What kind of battery does a 2016 Ford Fusion have?
In brief, the type of battery depends on the drivetrain: gasoline models use a traditional 12-volt lead-acid battery; hybrids use a high-voltage traction battery (NiMH for Fusion Hybrid, Li-ion for Fusion Energi) in addition to the standard 12-volt system.
To understand, Ford offered three configurations in 2016: a conventional gas-powered Fusion, the Fusion Hybrid, and the Fusion Energi plug-in hybrid. The 12-volt battery starts the engine and runs standard electronics, while the high-voltage battery powers the electric drive in the hybrid and plug-in variants.
Gasoline-only Fusion models
Gasoline-only Fusions rely on a conventional 12-volt automotive battery to start the engine and supply power to accessories. There is no high-voltage traction pack in these trims.
- 12-volt lead-acid battery for starting and electrical systems
Overall, gasoline-only Fusions use a standard 12V battery just like most non-hybrid sedans; replacement and maintenance are similar to other conventional cars.
Fusion Hybrid (non-plug-in)
The Fusion Hybrid uses a high-voltage traction battery to assist propulsion, plus a 12-volt battery for accessories and control systems. The high-voltage pack is not the same as the 12V battery and requires different maintenance considerations.
- High-voltage nickel-metal hydride (NiMH) battery pack for hybrid propulsion (approximately 1.4 kWh)
- 12-volt auxiliary battery for standard electrical loads
The NiMH battery is managed by the hybrid system and is charged through regenerative braking and the gasoline engine; the 12V battery handles conventional start-up and electronics.
Fusion Energi (plug-in hybrid)
The Fusion Energi uses a larger high-voltage battery to enable extended electric driving, in addition to the 12-volt system used for normal vehicle operations. The high-voltage pack type differs from the Hybrid’s pack and is designed for plug-in charging.
- High-voltage lithium-ion (Li-ion) battery pack for plug-in hybrid propulsion (roughly 7.6 kWh capacity)
- 12-volt auxiliary battery for standard electrical loads
The Li-ion pack powers electric-only driving and recharges via plugging in, while the 12V battery continues to support accessory power and initial startup functions.
Maintenance and replacement considerations
For gasoline-only models, treat the 12-volt battery like any standard automotive battery: periodic inspection, corrosion-free terminals, and replacement when cranking power diminishes. For hybrids and plug-in hybrids, the high-voltage battery packs require service from qualified technicians, with warranties and replacement options handled through Ford service channels. Regular servicing can help ensure the 12V system remains reliable and that the high-voltage system remains within specification.
Always consult your owner’s manual or a Ford service technician for model-specific guidance, battery warranty details, and the recommended maintenance schedule for your 2016 Fusion variant.
Summary
The 2016 Ford Fusion's battery setup varies by drivetrain: gasoline models use a standard 12-volt lead-acid battery; the Fusion Hybrid uses a high-voltage NiMH traction battery plus a 12V battery, while the Fusion Energi plug-in hybrid uses a larger Li-ion high-voltage battery along with a 12V system. Each configuration has its own maintenance considerations and service requirements.
What kind of battery does a 2016 Ford Fusion take?
Duralast Platinum Group Size 48 H6 AGM Battery H6-AGM
With start/stop.
How do I know if my 2016 Ford Fusion battery is bad?
The most current symptoms of bad 2016 Ford Fusion batteries are if your vehicle is slow to start after turning the key, or if your battery cables and connectors show signs of gargantuan corrosion. You may also notice a clicking sound when turning the key or if your electronics work but the vehicle won't start.
What is the battery type for a Ford Fusion?
The Ford Fusion uses either a traditional flooded or a more advanced Absorbed Glass Mat (AGM) battery, depending on the year, trim, and whether it has start/stop technology. AGM batteries are maintenance-free and spill-proof, while flooded batteries are more economical but require some maintenance. The correct BCI group size, such as Group 48 (H6) or Group 90 (T5), will vary.
Battery types
- Flooded Battery: A standard, traditional battery that is more budget-friendly but requires more maintenance.
- AGM (Absorbed Glass Mat) Battery: A more advanced option that is spill-proof, maintenance-free, and has a longer lifespan. It is typically required for vehicles with start/stop technology.
Common group sizes
- Group 48 (H6): Often used in models with start/stop technology and AGM batteries.
- Group 90 (T5): A common size for models without start/stop technology, which can use a standard flooded battery.
- Group 96R: Another common group size, especially for older models.
- Group 67R: A less common size but may be found in some models.
Important considerations
- Check your vehicle's specific requirements: The correct type and size depend on your specific Ford Fusion model year, trim, and features like start/stop technology.
- Match the BCI group size: Ensure the battery you choose has the correct BCI group number to fit your vehicle's battery tray.
- AGM for start/stop: If your car has start/stop, it needs an AGM battery to handle the frequent cycling.
How much does it cost to replace the battery in a 2016 Ford Fusion?
The average cost for a Ford Fusion Battery Replacement is between $292 and $309. Labor costs are estimated between $37 and $54 while parts are typically priced around $255.
