Precision HJT9B-FP Lithium-Ion Compatible Replacement Battery For Adventure Power UT7B-4 1.1 lb

Precision HJT9B-FP Lithium Ion Battery — Compatible with YT9B-4, HT9B-4, CT9B-4, GT9B-4 and More

The Precision HJT9B-FP is a high-performance, lightweight replacement battery engineered to deliver reliable power for a wide range of vehicles and devices that originally used YT9B-4, HT9B-4, CT9B-4, GT9B-4 and related lead-acid models. Built as a modern lithium-ion alternative, this long-lasting battery offers superior recharge speed, dramatically reduced weight, and the peace of mind that comes with a spill-proof, non-corrosive chemistry. If you need a durable, high-performance battery that fits in tight spaces and performs consistently under demanding conditions, the HJT9B-FP is designed for you.

Key Specifications

• Model: Precision HJT9B-FP
• Compatible Replacements: YT9B-4(Gel), YT9B-4, YT9B-BS, HT9B-4(Gel), HT9B-4, HHT9B-BS, CT9B-4(Gel), CT9B-4, CT9B-BS, GT9B-4(Gel), GT9B-4, GT9B-BS
• Voltage: 12 Volts
• Capacity: 8 AH
• Terminal Type: Nut & Bolt
• Brand: Precision Battery
• Fast Recharge Time: 6-Minutes Fast Recharge capability (with compatible charger)
• Cycle Life: 2000+ cycles (vs. ~350 for comparable lead-acid)
• Mounting: Mounts in any direction — no acid inside
• Safety & Eco: No lead, cadmium, or mercury; no acid spills
• Features: Built-in battery capacity indicator; high-density foam spacers included for secure installation
• Charger Note: Lead-acid chargers may be used with limitations — chargers without voltage limitation (max 14.9V), desulfation types, or chargers without automatic shutoff are not compatible

Benefits

• Durability: Designed for extreme cycle life, the HJT9B-FP outlasts traditional lead-acid replacements for a long-lasting battery solution that lowers lifetime cost.
• Lightweight & Compact: Up to 65% lighter than equivalent lead-acid batteries, reducing weight and freeing up space for installation in compact or performance applications.
• Fast Recharge & High Performance: With quick recharge capability and superior discharge characteristics, this replacement battery provides reliable starting and power delivery for vehicles and accessories.
• Maintenance-Free & Safe: No liquid acid means no leaks, safe mounting in any orientation, and zero heavy metal pollution—ideal where safety and cleanliness matter.
• Applications: Perfect for motorcycles, scooters, ATVs, personal watercraft, and other powersports equipment, plus backup systems and devices that require a compact high-performance battery.
• User-Friendly Features: Built-in capacity indicator and included foam spacers make installation and monitoring simple—great for DIY replacements and professional installs.

Ready to upgrade to a reliable, lightweight replacement battery? Order the Precision HJT9B-FP today and experience the benefits of a high-performance battery and long-lasting battery life. For assistance call customer service at or purchase now to ship typically within 24 hours.