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OPTIMA Yellow Top Battery Part #8040-218 Customer Reviews

Average Rating

12 Customer Reviews

Freakin awesome

Reviewed by Joseph E (STATEN ISLAND, NY) Reviewed for a 2007 Mazda 6 — Aug 02, 2018 8:04 PM

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Fixed my low power issue immediately?? I also get really fast start ups as well! Couldn't be happier

Power box

Reviewed by MICHAEL H (Boyds, MD) Reviewed for a 2007 Toyota Sequoia — Feb 17, 2018 12:15 AM

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Full battery and pumps my expensive heavy juice running system well constantly

Dwain Donahue

Reviewed by Dwain A D (LINCOLN, CA) Reviewed for a 2008 Toyota Tundra — Nov 04, 2016 9:24 AM

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Make sure that you use the spacer that they supply. No Problem!

High quality

Reviewed by Christopher G (DICKSON, TN) Reviewed for a 2012 Honda Ridgeline — Jun 07, 2016 9:53 AM

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Best battery I ever bought. Very reliable especially if you have a high powered sound system in your car. Will probably buy another one the next time I need one.

AWESOME Battery!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Reviewed by Scott F (PHOENIX, AZ) — May 11, 2016 8:08 PM

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Used my yellow top for dual battery installation.


Reviewed by Brent B (Vallejo, CA) — Dec 29, 2015 8:17 PM

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Great customer service from the guy I spoke to on the phone. The problem I have with the battery came with a cracked bottom piece on the plastic. Lucky it isn't into the battery. I didn't give it back because I need the battery for my car right now. So I had to makeshift fix it with duct tape. Not what I expected to get with a very expensive battery.

Optima yellow top

Reviewed by Dennis D (South Miami, FL) Reviewed for a 2015 Mercedes-Benz CLA-Class — Dec 06, 2015 9:46 AM

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Excellent battery,Super powerful starting,consistent voltage with all accessories on,Very Happy,...AutoAnything A++++

My second Optima ????

Reviewed by reed c (saratoga, CA) Reviewed for a 2008 Toyota Tacoma — Feb 27, 2015 3:34 PM

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I use one for the truck and the second one with a inverter to power ALL my camping gear so I can camp in luxury!! My Tacoma has built in inverter and I use it with my Battery Tender to keep my #2 Optima charged ! !

The Undisputed!

Reviewed by Daniel B (ALTAMONTE SPRINGS, FL) Reviewed for a 2011 Mazda 3 — Jan 21, 2015 7:59 PM

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There is no question on which battery performs better. The only REAL question is red, yellow or blue.

Good Choice

Reviewed by Janis W (Adrian, MI) Reviewed for a 2010 Nissan Xterra — Jan 30, 2014 8:20 AM

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2 of 3 people found the following review helpful.

So far I have been happy. Especially as it has been extremely cold, and I have been parking outside of my garage. True test will be when I hook up a wench, and/or other toys.

OPTIMA Yellow Top Battery - 8040-218

Group Size: D35
  • $270.99
  • Free Shipping
  • Ships Between 8/20 - 8/22
  • What Do You Drive?


  • Part #:
  • Measures:
    • Length: 9.340 in.
    • Width: 6.700 in.
    • Height: 7.685 in.
    • Weight: 36.4 lbs.
  • CCA: 620 amps
  • MCA: 770 amps
  • Voltage: 13.1V
  • Resistance: 0.0030 ohms
  • Capacity: 48 Ah (C/20)
  • Reserve Capacity: 100 minutes
  • Download battery spec sheet (PDF)

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