Intensity

Race Winning Lithium Technology Designed for the Enthusiast and the Professional. Tremendous Weight Savings, Original Equipment Direct Replacement Sizing and Superior Starting. Excellent Off-Season Storage Performance. Brass Terminals, and High Amp Design. RoHS, Environmentally Friendly and DOT Approved. Custom Design Available.

Braille Lithium delivers a higher, cleaner voltage which improves the performance of every electrical component and has shown to provide:

• Quicker starting (a full volt higher than lead and less voltage drop during cranking)

• Improved engine management & data logging performance (more stable voltage)

• Less horsepower draw from the alternator due to efficient charging (5 times faster than lead),

• Lasts 3-5 times longer (especially under the harshest environments),

• Much more reliable (less than 1% failure rate)

• Significant weight savings. (up to 1/4 the weight)

• 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 maintain over 13 volts to start the vehicle.

To get all these benefits in one simple step makes it a very cost effective upgrade!!

*Marine Sealing is available and required for batteries used in marine or other applications where unit may be exposed to water directly (light mist or spray), as lithium batteries are not intended to be exposed to any water unless marine sealed, which makes the more water resistance, but not “waterproof”.  (additional cost, varies by lithium model)  (“iM” models include Marine Seal upgrade standard)

** PbEq equals Lead-Acid Equivalent also known as LAH Lithium-Amp-Hours. This means that a 72 LAH PbEq (24AH) Lithium Iron Phosphate battery could perform the same near as a 72 AH Lead-acid battery under a high rate discharge in comparison.

X - Lightweight

Lowest Cost. Lightest Weight. Exceeds OE Starting & Run Time Performance. OE Size Casing.

S - Starting

Lighter than OE Weight (as much as 50% lighter). Highest Pulse Cranking Power. 2x OE Capacity. OE Size Casing.

D - Deepcycle

Lighter than OE Weight (as much as 50% lighter). Exceeds OE Pulse Cranking Power. 3x OE Capacity. OE Size Casing.

i25x

  • Specifications
  • BCI Group
    25
  • Weight
    11.4 lbs. (5.17 kg)
  • Length
    9.45" (240 mm)
  • Width
    6.8" (173 mm)
  • Height
    8.54" (217 mm)
  • Polarity
    Left Positive
  • Performance
  • Voltage
    12
  • PCA
    1438
  • PbEq/LAH
    75
  • Ah
    25

i35X

  • Specifications
  • BCI Group
    35
  • Weight
    11.4 lbs. (5.17 kg)
  • Length
    9.45" (240 mm)
  • Width
    6.8" (173 mm)
  • Height
    8.54" (217 mm)
  • Polarity
    Right Positive
  • Performance
  • Voltage
    12
  • PCA
    1438
  • PbEq/LAH
    75
  • Ah
    25

i34RX

  • Specifications
  • BCI Group
    34
  • Weight
    11.5 lbs. (5.22 kg)
  • Length
    10.87" (276 mm)
  • Width
    6.9" (173 mm)
  • Height
    7.7" (196 mm)
  • Polarity
    Right Positive
  • Performance
  • Voltage
    12
  • PCA
    1438
  • PbEq/LAH
    78
  • Ah
    26

i34X

  • Specifications
  • BCI Group
    34
  • Weight
    11.5 lbs. (5.22 kg)
  • Length
    10.87" (276 mm)
  • Width
    6.9" (177.5 mm)
  • Height
    7.7" (196 mm)
  • Polarity
    Left Positive
  • Performance
  • Voltage
    12
  • PCA
    1438
  • PbEq/LAH
    78
  • Ah
    26

i3478X

  • Specifications
  • BCI Group
    34/78
  • Weight
    12.2 lbs. (5.53 kg)
  • Length
    10.87" (0 mm)
  • Width
    6.9" (173 mm)
  • Height
    7.7" (217 mm)
  • Polarity
    Left Positive
  • Performance
  • PCA
    1438
  • PbEq/LAH
    78
  • Ah
    26

i31X

  • Specifications
  • BCI Group
    31
  • Weight
    16.6 lbs. (7.57 kg)
  • Length
    12.91" (0 mm)
  • Width
    6.77" (173 mm)
  • Height
    9.25" (217 mm)
  • Polarity
    Left Positive
  • Performance
  • PCA
    1750
  • PbEq/LAH
    114
  • Ah
    38

i25S

  • Specifications
  • BCI Group
    25
  • Weight
    18.5 lbs. (8.39 kg)
  • Length
    9.45" (0 mm)
  • Width
    6.8" (173 mm)
  • Height
    8.54" (217 mm)
  • Polarity
    Left Positive
  • Performance
  • PCA
    2665
  • PbEq/LAH
    153
  • Ah
    51

i35S

  • Specifications
  • BCI Group
    35
  • Weight
    18.5 lbs. (8.39 kg)
  • Length
    9.45" (0 mm)
  • Width
    6.8" (173 mm)
  • Height
    8.54" (217 mm)
  • Polarity
    Right Positive
  • Performance
  • PCA
    2665
  • PbEq/LAH
    153
  • Ah
    51

i34S

  • Specifications
  • BCI Group
    34
  • Weight
    18.9 lbs. (8.57 kg)
  • Length
    10.87" (0 mm)
  • Width
    6.9" (173 mm)
  • Height
    7.7" (217 mm)
  • Polarity
    Left Positive
  • Performance
  • PCA
    2665
  • PbEq/LAH
    159

i34RS

  • Specifications
  • BCI Group
    34
  • Weight
    18.9 lbs. (8.57 kg)
  • Length
    10.87" (0 mm)
  • Width
    6.9" (173 mm)
  • Height
    7.7" (217 mm)
  • Polarity
    Right Positive
  • Performance
  • PCA
    2665
  • PbEq/LAH
    159

i3478S

  • Specifications
  • BCI Group
    34/78
  • Weight
    19.5 lbs. (8.85 kg)
  • Length
    10.87" (0 mm)
  • Width
    6.9" (173 mm)
  • Height
    7.7" (217 mm)
  • Polarity
    Left Positive
  • Performance
  • PCA
    2665
  • PbEq/LAH
    159

i65S

  • Specifications
  • BCI Group
    65
  • Weight
    19.5 lbs. (8.85 kg)
  • Length
    11.76" (0 mm)
  • Width
    7.32" (173 mm)
  • Height
    7.42" (217 mm)
  • Polarity
    Left Positive
  • Performance
  • Voltage
    12
  • PCA
    2665
  • PbEq/LAH
    162
  • Ah
    54

i31S

  • Specifications
  • BCI Group
    31
  • Weight
    23.7 lbs. (10.75 kg)
  • Length
    12.91" (0 mm)
  • Width
    6.77" (173 mm)
  • Height
    9.25" (217 mm)
  • Polarity
    Left Positive
  • Performance
  • PCA
    2910
  • PbEq/LAH
    195