The BS Battery Lithium Max LiFePO4 (BSLi-12) is a ready-to-install 12.8V starter battery built for strong cranking power with significantly reduced weight. It features an integrated state-of-charge indicator, fast charging and very low self-discharge for reliable starts.
The BS Battery Lithium Max LiFePO4 Battery (BSLi-12) is designed for riders who want maximum starting performance with minimal weight. Thanks to LiFePO4 technology, it delivers impressive cold cranking power, charges quickly, and holds its charge far longer in storage than traditional lead-acid batteries—so your bike is ready when you are.
Its Plug-and-Play design requires no acid filling or preparation, while the integrated state-of-charge indicator makes it easy to check battery status at a glance. With multi-position mounting, durable brass terminals and excellent sealing, it’s a dependable upgrade for demanding riding and everyday reliability.
Important: Do not charge the battery with charging voltage above 15V. Measure rectifier/regulator outlet before installation and read the manual prior to fitting.