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-15561

IBT Technologies BT5-12 High Performance Replacement Battery 3.5 lb

17% off
New arrival
Sale price $29.99 USD Regular price $35.99
Shipping calculated at checkout.
Meets or exceeds OEM SLA battery specifications
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
Includes 1-year warranty for peace of mind
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 | 5 AH

Terminal Type

F1

Replacement IBT Technologies BT5-12 — Compatible with IBT Technologies BT5-12

The IBT Technologies BT5-12 replacement battery is a reliable, factory-fresh SLA option designed to match or surpass OEM specifications. Ideal as a drop-in replacement, this rechargeable sealed lead acid battery delivers consistent power and long service life for a variety of applications. If you’re searching for a replacement battery that combines affordability with quality and compatibility for the IBT BT5-12 model, this high-performance battery is a solid choice.

Key Specifications

  • Model: IBT Technologies BT5-12 (Replacement)
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • 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
  • Warranty: 1 Year Warranty
  • Brand/Manufacturer Label: SigmasTek
  • Voltage & Capacity Label: 12 Volts, 5 AH

Benefits

Built for durability and dependable output, this long-lasting battery features AGM construction for leak-free operation and strong performance under load. The sealed, maintenance-free design ensures safe handling and easy installation without the need for periodic maintenance. These characteristics make it especially well-suited for applications where reliability and minimal upkeep are priorities.

As a high-performance battery, the BT5-12 replacement supports both standby and cyclic roles, providing steady power for UPS units, emergency lighting, security systems, and telecom equipment. Its quick recharge characteristics and resistance to deep-discharge stress mean fewer replacements and consistent runtime when you need it most. Certified by U.L. and CE, the battery meets recognized safety and quality benchmarks.

This replacement battery is factory-tested and ready to install, giving you immediate restoration of system capacity and performance.

Don’t wait until a power failure interrupts operations — add the IBT Technologies BT5-12 replacement battery to your cart today for reliable, long-lasting power backed by a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : IBT Technologies BT5-12
  • 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.