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SigmasTek  |  SKU: BW-5377

Alpha Technologies PS 12150 UPS Compatible Replacement Battery 12.66 lb

13% off
New arrival
Sale price $55.99 USD Regular price $63.99
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OEM SLA specs met or exceeded for dependable power supply
Maintenance-free, spill proof AGM battery design
U.L. Recognized and CE Certified for safety compliance
Factory fresh and brand new with 1 year warranty
Perfect for battery powered tools and emergency power
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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 | 18 Ah

Terminal Type

Nut & Bolt

Alpha Technologies PS 12150 Replacement Battery — Compatible with Alpha Technologies PS 12150

This replacement UPS battery is engineered to fit the Alpha Technologies PS 12150 and is guaranteed to meet or exceed the original SLA battery specifications. Offering consistent reliability and robust performance, this high-performance UPS battery is an ideal choice for restoring or upgrading your UPS system. Designed for maintenance-free operation, it provides dependable backup for emergency power systems and battery-powered tools.

Key Specifications

  • Compatible UPS Model: Alpha Technologies PS 12150
  • Technology: Absorbent Glass Mat (AGM)
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand/Replacement Manufacturer: SigmasTek (replacement for Alpha Technologies)
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt

Benefits

As a dependable, long-lasting battery solution for the Alpha Technologies PS 12150, this replacement unit is built to withstand demanding conditions and provide consistent power output when required. The AGM construction and high rate discharge capability are optimized for situations where high current is needed for short durations, making this a true high-performance UPS battery. Its spill-proof, maintenance-free design reduces downtime and simplifies service routines.

Typical applications include:

  • Uninterruptible Power Supply (UPS) systems that require OEM-level compatibility
  • Emergency power backup systems in business, network, and safety-critical environments
  • Battery-powered tools and equipment that demand reliable, short-term high current

Installation and replacement are straightforward, and the Nut & Bolt terminal ensures a secure, low-resistance connection suitable for heavy-use applications. Certified to U.L. and CE standards, this replacement UPS battery provides the safety and performance expected from a premium OEM-equivalent part.

Bring your Alpha Technologies PS 12150 back to full reliability—order this replacement UPS battery now for a high-performance, long-lasting battery backed by a 1-year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)12.65

Product Highlights

  • Brand Replacement : Alpha Technologies
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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