Dyna-Ray 739/5SG High Performance Replacement Battery By Bright Way 22.46 lb
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Dyna-Ray 739/5SG High Performance Replacement Battery By Bright Way is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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.
Disclaimer
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.
Dyna-Ray 739/5SG High Performance Replacement Battery By Bright Way is backordered and will ship as soon as it is back in stock.
Volts & Amps
12 Volts | 35 AH
Terminal Type
Nut & Bolt
Bright Way 12V 35Ah Replacement Battery — Compatible with Dyna-Ray 739/5SG
When your Dyna-Ray 739/5SG emergency system needs dependable backup, trust the Bright Way 12V 35Ah replacement battery to deliver consistent, strong performance. This high-capacity, high-performance battery supplies 12 volts and a robust 35 amp hours of runtime for extended emergency operation. With a Nut & Bolt (NB) terminal design, installation is straightforward and secure, making it an excellent fit for larger emergency fixtures and backup applications.
Key Specifications
- Brand: Bright Way (Brightway Group)
- Compatible Model: Dyna-Ray 739/5SG
- Voltage: 12 volts
- Capacity: 35 amp hours (35Ah)
- Terminal Type: NB (Nut & Bolt)
Benefits
This Bright Way replacement battery is built for durability and extended service life, offering the higher capacity needed for larger emergency lighting banks or longer runtime requirements. As a high-performance battery, it sustains stable 12V output under load and supports reliable recharge characteristics, which is essential for emergency power and standby systems where consistent performance is critical.
The Nut & Bolt (NB) terminal provides a robust mechanical connection that is ideal for heavier-gauge wiring and installations that demand secure mounting. This connection type reduces the risk of loose contacts and ensures steady power delivery in challenging environments. Typical applications include large emergency lighting arrays, central battery systems, UPS backups, industrial safety lighting, and other high-demand backup power roles. The 35Ah capacity also makes it suitable for extended-duration needs in facilities that require longer illumination times following an outage.
Bright Way’s reputation for quality and reliability means this replacement battery is well-suited for preventative maintenance programs and emergency preparedness plans. Choosing a long-lasting battery helps reduce service frequency and protects critical safety infrastructure with dependable backup power when it’s needed most.
Secure reliable, long-lasting backup for your Dyna-Ray 739/5SG—order this Bright Way 12V 35Ah replacement battery now and ensure your emergency systems remain fully powered.
Technical Specifications
Product Highlights
- Brand Replacement : Dyna-Ray 739/5SG Replacement
- Manufacturer: Brightway Group
- Product Type: Emergency Power
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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