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Brightway Group  |  SKU: BW-10915

Astralite 20-0002 High Performance Replacement Battery By Bright Way 1.5 lb

8% off
Sale price $21.99 USD Regular price $23.99
Shipping calculated at checkout.
High-performance 6V, 4.5Ah battery for reliable emergency power
Compatible specifically with Astralite 20-0002 emergency lights
F1 terminal design allows for quick and easy installation
Consistent power output ensures your light stays operational during outages
Manufactured by Bright Way, a trusted name in battery quality
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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


Volts & Amps

6 Volts | 5 AH

Terminal Type

F1

Bright Way 6V 4.5Ah Replacement Battery — Compatible with Astralite 20-0002

Keep your Astralite 20-0002 emergency light ready with this reliable Bright Way replacement battery. Designed for consistent performance and ease of installation, this high-performance battery provides the dependable power needed during outages and critical moments. Whether you’re maintaining building safety systems or replacing an aging cell, this long-lasting battery delivers steady 6V output and reliable runtime so your emergency lighting performs when it matters most.

Key Specifications

  • Brand: Bright Way
  • Compatible Model: Astralite 20-0002
  • Voltage: 6 volts
  • Capacity: 4.5 amp hours (4.5Ah)
  • Terminal Type: F1

Benefits

This Bright Way replacement battery offers durability and dependable performance for emergency lighting systems. Built to provide consistent 6V power, it reduces the risk of premature failure and supports stable illumination during power interruptions. The F1 terminal design ensures quick, secure installation for maintenance personnel and facility managers, minimizing downtime. As a high-performance battery, it is optimized for repeated charge/discharge cycles and robust enough for regular emergency use. Its long-lasting battery chemistry helps extend service intervals, lowering total cost of ownership for commercial, industrial, and residential applications.

Typical applications include sealed emergency fixtures, exit signs, emergency light heads, and backup lighting modules. It is also suitable for small-scale backup tasks where a compact, dependable power source is required. Use this battery in safety-critical environments such as hallways, stairwells, and exit routes where consistent illumination is essential. The Bright Way brand evokes reliability, making it an ideal choice for building managers, electricians, and service technicians who need a trustworthy replacement battery for Astralite 20-0002 units.

This replacement battery stands out as a high-performance battery that balances capacity and compact size, ensuring your emergency lighting system remains fully functional without requiring major system changes. Its straightforward fit and proven chemistry make it a go-to option when upgrading or restoring emergency power solutions.

Ready to restore reliable emergency lighting? Purchase this Bright Way Astralite 20-0002 replacement battery now to ensure continuous, long-lasting battery backup and peace of mind.

Technical Specifications

Voltage6 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)2.76
Width (in.)1.85
Height (in.)3.98
Weight (lb.)1.5

Product Highlights

  • Brand Replacement : Astralite 20-0002 Replacement
  • Manufacturer: Brightway Group
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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