed compatibility and sometimes OEM fitment.
- Online retailers: often the best price; verify fit and warranty with the seller and check shipping and core details.
- Installation tips: disconnect the negative terminal first, then the positive; avoid sparks; inspect the battery tray for corrosion; ensure proper torque on terminals; recycle the old battery.
Always confirm the battery’s compatibility with your model year and climate, and be mindful of core charges and possible installation fees when budgeting.
Summary
Replacing a Honda S2000 battery is a routine maintenance task with a price that depends on the choice of OEM, AGM, or alternative technology. Most replacements fall in the $70–$250 range, with OEM and high-end AGM options closer to $180–$260. Lithium options can exceed $300. Final cost varies by brand, capacity (CCA/RC), warranty, and where you buy it. Verify fit for your specific year and climate, and factor in core charges and any installation fees. A well-chosen battery will provide reliable starts and support for the car’s electrical systems.