Product Details
The AJC® Replacement battery is compatible with the Harley-Davidson Night Train FXSTBI 1450cc motorcycle (2001-2006) and features factory activation, arriving fully sealed, charged, and ready for use. Utilizing maintenance-free AGM technology, this battery requires no addition of acid or water throughout its lifecycle. It is an exact OEM replacement designed for a seamless fit, featuring a high-impact polypropylene (PP) case for maximum vibration resistance. The kit includes the replacement battery, and it is important to note that users must reuse their existing cabling and hardware, as these are replacement batteries only. It is the customer's responsibility to ensure that the batteries ordered match those in their unit prior to purchase. The product is backed by a 12-month warranty and allows for easy 30-day returns. Please note that the products are not affiliated with or authorized by Harley-Davidson.








