Precision HJTX9-FP High Performance Lithium-Ion Battery Replaces Big Crank ETX9, 12V 180CCA 36WH 1.54 lb

Precision HJTX9-FP Lithium-Ion Battery — Replaces Big Crank ETX9 (12V 180CCA, 36WH)

The Precision HJTX9-FP Lithium Ion Battery is an effective replacement battery for Big Crank ETX9 (12V 180CCA, 36WH) applications and other YTX9-BS style fits. This high-performance battery combines compact size, quick recharge capability, and long cycle life to offer a modern upgrade for powersports, motorcycles, and small-engine equipment.

Key Specifications

• Brand: Precision Battery
• Model: HJTX9-FP Lithium-Ion Battery
• Nominal Voltage: 12 Volts
• Capacity: 8 AH
• Terminal Type: Nut & Bolt
• Replaces/View Compatibility: YTX9-BS(Gel), YTX9-BS(FA), YT9-4, YTX9-BS, HTX9-BS(Gel), HTX9-BS(FA), HT9-4, HTX9-BS, CTX9-BS(Gel), CTX9-BS(FA), CT9-4, CTX9-BS, GTX9-BS(Gel), GTX9-BS(FA), GT9-4, GTX9-BS
• Specific Fit Mentioned: Big Crank ETX9, 12V 180CCA, 36WH
• Weight Reduction: Up to 65% lighter versus lead-acid
• Fast Recharge: 6-minute fast recharge capability with high-current charging
• Cycle Life: 2000+ extreme cycles
• Safety: No spill; can be mounted in any orientation
• Environment: Does not contain acid or heavy metals (lead, cadmium, mercury)
• Features: Built-in, easy-to-read battery capacity indicator
• Installation Aids: Includes high-density foam spacers
• Charger Notes: Avoid chargers without voltage limiting (max 14.9V), desulfation chargers, or chargers without automatic shutoff

Benefits

The HJTX9-FP provides exceptional durability and performance—exactly what you want from a long-lasting battery replacement. With an industry-leading cycle life of 2000+ cycles, this lithium unit reduces the frequency of replacements and lowers long-term ownership costs. Its lightweight design (up to 65% less mass) improves handling and reduces overall vehicle weight, making it beneficial for performance-focused riders and vehicle owners.

Performance and convenience go hand-in-hand: fast recharge capability means less downtime, while the integrated capacity indicator makes it easy to monitor state-of-charge at a glance. The sealed, spill-proof design eliminates acid handling concerns and allows flexible mounting orientations, increasing installation options for different equipment and machines.

Typical applications include motorcycle and powersports starting batteries, small-engine replacements, portable UPS or backup starter systems, and any device originally fitted with ETX9/YTX9-BS style batteries. Its combination of high power output, safety features, and long cycle life make it a dependable, high-performance battery choice.

Upgrade today—purchase the Precision HJTX9-FP replacement battery now for reliable starts, reduced weight, and superior longevity. Order now for fast shipping and enjoy the benefits of a modern, long-lasting battery.