Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-17054

Powertron PT1.2-12 Compatible Replacement Battery 1.21 lb

21% off
Sale price $25.99 USD Regular price $32.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free and spill-proof design for worry-free use
U.L. Recognized and CE Certified for safety and reliability
Brand new with a 1-year warranty for guaranteed satisfaction
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

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.


Volts & Amps

12 Volts | 1.2 Ah

Terminal Type

F1

Powertron PT1.2-12 Replacement Battery (Compatible with Powertron PT1.2-12)

Designed to be a precise drop-in replacement for the Powertron PT1.2-12, this replacement battery combines proven AGM chemistry with maintenance-free convenience to deliver reliable performance and compatibility. If you need a dependable 12V battery for backup or portable use, the Powertron PT1.2-12 replacement battery provides the safety certifications and factory-fresh condition that professionals and consumers trust.

Key Specifications

  • Compatible Model: Powertron PT1.2-12
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 1.2 Ah
  • Terminal: F1
  • Warranty: 1 Year

Benefits

This Powertron PT1.2-12 replacement battery is engineered for durability and dependable performance. The AGM construction provides a sealed, low-maintenance design that resists spills and reduces the need for periodic electrolyte checks—ideal for installations where maintenance access is limited. As a high-performance battery, it supports reliable standby power and consistent cyclic performance, helping extend the operational life of your equipment.

Expect improved vibration resistance, reduced internal resistance for better charge acceptance, and a stable voltage profile under load. These features make the unit a long-lasting battery solution for both emergency and routine applications. Certified by U.L. and CE standards, this replacement battery meets industry safety and quality benchmarks.

Common uses include UPS backup systems, emergency lighting and alarm systems, portable power packs, medical devices, and a variety of tools that require compact 12V power. The included F1 terminal configuration ensures compatibility with many original equipment setups designed around the PT1.2-12 model.

Ready to replace a weak cell or prep a spare for critical systems, the Powertron PT1.2-12 replacement battery from SigmasTek offers an affordable, reliable, and safe solution. Add this long-lasting battery to your cart now and secure dependable power with a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours1.2 Ah
Terminal TypeF1
Length (in.)3.78
Width (in.)1.69
Height (in.)2.04
Weight (lb.)1.21

Product Highlights

  • Brand Replacement : Powertron PT1.2-12 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.