Braille Battery Electrical, Charging and Starting

Braille Battery: Race-Proven Power, Engineered Lightweight

Braille Battery, headquartered in Sarasota, Florida, has been redefining what a performance battery can be since 2002. Built on the philosophy that the advantages of weight reduction in racing are felt, not just seen, Braille has grown into a globally recognized leader in ultra-lightweight, high-performance battery technology — and their products are designed and assembled right here in the USA.

The brand built its reputation at the pinnacle of motorsport. Braille batteries have powered every IndyCar since 2012, serving as the spec battery for the series across multiple consecutive seasons without a single recorded failure in competition. Their track record extends across the IMSA WeatherTech Series (including Corvette Racing), Japanese Super GT, Australian V8 Supercars, DTM, Le Mans, NASCAR, NHRA, and AMA — a testament to the reliability and engineering integrity behind every product they make.

AGM and Lithium Technology for Every Level of Racer

Braille offers two core technology platforms. Their Advanced AGM line uses absorbed glass mat construction to deliver exceptional cranking amps in a compact, spill-proof, maintenance-free package — often at half the weight or less of a comparable traditional lead-acid battery. Their lithium-ion line pushes performance even further, offering over 70% weight savings compared to conventional batteries, with the ability to charge from fully depleted to full charge in under 30 minutes and a service life that is three to five times longer than traditional alternatives.

Whether you are building a dedicated track car, tuning a street performance vehicle, or equipping a club racer, Braille's Vehicle Battery lineup includes a wide range of group sizes and voltage configurations — including 12V and 16V models — to match your specific power demands. For powersport enthusiasts, their broader Batteries selection covers motorcycles, ATVs, UTVs, boats, and more, bringing the same race-grade lithium and AGM technology to applications beyond four wheels.

A Complete Battery Ecosystem

Braille doesn't stop at the battery itself. Maintaining a high-performance battery properly is critical to longevity and peak output, which is why Braille offers a dedicated line of Battery Chargers purpose-built for their AGM and lithium chemistries — including smart trickle chargers, rapid chargers, and maintainers designed to protect battery health during storage and between track days.

Rounding out the system, Braille's Battery Hold Down hardware provides the secure mounting solutions needed to keep batteries safely positioned in high-vibration racing environments. Proper battery retention is not an afterthought in motorsport — it is a safety requirement — and Braille's mounting hardware is engineered to meet that standard.

Why Braille Battery?

• Race-proven heritage — trusted by factory teams at IndyCar, Le Mans, NASCAR, and more
• Ultra-lightweight design — lithium models offer over 70% weight reduction vs. lead-acid
• High cranking output — more pulse cranking amps pound-for-pound than traditional batteries
• Fast charge capability — lithium batteries reach full charge in under 30 minutes
• Long service life — engineered for 3–5x the lifespan of conventional batteries
• Made in the USA — designed, assembled, and tested domestically
• Broad application range — from dedicated race cars to motorcycles, marine, and daily drivers