i31S - Intensity lithium (Max power & capacity) battery
i31S - Intensity lithium (Max power & capacity) battery


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 31 Width  6.77" / 173mm
Weight 23.7lbs / 10.75kg Height  9.25" / 217mm
12.91" / 276mm
Polarity Left Side Positive


   Performance Specs
Voltage Full Voltage Charge  
Pulse Cranking Amps (PCA) 2910 Amp Hour (AH)   
Lithium Amp Hour/Lead-Acid Equivalent 195
Life Cycle @ 10% DOD

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