Braille Battery USA Lighter • Stronger • Faster

The Largest MICRO-LiTE battery boasts over 1300 pulse cranking amps and specific chemistry for this battery to enable the longest run time if battery is used without an alternator.

Superior Electrical Performance

Give your ECU & Ignition what it needs! Over 90% of Braille's Lithium stored energy is useable- 3 x more usable capacity results in higher usable voltage.

Variable Mounting Position

Exclusive to Braille's MICRO-LiTE technology is the ability to mount the battery vertically or horizontally. The aluminum racing mount (part #3118) offers the lightest and most secure set up.

True Torque Posts - High Amp Ready

True-Torque Automotive Posts are low total impedance connectors which transmit the highest amperage and Stainless-Steel bolts for ring-style connections are included.

Putting the World 1st

Braille's MICRO-LiTE Racing batteries are the World's first Carbon Cased Lithium Batteries. Exclusive materials and technology allows the competitor and the environment to finish in 1st place.

B3121 Ultimate Upgrade

If you are looking for even more power and more reserve than the popular B3121, this is the ultimate upgrade. It is 12 pounds lighter than the B3121 and 17 pounds lighter than similar sized batteries!

Carbon Case, Sealed-Safe Technology

Sealed-Safe Lithium Cells have No Acid, Non Spilling internals packed inside the Braille MICRO-LiTE Carbon Fiber Casing. The results: Safer, Longer Life, More Consistent Performance.

Lithium Competition Warranty

MICRO-LiTE Lithium batteries are backed by a 1 year manufacture warranty. Braille's warranty covers both racing and competition use in applications listed for each battery.

Made in the USA

Braille's Lithium batteries are designed, built and shipped from the USA for customers around the World.

Start Winning. Never Stop

Shipped fully charged and certified, Braille MICRO-LiTE batteries are designed to provide the highest level of performance for today's and tomorrow's race win.