12v serial number date

[first_EV_is_a_MME]

Hello,

Dealer said they replaced my 12v battery a few weeks back so I wanted to look. I popped part of the cover off and took this picture. The date sticker isn't there but there's a serial number. This looks like a mfg. date but not 100% sure.
BAGM-H3
S/n
042724

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[Mach-Lee]

Yes, that’s a replacement battery. The original has a black sticker.

 

[justalfe]

anyways of checking 12v battery date or health without pull the frunk apart?

just bought a used 2021 and I'm thinking the battery is at its 4 year mark. and I'm assuming needs to be replaced. just need to confir.

 

[Mach-Lee]

anyways of checking 12v battery date or health without pull the frunk apart?

just bought a used 2021 and I'm thinking the battery is at its 4 year mark. and I'm assuming needs to be replaced. just need to confir.

Look through the vents in the frunk, I think you should be able to see the label color to confirm if it's original or replacement battery.

Black = factory battery
Gold = replacement battery

 

[eStang]

the date code on the factory battery is in the format of YYDDD where DDD = day of the year.

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