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Brightway Group  |  SKU: BW-11149

Emergi-Lite PRO 2 Compatible Replacement Battery By Bright Way

Sale price $9.44 USD Regular price $10.97
Shipping calculated at checkout.

➤ 6V voltage for seamless compatibility with Emergi-Lite PRO 2 systems

➤ 4.5Ah amperage ensures long-lasting emergency backup power

➤ F1 terminal connectors for easy and secure installation

➤ Durable construction built to withstand frequent use and charge cycles

➤ High performance guarantees reliable power when emergencies strike


📦🚀 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

6 Volts | 5 AH

Terminal Type

F1

Bright Way BW645-F1 6V 4.5Ah F1 Replacement Battery — Compatible with Emergi-Lite PRO 2

When it’s time to replace the battery in your Emergi-Lite PRO 2 emergency lighting system, the Bright Way BW645-F1 6V 4.5Ah replacement battery is a dependable choice. Engineered for emergency fixtures, this high-performance battery provides the reliable backup power required to keep lights on during outages. With the correct voltage and capacity for the PRO 2 series, it restores operational readiness quickly and efficiently.

Key Specifications

  • Brand: Bright Way
  • Model / Part Number: BW645-F1
  • Compatible Model / Application: Emergi-Lite PRO 2 emergency lighting system
  • Voltage: 6V
  • Capacity: 4.5Ah
  • Terminal Type: F1 connectors

Benefits

The Bright Way BW645-F1 is designed as a long-lasting battery solution for emergency lighting needs. As a high-performance battery, it delivers consistent output and dependable runtime to ensure your Emergi-Lite PRO 2 lights operate as intended during power failures. Its construction is focused on durability and reliable cycling characteristics to extend service life and reduce the frequency of replacements.

Installation is straightforward thanks to the standard F1 connectors, enabling fast and secure connections that minimize maintenance time and get systems back to full readiness quickly. This replacement battery is suitable for a range of applications including emergency lighting fixtures, exit signs, small UPS devices, and other safety-critical low-voltage backup roles where dependable reserve power is essential.

Selecting the Bright Way BW645-F1 gives you a direct-fit, compatible replacement that helps maintain compliance and safety in buildings of all types. The 6V 4.5Ah capacity balances compact size with practical runtime, making it a smart choice for facility managers and service professionals who need a cost-effective, reliable battery option.

Ready to replace the battery in your Emergi-Lite PRO 2? Buy the Bright Way BW645-F1 6V 4.5Ah F1 replacement battery now and secure reliable, long-lasting emergency power for your lighting system. Purchase today to keep safety systems functioning when they matter most.


Payment & Security

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