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-14110

Powertron PT36-6-NB High Performance Replacement Battery 12.11 lb

24% off
Sale price $97.99 USD Regular price $128.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for reliable performance
Maintenance-free and spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and quality assurance
100% compatible replacement for Powertron PT36-6-NB model
Brand new, factory fresh with a 1-year warranty included
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

6 Volts | 36 Ah

Terminal Type

F2

Powertron PT36-6-NB Replacement — Compatible with Powertron PT36-6-NB

When you need a trustworthy replacement battery for the Powertron PT36-6-NB, this SigmasTek SLA option provides dependable performance, consistent power delivery, and OEM-level compatibility. Designed to meet or exceed the original Powertron specifications, this rechargeable sealed lead acid battery uses AGM technology for safety and longevity. If you require a long-lasting battery that performs well under load and requires no maintenance, the PT36-6-NB replacement is built to deliver.

Key Specifications

  • Model Compatibility: Powertron PT36-6-NB
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Replacement Brand: SigmasTek
  • Voltage & Capacity: 6 Volts 36 Ah
  • Terminal Type: F2

Benefits

  • Durability: AGM construction and sealed case design protect internal components and provide resistance to vibration and environmental exposure.
  • Long Life: Optimized for stable charging and discharge cycles to extend usable life—making this a long-lasting battery replacement for frequent or standby use.
  • High Performance: Consistent current and voltage delivery ensure your devices receive the power they need for reliable operation under varied conditions.
  • Maintenance-Free Operation: The sealed, spill-proof build eliminates the need for electrolyte maintenance, simplifying installation and upkeep.
  • Safety & Compliance: U.L. Recognized and CE Certified for quality and safety, suitable for sensitive electronics and mission-critical systems.
  • Typical Applications: Excellent for UPS systems, emergency lighting and backup power, alarm systems, power tools, mobility devices, and other equipment needing stable SLA power.
  • Factory Fresh Assurance: Shipped brand new to ensure optimal performance and longevity from the first use.

Choose the SigmasTek replacement battery for your Powertron PT36-6-NB when you need a high-performance battery that offers dependable power and peace of mind. Add this 6V 36Ah F2 SLA replacement to your cart and secure reliable backup power with a 1 year warranty—purchase today and keep your systems protected.

Technical Specifications

Voltage6 Volts
Amp Hours36 Ah
Terminal TypeF2
Length (in.)6.25
Width (in.)3.35
Height (in.)6.5
Weight (lb.)12.1

Product Highlights

  • Brand Replacement : Powertron PT36-6-NB Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • 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.