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-16013

IBT Technologies BT3.4-12 High-Performance Replacement Battery 2.98 lb

22% off
Sale price $28.99 USD Regular price $36.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced durability and performance
Maintenance-free design with spill-proof construction for hassle-free use
U.L. Recognized and CE Certified ensuring safety and reliability
Brand new, factory fresh for guaranteed quality and longevity
1-year warranty provides peace of mind and dependable support
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 | 3.5 Ah

Terminal Type

F1

IBT Technologies BT3.4-12 Replacement Battery - Compatible with IBT Technologies BT3.4-12

This replacement battery is engineered specifically for the IBT Technologies BT3.4-12 model, delivering reliable compatibility, consistent performance, and dependable service life. Designed as a sealed lead acid (SLA) replacement, the IBT Technologies BT3.4-12 offers Absorbent Glass Mat (AGM) construction and maintenance-free, spill-proof design for worry-free use in critical applications. Whether you need a high-performance battery for backup systems or a long-lasting battery to replace worn cells, this unit provides OEM-level fit and function with the added assurance of factory-fresh quality.

Key Specifications

  • Model: IBT Technologies BT3.4-12
  • Replacement Brand: SigmasTek
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 3.5 Ah
  • Terminal Type: F1
  • Design: Maintenance-Free, Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year

Benefits

  • Durability: AGM construction delivers robust internal support and resistance to vibration, making this replacement battery well suited for frequent cycling and transportable equipment.
  • Long Life: Maintenance-free, sealed design reduces corrosion and electrolyte loss, extending usable life and minimizing upkeep compared to flooded cells.
  • High Performance: Stable voltage and dependable discharge characteristics ensure consistent power delivery for electronics and backup systems that depend on a high-performance battery.
  • Safety & Certifications: U.L. recognition and CE certification verify manufacturing and safety standards for safe integration into systems.
  • Typical Applications: Ideal for uninterruptible power supplies (UPS), emergency lighting and emergency power equipment, security and alarm systems, medical devices, portable tools, and small electric vehicles where dependable backup power is essential.
  • Ready Out of the Box: Arrives brand new and factory fresh for immediate installation as a direct swap with your IBT Technologies BT3.4-12 unit.

Ready to replace your IBT Technologies BT3.4-12? Choose this reliable, long-lasting battery to restore performance and ensure uninterrupted operation. Add this high-performance replacement battery to your cart now and benefit from a full 1 year warranty and guaranteed compatibility.

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 : IBT Technologies BT3.4-12
  • 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.