Precision HJT9B-FP Lithium-Ion Compatible Replacement Battery for Power Source WP7B-4 12V 1.1 lb

Precision HJT9B-FP Lithium Ion Battery Replacement (For WP7B-4 & Lead-Acid Equivalents)

The Precision HJT9B-FP is a modern lithium-ion replacement battery intended as a lighter, longer-lasting substitute for a range of lead-acid models (YT9B-4, YT9B-4(Gel), YT9B-BS, HT9B-4, CT9B-4, GT9B-4 and equivalents) and as a replacement for Power Source WP7B-4. This high-performance battery combines exceptional cycle life, fast recharge capability, and maintenance-free operation, making it an ideal replacement battery for motorcycles, scooters, powersports and other small vehicle applications where weight, reliability and long life matter.

Key Specifications

• Model: Precision HJT9B-FP
• Compatible / Replacement For: 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; Power Source WP7B-4
• Brand: Precision Battery
• Voltage: 12 Volts
• Capacity: 8 AH
• Terminal Type: Nut & Bolt
• Chemistry: Lithium Ion
• Weight & Size Advantage: Up to 65% lighter than lead-acid batteries
• Recharge Speed: 6-Minutes Fast Recharge Time (quick recharge with big current)
• Cycle Life: 2000+ extreme cycle life (vs. ~350 for lead-acid)
• Mounting: No spill – mounts in any direction
• Indicator: Built-in, easy-to-read battery capacity indicator
• Environmental: No acid, no heavy metals such as lead, cadmium, mercury
• Accessories: Includes high-density foam spacers for secure installation
• Charger Compatibility Notes: Can use lead-acid chargers with limitations—avoid chargers without voltage limitation (max 14.9V), desulfation types, or chargers without automatic shutoff

Benefits

The Precision HJT9B-FP offers transformative performance benefits over traditional lead-acid replacements. As a high-performance battery, it provides immediate, reliable starts with very fast recharge capability and a capacity indicator to keep you informed about remaining charge. The dramatically improved cycle life (2000+ cycles) means vastly longer service life and fewer replacements, delivering superior total cost of ownership and sustainability.

The lightweight design—up to 65% lighter than comparable lead-acid units—improves vehicle handling and reduces overall mass, an important advantage for motorcycles, scooters, and powersports vehicles. The maintenance-free, non-spillable chemistry allows flexible mounting positions and eliminates acid-related corrosion or leaks. Built-in foam spacers ensure a snug, vibration-resistant fit in a variety of battery boxes.

Typical applications for this replacement battery include motorcycles, scooters, ATVs, personal watercraft, small-engine start systems, emergency backup for small electronics, and other portable power needs where a long-lasting battery and reduced weight are priorities. Its low environmental impact—no heavy metals or acid—also makes it an attractive choice for eco-conscious owners.

Upgrade to the Precision HJT9B-FP replacement battery today for faster recharge, longer service life, and lighter weight. Order now to experience the benefits of this high-performance, long-lasting battery and enjoy reliable power for your vehicle.