Braille 9LB Lightweight AGM Racing Battery w/Mount

$ 190.94 Each
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  • Manufacturer Part #: B129FRP6
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Note:
  • 813 pulse cranking amps
  • True deep-cycling ability
  • Heavy-duty vibration resistant power posts
  • Acid-free technology
  • Mount included
Set of 1: $ 190.94
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Weighing in at only 9 pounds, the Braille Lightweight Racing Battery is 10-30 pounds lighter than a standard battery of equal power. It improves the appearance and performance of many vehicles and is suitable for race use in extreme lightweight vehicles and with extreme audio builds. Custom car and chopper owners will appreciate the battery's acid-free technology, too. It is not recommended for cold climates, long term storage or large displacement motors with high compression.

Braille Lightweight Racing Batteries are used by many racecar drivers at these events:

  • FIA WRC
  • FIA Formula Racing
  • Speed World Challenge Series
  • SCCA ProRally Series
  • SCCA Regional and National Racing
  • NASA Touring Cars
  • NIRA
  • NOPI
  • Battle of the Imports Drag Racing Series
  • Formula 1
  • NASCAR
  • Le Mans Series
  • Official Battery of the IndyCar Series

Specs

Length: N/A
Width: N/A
Height: N/A
Casing: Polymer plastic
Weight: 9 lbs.
Pulse Cranking Amps: 813
Cold Cranking Amps: 323
Warranty: 1-year free replacement

Ships fully charged, ready to install. Fiberglass reinforced plastic (FRP) mount included for ease of installation.

All Braille batteries feature an industry leading energy-to-weight ratio accomplished via Enhanced Mat Technology (for more surface area on the lead plates) combined with calcium full frame power path grids (for increased cranking power).

Durability is also built into every Braille battery. Using high-density oxide, Braille batteries offer true deep-cycling ability over the life of the battery. Heavy-duty vibration resistant power posts resist cracking and deterioration common to many lightweight batteries used in harsh automotive environments. The battery is a sealed unit that can be mounted in any position safely using its adjustable automotive terminal posts.

Braille batteries include a one-year free replacement limited warranty that is not pro-rated.

IMPORTANT: Braille batteries can only be shipped to addresses within the United States or Canada.

⚠ Warning Icon WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Ratings Charts & Reviews Braille 9LB Lightweight AGM Racing Battery w/Mount

Consumer Surveys

Would Buy Again? 7.0 - Good
Quality 7.8 - Good
Product Design 8.6 - Excellent
Performance Benefits 7.8 - Good
Ease of Use 9.4 - Excellent

Note: Customer Survey Ratings are 0-10 with 10 being the highest.

  •   Excellent (8.6 - 10)
  •   Good (6.6 - 8.5)
  •   Fair (4.6 - 6.5)
  •   Poor (2.6 - 4.5)
  •   Unacceptable (0 - 2.5)

Consumer Reviews

  • June 16, 2026

    (Verified Purchase)

    4.0 out of 5

    Seems to barley hold much power. You have to def keep it on trickle charge. If you don't, it will be completely dead. Had to return first battery as it was dated 5years old. May have to return current battery as well. So not sure if I been receiving old inventory, but if so that ain't right.

    • Location: MAPLE PARK, IL

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  • January 06, 2023

    (Verified Purchase)

    5.0 out of 5

    26lbs weight savings over standard battery. After one year still works well

    • Location: BOCA RATON, FL

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  • September 29, 2015

    (Verified Tire Rack Customer)

    4.4 out of 5

    The battery is about 30 lbs lighter then the "stock" item. It is also smaller and takes up less space. I had intended to use it only on autocross days,and it worked great. But changing it for events took a lot of time, so I left it in over the summer and it worked well....Except I found that if I left my trunk open at work (to retrieve tools, or if a door was left a jar with the dome light on it would discharge quickly. I remedied that by taking out the trunk light and turning off the dome light. So, great for a sporting car, not so good for a daily driver.

    • Location: REDDING, CA

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