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Brightway Group  |  SKU: BW-10869

Astralite EU-3 Compatible Replacement Battery By Bright Way

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

➤ 6V, 4.5AH capacity delivers reliable emergency power

➤ Compatible specifically with Astralite EU-3 model

➤ Durable F1 terminals ensure secure and easy connections

➤ High-quality battery guarantees dependable performance

➤ Ideal replacement to keep your emergency light operational


📦🚀 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

Astralite EU-3 Replacement Battery by Bright Way — Compatible with Astralite EU-3

Maintain reliable emergency lighting with the Bright Way replacement battery designed for the Astralite EU-3 model. This 6-volt, 4.5-amp hour battery with F1 terminals is built for compatibility and steady backup performance, providing a high-performance battery option to ensure your Astralite EU-3 emergency fixture remains operational during outages. Choose this long-lasting battery to secure consistent emergency illumination and reduce downtime.

Key Specifications

  • Brand: Bright Way
  • Compatibility: Astralite EU-3
  • Voltage: 6 Volts
  • Capacity: 4.5 Amp-hours (4.5 AH)
  • Terminal: F1 terminals

Benefits

This Bright Way replacement battery delivers durability and dependable performance expected of a long-lasting battery for emergency systems. As a high-performance battery for the Astralite EU-3, it supplies steady power under load so emergency fixtures maintain required run-times. The F1 terminals allow for secure and fast installation, simplifying maintenance and minimizing the time a fixture is offline.

The compact 6V 4.5AH size is ideal for emergency lighting, exit signage, emergency power backups, and small UPS applications. Facility and safety managers will find this replacement battery practical for routine servicing and emergency readiness programs. Its consistent performance reduces the risk of unexpected failures during power interruptions and helps support compliance with safety inspections and testing schedules.

Manufactured by Bright Way, this replacement battery provides an easy-to-install, reliable option for restoring the functionality of Astralite EU-3 lights. Its proven chemistry and form-factor deliver predictable service life and performance across typical emergency scenarios.

Don’t wait until the next power outage—buy this Bright Way 6V 4.5AH F1 replacement battery for your Astralite EU-3 now and keep your emergency lighting system ready and reliable.


Payment & Security

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