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SigmasTek  |  SKU: BW-13297

12 Volt 18 Amp NB High Rate High Performance Compatible Replacement Sealed Lead Acid Battery 12.69 lb

16% off
Sale price $55.99 USD Regular price $66.99
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12 Volt 18 Amp High Rate capacity for reliable power
Absorbent Glass Mat (AGM) technology ensures safety and durability
Maintenance-free, spill-proof design for hassle-free use
U.L. Recognized and CE Certified for quality assurance
Comes with a 1-year warranty and guaranteed OEM compatibility
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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

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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

12 Volt 18 Amp NB High Rate Sealed Lead Acid Replacement Battery — Compatible with Sealed Lead Acid 12 Volt 18 Amp HR

This replacement 12 Volt 18 Amp NB High Rate Sealed Lead Acid battery is built to meet or exceed OEM SLA specifications and is guaranteed compatible with the Sealed Lead Acid 12 Volt 18 Amp HR model. If you’re searching for a reliable, high-performance battery that balances power and durability, this AGM-based, maintenance-free unit delivers consistent results across demanding applications.

Key Specifications

  • Voltage: 12 Volt
  • Capacity: 18 Amp (Ah)
  • Type: High Rate Sealed Lead Acid (SLA)
  • Terminal: Nut & Bolt
  • Technology: Absorbent Glass Mat (AGM)
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible Model: Sealed Lead Acid 12 Volt 18 Amp HR

Benefits

Engineered for longevity and robust performance, this replacement battery uses AGM construction to offer excellent charge acceptance, minimal self-discharge, and a sealed, non-spillable design that simplifies installation and maintenance. As a high-performance battery, it supports high discharge rates and rapid recharge cycles, making it well suited to demanding roles where power integrity is critical. Expect consistent operation and a long-lasting battery life in real-world standby and cycle applications.

Common uses include UPS systems, emergency backup power, alarm and security systems, medical devices, and portable or stationary power tools. This battery is especially beneficial where dependable burst power is required for short durations or frequent cycles. The nut & bolt terminal ensures secure electrical connections in high-vibration or industrial environments.

Certified by U.L. and CE and shipped brand new and factory fresh, this battery provides the reassurance of quality and safety. The included one-year warranty gives an additional layer of protection for peace of mind during deployment.

If you need a trusted replacement battery that combines safety certifications, AGM reliability, and strong discharge capability, add this 12 Volt 18 Amp NB High Rate Sealed Lead Acid replacement battery to your cart now. Buy today to restore peak performance to your Sealed Lead Acid 12 Volt 18 Amp HR system.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)12.68

Product Highlights

  • Brand Replacement : 12 Volt 18
  • Manufacturer: SigmasTek
  • Product Type: High-Rate Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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