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SigmasTek  |  SKU: BW-1801

Door King 1834 UPS T2 High Performance Compatible Replacement Battery 5.99 lb

20% off
New arrival
Sale price $38.99 USD Regular price $48.99
Shipping calculated at checkout.
Compatible replacement for Door King 1834 UPS unit
High rate discharge design for short bursts of high power
Valve regulated, spill proof, and maintenance-free construction
Low self-discharge ensures longer shelf life and reliability
Includes 1 year warranty and factory fresh quality
In stock

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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.

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Volts & Amps

12 Volts | 9 AH

Terminal Type

F2

SigmasTek SP12-9HR (12V 9Ah) Replacement for Door King 1834 UPS

Upgrade your Door King 1834 with this brand new SigmasTek SP12-9HR replacement UPS battery. Designed for compatibility, dependable performance, and reliable standby power, this high-performance UPS battery delivers the burst capacity needed for high rate discharge applications while providing a long-lasting battery solution for your Door King 1834 UPS. Please note you must reuse all existing cables and hardware from your original configuration to connect this replacement UPS battery.

Key Specifications

  • Battery model: SigmasTek SP12-9HR
  • Voltage: 12 Volts
  • Capacity: 9 AH
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation note: Requires use of all existing cables and hardware from original configuration
  • Intended application: Uninterruptible Power Supply (UPS), Emergency Power Supply, Battery Powered Tools
  • Tested: Guaranteed to meet or exceed OEM specifications

Benefits

  • Durability and reliability — The valve regulated, spill-proof construction and high vibration resistance make this replacement UPS battery an excellent choice for demanding environments. Whether installed in a gate controller, access control cabinet, or indoor UPS rack, it stands up to vibration and movement.
  • Long life and low maintenance — With low self-discharge characteristics and factory-fresh condition, the SP12-9HR provides long shelf life and ready-to-use power, delivering a long-lasting battery solution for your Door King 1834.
  • High performance when it matters — Engineered for high rate discharge applications, this high-performance UPS battery supplies higher power output for short periods, ideal for systems that require quick bursts of energy during transfer or fault conditions.
  • Versatile applications — Perfect for Uninterruptible Power Supply units, emergency power supplies, and select battery powered tools. The SP12-9HR is a dependable choice wherever a replacement UPS battery is required.
  • Safety and compliance — U.L. recognition and CE certification provide added assurance for safety and regulatory compliance in professional installations.

Replace your Door King 1834 battery today with this SigmasTek SP12-9HR high-performance UPS battery and restore reliable backup power. Orders for in-stock items typically ship within 24 hours, and every unit is backed by a 1 year warranty. Buy now to secure a durable, long-lasting battery for your UPS needs.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.99

Product Highlights

  • Brand Replacement : Door King
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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