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    Braille Intensity i35X Lithium Battery

    Save 25% Save 25%
    Original price $889.99 USD
    Original price $889.99 USD - Original price $889.99 USD
    Original price $889.99 USD
    Current price $667.99 USD
    $667.99 USD - $667.99 USD
    Current price $667.99 USD


    Braille i35X (right positive) is the ultra-lightweight lithium upgrade in a common Group 35 size used in Nissan Z cars (2002 to present), Acura and other Japanese Imports.

    Direct replacement battery for these cars, no modifications required:

  • Nissan 350Z & 370Z
  • Subaru Impreza WRX/STI & BRZ
  • Toyota GT86 & GR86
  • + many more that use the same size battery!

    Braille lithium race batteries are used by more professional race teams, car builders and race series globally, than any other lithium battery on the market!

  • Braille i35X - the ultra-lightweight Group 48 size lithium upgrade
  • Max weight Savings!! (Only 10 pounds vs 45-60 in a lead battery)
  • 100% compatible with ALL standard charging systems
  • Can be used in total loss (no alternator) applications
  • True 'Race Grade' lithium battery Made in USA (Sarasota, Florida)
  • Most reliable lithium battery on the market
  • Braille Lithium delivers a higher, cleaner voltage which improves the performance of every electrical component and has shown to provide: quicker starting, improved management & data logging performance, less horsepower draw from the alternator due to efficient charging (5 times faster than lead), will last 3-5 times longer (especially under the harshest environments), much more reliable, all of this on top of the significant weight savings.

    They also don’t self-discharge, so if the battery is disconnected (no draw or via power disconnect switch), they can sit for over a year and still have over 13 volts to start the vehicle. To get all these benefits in one simple step makes it a very cost effective upgrade!!

       Physical Specs

    BCI Group 35
    Width 6.9" / 173mm
    Weight 10lbs / 4.5kg Height 8" / 203mm
    Length 9.4" / 239mm Polarity Right Side Positive

    Performance Specs

    Voltage 12 Full Voltage Charge 13.8
    Pulse Cranking Amps (PCA) 1297 Amp hour (Ah) 20
    Lithium Amp hour/Lead-Acid Equivalent 60 Life Cycle @ 10% DOD 5000+