GarageDex

2016 Ford Flex Battery Size

The 2016 Ford Flex uses a BCI Group 65 battery, rated about 650-850 cold cranking amps (Flooded).

BCI Group Size65The case-size code that sets the physical fit and terminal layout.Verified fit
Battery type (OEM)
Flooded
Cold cranking amps (CCA)
650-850
Terminal position
Standard-terminal layout
Dimensions (L×W×H)
306×192×192 mm
Location
Under the hood (engine bay)
Verified fitLast checked
Sources: CarSpecs
It comes with a standard flooded battery. You can usually step up to an AGM in the same Group 65 for longer life, but it isn't required. The 650-850 CCA rating is on the higher end, typical of larger engines and trucks, and it matters most for reliable cold-weather starts. Group 65 defines the case size and terminal layout (standard-terminal layout), so any reputable Group 65 battery will fit the tray and connect correctly.

Where to buy a Group 65 battery

A car battery is heavy and expensive to ship, so buying in person (Walmart, Costco, or a local auto-parts store) often beats online once you count free installation and the core-charge refund on your old battery. To compare prices and reviews online:

Search Group 65 batteries on Amazon650+ CCA, Flooded

As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Frequently asked

What size battery does a 2016 Ford Flex take?

The 2016 Ford Flex uses a BCI Group 65 battery, rated around 650-850 cold cranking amps.

Does the 2016 Ford Flex need an AGM battery?

No - it comes with a flooded battery from the factory. You can usually upgrade to AGM in the same Group 65 size, but it isn't required.

How many cold cranking amps (CCA) does it need?

Aim for roughly 650-850 CCA. Choosing at or above the OEM rating is fine; going below can cause hard starts in cold weather.

Where is the battery located?

Under the hood (engine bay). Standard-terminal layout.

Other vehicles that use Group 65

See all cars that take a Group 65 battery →
2020 Dodge Grand Caravan2019 Dodge Grand Caravan2018 Dodge Grand Caravan2017 Dodge Grand Caravan

Also check the wiper sizes for your 2016 Ford Flex →