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Shorai LMF14A4-BS12 Lithium Battery – Lightweight, Reliable, and Ready to Ride
The Shorai LMF14A4-BS12 is a powerful lithium iron phosphate (LiFePO4) battery designed as a direct replacement for traditional YTZ10S and YTX9-BS lead-acid batteries. Engineered for high performance and daily reliability, it delivers strong cranking power, extended lifespan, and ultra-lightweight benefits—making it one of the best upgrades for street, sport, touring, and dual-sport motorcycles.
Weighing in several pounds lighter than its lead-acid counterparts, the LMF14A4-BS12 dramatically reduces overall bike weight. This improves handling, agility, and balance—especially important for performance-oriented or smaller motorcycles. Riders immediately notice the difference, whether navigating city traffic or carving through twisty backroads.
This model delivers 14Ah Pb-eq capacity and excellent starting performance, ensuring your bike fires up quickly and confidently even in colder conditions. It features a very low self-discharge rate, allowing your motorcycle to sit for months without losing charge—perfect for seasonal use, storage, or riders who don’t ride daily.
The LMF14A4-BS12 requires a charging system that outputs at least 13.1 volts at idle, and no more than 15.2 volts at peak. It’s maintenance-free, non-spillable, and can be mounted in any position—providing installation flexibility for tight or unconventional spaces. For optimal health and balancing, use of a Shorai-compatible charger is recommended.
With its built-in Battery Management System and rugged design, the Shorai LMF14A4-BS12 offers not just convenience and weight savings, but dependable, long-lasting performance. It’s a true plug-and-play upgrade that enhances your ride from the moment you press the starter.