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SigmasTek  |  SKU: BW-15710

Haze Batteries HZS12-44 High Performance Replacement Battery 29.14 lb

11% off
New arrival
Sale price $150.99 USD Regular price $168.99
Shipping calculated at checkout.
Compatible replacement for Haze Batteries HZS12-44 model
Advanced Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free design with spill-proof construction for safety
U.L. Recognized and CE Certified for quality assurance
Comes brand new with a 1-year warranty for peace of mind
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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 | 40 Ah

Terminal Type

Nut & Bolt

Haze Batteries HZS12-44 Battery (Replacement) — Compatible with Haze Batteries HZS12-44

Restore dependable power to your Haze Batteries HZS12-44 device with this SigmasTek replacement battery. Engineered to meet or exceed OEM SLA battery specifications, this unit provides consistent, reliable performance, making it a top choice for users seeking a long-lasting battery solution. With AGM technology and a maintenance-free, spill-proof construction, this replacement is ideal for demanding standby and cyclic applications where safety, performance, and compatibility are essential.

Key Specifications

  • Compatible Model: Haze Batteries HZS12-44
  • Replacement Brand: SigmasTek
  • Chemistry: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 40 Ah
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Performance: Meets or exceeds OEM SLA battery specifications

Benefits

This replacement battery delivers lasting value through durable construction and consistent electrical performance. The AGM design provides superior charge acceptance and excellent cycle life for repeated discharge/recharge operations, while its spill-proof, maintenance-free build reduces downtime and handling risks. As a high-performance battery, it supports both steady-drain and surge demands, ensuring reliable operation in critical systems.

Common uses include uninterruptible power supplies (UPS), emergency backup systems, security and fire alarm panels, medical and mobility devices, telecom equipment, and portable industrial tools. The nut & bolt terminal ensures a secure, low-resistance connection, ideal for installations that experience vibration or regular servicing. U.L. recognition and CE certification confirm safety and quality standards, and the 1 year warranty offers additional assurance that your investment is protected.

Ready for an upgrade? Add this Haze Batteries HZS12-44 replacement battery to your cart now and get a reliable, high-performance, long-lasting battery that restores power and confidence to your critical equipment.

Technical Specifications

Voltage12 Volts
Amp Hours40 Ah
Terminal TypeNut & Bolt
Length (in.)7.76
Width (in.)6.5
Height (in.)6.69
Weight (lb.)29.11

Product Highlights

  • Brand Replacement : Haze Batteries HZS12-44
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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