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Brightway Group  |  SKU: BW-6887

Rally 18 HP High Performance Replacement Battery By Bright Way

Sale price $43.00 USD Regular price $56.90
Shipping calculated at checkout.

➤ Compatible with Rally 18 HP models for perfect fit

➤ High capacity 12V, 18Ah battery for extended runtime

➤ Provides reliable starting power for lawn and garden equipment

➤ Easy installation with NB terminal design

➤ Trusted Bright Way brand ensures long-lasting performance


📦🚀 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 | 18 Ah

Terminal Type

Nut & Bolt

Bright Way Rally 18 HP Replacement Battery — Compatible with Rally 18 HP

Keep your Rally 18 HP lawn and garden equipment running strong with the Bright Way 12-volt 18-amp hour replacement battery. Designed to meet the power needs of larger mowing and garden machines, this unit offers reliable starting power, consistent voltage delivery and the capacity required for extended use. If you want a dependable, long-lasting battery that fits Rally 18 HP models, this Bright Way replacement is built for the job.

Key Specifications

  • Compatible Model: Rally 18 HP
  • Brand: Bright Way
  • Voltage: 12 Volts (listed as 12-volt / 12 Volts)
  • Amp-hour Capacity: 18 Amp Hours (listed as 18 Ah)
  • Terminal Type: NB terminal design (listed as NB)
  • Alternate Terminal Mention in Text: Nut & Bolt (appears in product text)
  • Application: Designed to provide reliable starting power and long-lasting performance for lawn and garden applications

Benefits

  • Durability: Constructed for the rigors of outdoor equipment use, this replacement battery handles frequent starts, vibration and seasonal storage cycles with dependable performance.
  • Long life: With an 18Ah capacity, this long-lasting battery gives extended run time and dependable reserve capacity, minimizing interruptions during extended mowing or yard projects.
  • High performance: The 12V/18Ah specification ensures robust starting power and consistent output for demanding lawn and garden tasks.
  • Secure connections: The NB terminal design and Nut & Bolt mention indicate strong, reliable fastening options to maintain solid electrical contact under load.
  • Typical applications: Ideal for Rally 18 HP tractors, large ride-on mowers, garden tractors and other high-demand outdoor equipment requiring a 12V 18Ah replacement battery.
  • Reliable aftermarket alternative: Bright Way provides a practical replacement when OEM batteries are unavailable or costly, restoring your equipment to reliable operation.

Don’t let a weak battery slow your work. Upgrade to this Bright Way high-performance battery for your Rally 18 HP and enjoy a long-lasting battery replacement that delivers dependable starts and extended runtime. Buy now to restore peak performance to your equipment.


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