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Precision Battery  |  SKU: BW-17233

HJTX9-FP Lithium-Ion Compatible Replacement Battery for Honda TRX400EX 400CC FourTrax/Sportrax, 1999-2009

Sale price $152.07 USD Regular price $197.58
Shipping calculated at checkout.

➤ Up to 65% lighter than traditional lead-acid batteries for easier handling

➤ Fast recharge time of just 6 minutes with high current capability

➤ Long-lasting performance with over 2000 extreme cycles compared to 350 for lead-acid

➤ Spill-proof design allows mounting in any position with no acid leaks

➤ Built-in battery capacity indicator for convenient charge monitoring


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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Battery Care Guide

Battery Usage and Maintenance Guidelines 🔋

Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.

1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Operate the device until the battery reaches approximately 20% capacity.
  • Avoid premature recharging.
  • Do not allow the battery to fully discharge during the initial cycles.

Post-Conditioning

  • Recharge the battery only when necessary.
  • These batteries are capable of approximately 500 charge cycles:
  • Once daily → ~500 days
    Twice daily → ~250 days
    Note: Even a partial recharge is considered a full cycle.

2. Sealed Lead Acid (SLA) Batteries 💡

  • No conditioning required.
  • Maintain the battery in a fully charged state; avoid complete discharge.
  • Capable of 300–400 charge cycles.
  • Expected service life: 2–3 years, depending on usage conditions.

3. Laptop Batteries (Lithium-Ion) 💻

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Charge fully, then discharge to approximately 20% capacity.
  • Avoid complete discharge, as some devices may not detect a fully drained battery.

Post-Conditioning

  • Minimize frequent plugging and unplugging.
  • Allow the battery to discharge moderately at least once per month to maintain optimal performance.
  • Occasional cycling is recommended to sustain battery health.

Professional Recommendation

Adhering to these guidelines will enhance battery longevity and ensure reliable performance.

For further assistance regarding your battery or order, our customer support team is available to provide guidance.

Delivery and Shipping

Everything You Need to Know About Shipping with BatteryWeb (USA)

We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:

🚚 Shipping & Delivery

Most orders ship next business day (some products like sealed lead acid may take a little longer).

Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).

We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.

Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.

Transit times shown are estimates only (business days, no weekends/holidays).

🌍 Shipping Restrictions

Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.

PO Box deliveries are only available via USPS.

At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.

📦 Important Notes

Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.

If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.

💲 Currency & Pricing

All prices are shown in USD.

Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.

⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).


Volts & Amps

12 Volts | 8 AH

Terminal Type

Nut & Bolt

Precision HJTX9-FP Lithium Ion Battery — For Honda TRX400EX / FourTrax / Sportrax (1999–2009)

The Precision HJTX9-FP Lithium Ion Battery is a purpose-built replacement battery suited to Honda 400CC models including the TRX400EX, FourTrax, and Sportrax (1999–2009). Designed to replace common YTX9-BS lead-acid batteries, this HJTX9-FP offers a combination of lighter weight, faster recharge, and superior cycle life, delivering the kind of dependable performance riders expect from a modern, high-performance battery.

Key Specifications

  • Model: Precision HJTX9-FP Lithium Ion Battery
  • Replaces: Honda 400CC TRX400EX, FourTrax, Sportrax, 1999-2009
  • Compatible lead-acid references: 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
  • Voltage: 12 Volts
  • Capacity: 8 AH
  • Terminals: Nut & Bolt
  • Brand: Precision Battery
  • Recharge: 6-Minutes Fast Recharge Time (with compatible chargers)
  • Cycle Life: 2000+ cycles
  • Safety: No spill; mounts in any direction
  • Environmental: Contains no acid or heavy metals such as lead, cadmium, or mercury
  • Features: Built-in capacity indicator; high-density foam spacers included for secure installation

Benefits

  • Reliable longevity — The HJTX9-FP is engineered as a long-lasting battery that reduces the frequency of replacements with an extended 2000+ cycle life.
  • Performance-focused — This high-performance battery supports quick recharge cycles and provides consistent power for ignition and accessories on ATVs and motorcycles.
  • Reduced weight — Up to 65% lighter than lead-acid counterparts, improving vehicle handling and ease of installation.
  • Safe and maintenance-free — Spill-proof design and non-acid chemistry allow flexible mounting and safer transportation.
  • Application versatility — Beyond powersports, it can serve in UPS backup, emergency power, and portable tool scenarios where a compact 12V solution is required.
  • Easy status checks — The built-in capacity indicator keeps you informed of remaining charge so you can avoid unexpected downtime.

Make the smart switch to the Precision HJTX9-FP replacement battery for your Honda TRX400EX or FourTrax. Order today to enjoy a lightweight, high-performance, and long-lasting battery that keeps you ready for the next ride.


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