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SigmasTek  |  SKU: BW-16560

IBT Technologies BT18-12 Compatible Replacement Battery 12.66 lb

13% off
Sale price $55.99 USD Regular price $63.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free, spill-proof design for hassle-free use
U.L. Recognized and CE Certified for safety and reliability
Brand new, factory fresh to ensure peak performance
1-year warranty for peace of mind and guaranteed quality
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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 | 18 Ah

Terminal Type

Nut & Bolt

IBT Technologies BT18-12 Replacement Battery — Compatible with IBT Technologies BT18-12

Restore reliable power with this IBT Technologies BT18-12 replacement battery, built to meet or exceed the original SLA specifications. Whether you need a dependable standby power source or a high-performance battery for cyclic use, this sealed lead acid (SLA) unit delivers consistent output, a maintenance-free experience, and proven durability. Ideal for anyone seeking a long-lasting battery solution for critical equipment.

Key Specifications

  • Compatible Model: IBT Technologies BT18-12
  • Chemistry: 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
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Manufacturer/Brand: IBT Technologies (replacement supplied via SigmasTek)

Benefits

With AGM technology at its core, the IBT Technologies BT18-12 replacement battery offers strong cycle durability, low self-discharge, and improved safety compared to flooded lead-acid options. The maintenance-free, spill-proof design means you can install it in upright or confined spaces without worrying about leaks or frequent servicing. These qualities combine to make it a truly long-lasting battery option for both home and professional use.

This high-performance battery is optimized for stable voltage delivery and efficient recharge, making it suitable for both float applications and intermittent heavy loads. U.L. recognition and CE certification confirm adherence to safety and quality standards, and Nut & Bolt terminals provide secure, low-resistance connections for critical equipment.

  • Durability: Robust AGM construction for resistance to vibration and mechanical stress.
  • Long Life: Reliable performance through many charge/discharge cycles.
  • High Performance: Consistent power output suited to sensitive electronics and motors.
  • Typical Applications: UPS systems, emergency backup power, medical devices, security systems, electric tools, and recreational equipment.

Ready to upgrade? Purchase this IBT Technologies BT18-12 replacement battery now to ensure uninterrupted power from a trusted, long-lasting battery solution backed by a 1 year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)12.65

Product Highlights

  • Brand Replacement : IBT Technologies BT18-12
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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