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Brightway Group  |  SKU: BW-10923

Dual-Lite 12-803 High Performance Replacement Battery By Bright Way 4.18 lb

23% off
Sale price $33.99 USD Regular price $43.99
Shipping calculated at checkout.
High-performance 12V battery for consistent power
7 amp hour capacity ensures long-lasting energy
Reliable F1 terminals for secure and stable connections
Compatible with Dual-Lite models 12-803, 12803, and 0120803
Durable design maintains emergency light readiness
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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

12 Volts | 7 AH

Terminal Type

F1

Bright Way Dual-Lite 12-803 Replacement Battery — Dual-Lite 12-803 / 12803 / 0120803 (12V 7Ah)

Restore dependable emergency illumination with the Bright Way Dual-Lite 12-803 replacement battery. Engineered for seamless compatibility with Dual-Lite models 12-803, 12803, and 0120803, this 12-volt, 7 amp-hour battery with F1 terminals provides reliable standby power and consistent performance when you need it most. It’s a smart choice if you require a high-performance battery to keep life-safety lighting operational.

Key Specifications

  • Brand: Bright Way
  • Compatible Models: Dual-Lite 12-803, 12803, 0120803
  • Voltage: 12 Volts
  • Capacity: 7 Amp Hours
  • Terminal Type: F1

Benefits

This Bright Way replacement battery delivers durability and reliable service life for emergency fixtures. As a high-performance battery engineered for Dual-Lite emergency lights, it provides the reserve capacity necessary to meet runtime requirements and maintain steady illumination during outages. The F1 terminals offer a secure connection and simplify replacement, minimizing service time for facility maintenance teams.

The Dual-Lite 12-803 Bright Way battery is a long-lasting battery designed to endure frequent charge cycles typical in standby duty. It’s ideal for emergency lighting, exit signs, stairwell lights, corridor illumination, and other life-safety systems that must perform without fail. Additionally, these batteries are commonly used in auxiliary backup systems and small UPS units where compact, dependable power is needed.

Choosing a matched replacement battery for your Dual-Lite model helps extend the life of your existing fixtures while ensuring compliance with safety standards. Facility managers, electricians, and building owners will appreciate the straightforward drop-in replacement and the restored confidence in emergency readiness this battery provides.

Don’t risk unreliable emergency lighting—purchase the Bright Way Dual-Lite 12-803 replacement battery today to secure long-lasting, high-performance backup power for your Dual-Lite 12-803, 12803, or 0120803 fixtures.

Technical Specifications

Voltage12 Volts
Amp Hours7 AH
Terminal TypeF1
Length (in.)5.94
Width (in.)2.56
Height (in.)3.7
Weight (lb.)4.18

Product Highlights

  • Brand Replacement : Dual-Lite 12-803 Replacement
  • Manufacturer: Brightway Group
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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