Door King 1837 UPS T2 High Performance Replacement Battery 5.99 lb
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Door King 1837 UPS T2 High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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
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
⚠️ 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 | 9 AH
Terminal Type
F2
SigmasTek SP12-9HR Replacement Battery for Door King 1837
Restore dependable backup power to your Door King 1837 with this SigmasTek SP12-9HR replacement UPS battery. Engineered for compatibility, performance, and safety, this high-performance UPS battery offers the energy and reliability needed for access control systems, emergency circuits, and other critical applications. Please reuse all existing cables and hardware from your original configuration to connect the new battery.
Key Specifications
- Brand: SigmasTek
- Model: SP12-9HR
- Compatible UPS Model: Door King 1837
- Voltage: 12 Volts
- Capacity: 9 AH
- Terminal Type: F2
- Design: High Rate Discharge Design
- Construction: Valve Regulated Spill Proof
- Self-discharge: Low Self-discharge
- Vibration Resistance: High Vibration Resistance
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
- Typical Applications: Uninterruptible Power Supply (UPS), Emergency Power Supply, Battery Powered Tools
Benefits
This SigmasTek SP12-9HR replacement UPS battery is built for longevity and dependable performance. The high rate discharge design provides quick, robust power when your Door King 1837 requires higher output over short intervals, making it ideal for gate operators, access control systems, and emergency backups. Low self-discharge extends shelf life and readiness, while valve regulated, spill-proof construction minimizes maintenance and improves safety.
With high vibration resistance and recognized U.L. and CE certifications, this long-lasting battery is suitable for both indoor and semi-exposed installations where reliability matters. Whether you need a replacement UPS battery for continuous standby duty or a high-performance UPS battery for intermittent heavy loads, this SigmasTek unit is tested to meet or exceed OEM expectations. Its stable chemistry and robust construction ensure smooth operation for Door King 1837 systems and similar applications.
For assistance selecting the correct replacement battery for Door King 1837, contact our customer service at (800) 657-1303. In-stock orders generally ship within 24 hours for rapid replacement.
Don’t risk downtime—buy this high-performance replacement UPS battery for your Door King 1837 today to secure reliable backup power and long-lasting performance.
Technical Specifications
Product Highlights
- Brand Replacement : Door King
- Manufacturer: SigmasTek
- Product Type: UPS Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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