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SigmasTek  |  SKU: BW-13541

Helios FB12-65 High Performance Replacement Battery 50.64 lb

15% off
Sale price $244.99 USD Regular price $286.99
Shipping calculated at checkout.
Compatible replacement for Helios FB12-65 model
Utilizes Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free design with spill-proof construction
U.L. Recognized and CE Certified for safety and quality
Brand new, factory fresh with a 1-year warranty
In stock

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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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⚠️ 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.


Volts & Amps

12 Volts | 75 AH

Terminal Type

Nut & Bolt

Helios FB12-65 Battery Replacement (Helios FB12-65, 12 Volts 75 AH, Nut & Bolt)

The replacement Helios FB12-65 rechargeable sealed lead acid battery is designed for full compatibility with the Helios FB12-65 model and delivers dependable, long-term performance. This heavy-duty unit is factory fresh and built with AGM technology for enhanced reliability. Whether you need a high-performance battery for solar storage, telecom backup, or industrial standby systems, this Helios FB12-65 replacement battery provides robust, consistent power.

Key Specifications

  • Compatible Model: Helios FB12-65
  • Voltage: 12 Volts
  • Capacity: 75 AH (as listed)
  • Terminal Type: Nut & Bolt
  • Type: Sealed Lead Acid (SLA) Rechargeable
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Brand: SigmasTek

Benefits

  • Durability: AGM construction and solid nut-and-bolt terminals provide secure connections and reliable performance in demanding installations.
  • Long Life: Designed for extended standby and cyclic service, this long-lasting battery supports extended runtimes and dependable recharge cycles.
  • High Performance: The Helios FB12-65 replacement functions as a high-performance battery for heavy loads, renewable energy systems, UPS cabinets, and industrial equipment.
  • Typical Applications: Ideal for telecom backup, solar energy storage, UPS and emergency power systems, industrial tools, medical equipment, and other critical standby uses.
  • Safety and Reliability: U.L. recognition and CE certification offer assurance about manufacturing quality and safety standards.
  • Easy Replacement: Specifically listed as a replacement for Helios FB12-65, this battery provides a straightforward swap to restore full system capability.

Replace with confidence — order the Helios FB12-65 replacement battery (12 Volts 75 AH, Nut & Bolt) today to secure durable, high-performance, long-lasting battery backup for your critical systems. Purchase now for prompt shipping and expert support.

Technical Specifications

Voltage12 Volts
Amp Hours75 AH
Terminal TypeNut & Bolt
Length (in.)10.25
Width (in.)6.6
Height (in.)8.15
Weight (lb.)50.6

Product Highlights

  • Brand Replacement : Helios FB12-65 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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