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Brightway Group  |  SKU: BW-10888

Dual-Lite LM40I High Performance Compatible Replacement Battery By Bright Way 4.18 lb

19% off
Sale price $33.99 USD Regular price $41.99
Shipping calculated at checkout.
12 volts and 7 amp-hours for extended emergency light operation
Compatible specifically with Dual-Lite LM40I models
Reliable performance ensures your lights stay on during power outages
Long-lasting power reduces the need for frequent replacements
Features durable F1 terminal for secure and easy installation
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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 LM40I Replacement Battery — Compatible with LM40I

Maintain dependable emergency lighting with the Bright Way 12V 7Ah replacement battery for the Dual-Lite LM40I. This battery is engineered for the LM40I fixture to deliver steady, reliable power during outages and testing cycles. As a high-performance battery option, it provides a practical balance of capacity, life, and installation ease for facility maintenance programs.

Key Specifications

  • Voltage: 12 volts
  • Capacity: 7 amp-hours
  • Terminal Type: F1 terminal
  • Compatibility: Dual-Lite LM40I
  • Brand: Bright Way

Benefits

The Bright Way LM40I replacement battery is a long-lasting battery designed for continuous readiness in emergency lighting applications. Its 12V/7Ah capacity ensures sufficient runtime for many Dual-Lite fixtures, while construction focused on reliable cycling helps extend overall service life. This makes it an excellent option for emergency corridors, stairwells, retail spaces, and institutional buildings.

Durability and dependable performance are central to the design, so you can expect consistent output during real-world use and periodic testing. The F1 terminal supports fast, secure connections and simplifies field replacement. As a high-performance battery intended for safety-critical systems, it supports compliance and reduces the likelihood of unexpected fixture failure.

Typical applications include emergency lighting modules, exit signs, small UPS devices for monitoring or control circuits, and other emergency power scenarios where predictable backup performance is required. Facilities managers will value the straightforward replacement process and the peace of mind that comes with a trusted Bright Way component.

Keep your Dual-Lite LM40I fixtures ready for any outage—order the Bright Way replacement battery now and invest in reliable, long-lasting battery performance for your emergency lighting system.

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 LM40I Replacement
  • Manufacturer: Brightway Group
  • Product Type: Emergency Power
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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