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SigmasTek  |  SKU: BW-15983

Powertron PT3-12 High Performance Replacement Battery 2.98 lb

12% off
Sale price $28.99 USD Regular price $32.99
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Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free and spill-proof design for worry-free use
U.L. recognized and CE certified for safety and quality assurance
Brand new, factory fresh for reliable performance
1-year warranty ensures peace of mind and product trust
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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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 | 3.5 Ah

Terminal Type

F1

Powertron PT3-12 Replacement Battery — Compatible with Powertron PT3-12

Designed as a direct replacement battery for the Powertron PT3-12, this rechargeable Sealed Lead Acid (SLA) unit delivers reliable performance and 100% compatibility with your device. Built with Absorbent Glass Mat (AGM) technology and a maintenance-free, spill-proof design, the Powertron PT3-12 replacement battery gives dependable power for critical equipment. If you need a high-performance battery that meets or exceeds OEM SLA specifications, the Powertron PT3-12 is engineered to keep your systems running smoothly.

Key Specifications

  • Model: Powertron PT3-12
  • Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 3.5 Ah
  • Terminal: F1
  • Brand: SigmasTek
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: Meets or exceeds OEM SLA battery specifications

Benefits

  • Durability: AGM construction and spill-proof design protect internal plates and separators so the battery withstands vibration and repeated use — ideal for demanding environments.
  • Long Life: The maintenance-free SLA chemistry and quality manufacturing deliver a long-lasting battery solution, reducing downtime and replacement frequency.
  • High Performance: This high-performance battery provides steady 12V output and reliable capacity (3.5 Ah) for smooth operation of sensitive electronics.
  • Safe and Certified: U.L. recognition and CE certification give peace of mind for use in consumer and light industrial applications.
  • Versatile Applications: Perfect as a replacement battery for UPS backup systems, emergency power supplies, alarm systems, medical devices, small electric tools, and other standby power needs.
  • Hassle-Free Ownership: Factory-fresh condition plus a 1 year warranty ensures you get a dependable, ready-to-install solution with customer support if needed.
  • Direct Fit: Terminal F1 matches original specifications for straightforward installation and secure connections.

Whether you’re replacing an aging pack or stocking spare power sources, this Powertron PT3-12 replacement battery is a reliable, long-lasting battery option that combines safety, performance, and value. Order now to restore dependable power to your device and enjoy the confidence of a high-performance battery backed by a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours3.5 Ah
Terminal TypeF1
Length (in.)5.24
Width (in.)2.64
Height (in.)2.36
Weight (lb.)2.98

Product Highlights

  • Brand Replacement : Powertron PT3-12 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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