SigmasTek ST12A-BS High Performance Replacement Battery 7.71 lb

SigmasTek ST12A-BS AGM Motorcycle Battery — Compatible Model ST12A-BS

The genuine SigmasTek ST12A-BS is a maintenance-free, high-performance replacement battery engineered specifically for motorcycles and other high-rate discharge applications. Delivering dependable starting power, deep cycle capacity, and rugged resistance to freeze, heat, and vibration, this battery provides reliable performance and peace of mind for daily riders and enthusiasts alike. Built with an Absorbed Glass Mat (AGM) design and valve-regulated venting, the ST12A-BS offers a spillproof, leakproof, and low-maintenance power solution ideal as a long-lasting battery swap for many OEM applications.

Key Specifications

• Model: SigmasTek ST12A-BS
• Chemistry / Design: AGM (Absorbed Glass Mat)
• Voltage: 12 Volts
• Capacity: 10 Ah
• Terminal Type: Nut & Bolt
• Maintenance: Maintenance-Free (no filling with acid)
• Safety: Spillproof and Leakproof Design
• Certifications: U.L. Recognized and CE Certified
• Valve Regulated Vent System: Yes
• Performance: Extreme freeze, heat and vibration resistance
• Starting/Discharge Characteristics: Superior starting power and deep cycle capacity; designed for high rate discharge applications
• Condition: Brand New, Factory Fresh
• Warranty: 6 Month Warranty
• Brand: SigmasTek

Benefits

• Superior Durability: The ST12A-BS is built to withstand extreme temperatures and vibration, delivering dependable starts even in challenging conditions—making it a rugged, long-lasting battery choice for motorcycles and similar vehicles.
• High Performance: Designed for high rate discharge events such as quick engine starts and repeated cranking, this high-performance battery provides the surge current necessary for modern motorcycle electrics and accessories.
• Maintenance-Free Convenience: With AGM construction and a sealed design, there’s no acid to add and no routine maintenance required—simply install and ride.
• Safety and Clean Operation: The spillproof, leakproof design and valve-regulated vent system minimize mess and risk while allowing safe on-board operation.
• Typical Applications: Ideal for motorcycles, dirt bikes, scooters, jet skis, ATVs, and powersports equipment that demand short bursts of high power and reliable starting performance.
• Quality Assured: Each battery is professionally tested and packaged to meet high quality standards; combined with U.L. recognition and CE certification, you get a tested product backed by a six-month warranty.

Choose the genuine SigmasTek ST12A-BS replacement battery to ensure reliable starts and long life for your motorcycle. Buy today with confidence—orders for in-stock items typically ship within 24 hours. For help with purchasing or fitment questions, contact Customer Service at or e-mail us for assistance.