That 2007 Honda Fit uses a standard 12-volt lead-acid car battery of the flooded type. The most common replacement is Group Size 35, with roughly 320–360 cold-cranking amps (CCA), though exact size can vary by market and trim. Always verify with the label on the current battery or the owner's manual.
Battery type and common sizes
The 2007 Fit relies on a conventional, non-AGM 12-volt battery to provide starting power and electrical support. Depending on regional specifications and availability, replacement batteries typically fall into one of a few group sizes, with Group Size 35 being the most frequently recommended. Other sizes such as 24F or 26R may also be used in some markets if they match the vehicle’s tray dimensions and terminal configuration.
The following sizes are commonly used for replacement. Verify fit against the original battery’s dimensions and terminal layout.
- Group Size 35 — standard 12V flooded lead-acid battery; typical CCA around 320–360; capacity about 45–55 Ah.
- Group Size 24F — larger dimensions; higher CCA (often in the 450–700 range depending on the model); capacity around 70–90 Ah.
- Group Size 26R / 51R — alternative options in some regions; CCA and capacity vary by manufacturer.
Note: Always confirm fit by checking the current battery label or the vehicle’s manual. If in doubt, bring the VIN or the old battery to a parts counter to verify compatible group size and mounting.
Specs to look for when replacing
When shopping for a replacement battery for your 2007 Fit, prioritize compatibility and performance for your climate and usage. Here are the key specs to compare.
- Cold-cranking amps (CCA): Aim for at least 320–360 CCA; higher CCA can improve cold-start performance in winter or when the engine is under load.
- Reserve capacity (RC): Look for roughly 60–90 minutes; higher RC provides more buffer if the alternator is stressed or when accessory use is high.
- Battery type: Most Fits use conventional flooded lead-acid batteries; AGM options exist but are typically more expensive and heavier.
- Physical fit and terminals: Ensure the replacement’s dimensions and terminal layout match the vehicle’s tray and wiring.
Shopping tip: choose a battery with a warranty that suits your needs and climate. If you live in extreme heat or cold, selecting a higher CCA and RC can improve reliability.
Installation and maintenance tips
Replacing a car battery is usually straightforward, but follow standard safety procedures: disconnect the negative terminal first, use insulated tools, and avoid shorting the terminals. After installation, reset electronics as needed (radio codes, etc.) and test the start-up performance to confirm the job was successful.
In short, the 2007 Honda Fit uses a conventional 12-volt flooded lead-acid battery, with Group Size 35 being the most common replacement size. Always verify the exact group size, CCA, and RC from the vehicle’s manual or by examining the existing battery, and choose a battery that meets or exceeds the OEM specifications for reliable performance.
Summary
The 2007 Honda Fit takes a standard 12-volt flooded lead-acid battery. The most common replacement is Group Size 35 (roughly 320–360 CCA), though other sizes like 24F or 26R may be used depending on market. Verify fit with the battery label or owner's manual and select a battery with adequate CCA and RC for your climate and driving needs.