Door King 1837 UPS High Performance Replacement Battery 4.85 lb
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We ship your order same day if you buy it before 4 PM EST.
Door King 1837 UPS 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 | 7.5 Ah
Terminal Type
F1
SigmasTek SP12-7.5 Replacement Battery for Door King 1837
Maintain reliable operation of your Door King 1837 with the SigmasTek SP12-7.5 replacement UPS battery. This compatible, brand new unit provides dependable, consistent power and is designed to meet the demands of access control and emergency backup systems. Please use all existing cables and hardware from your original configuration when installing this battery.
Key Specifications
- Brand: SigmasTek
- Model: SP12-7.5
- Compatible UPS Model: Door King 1837
- Voltage: 12 Volts
- Capacity: 7 AH
- Terminal Type: F1
- 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 replacement UPS battery offers a balance of performance and longevity. The high rate discharge design enables the SP12-7.5 to deliver the burst power needed for short, intensive demands common in gate and access systems like the Door King 1837. Low self-discharge helps preserve capacity during standby periods so the battery is ready when needed, contributing to a long-lasting battery lifecycle and reduced replacement frequency.
Valve regulated, spill-proof construction and high vibration resistance ensure safe, maintenance-light operation in installations that may experience movement or vibration. Certified by U.L. and CE standards, this SigmasTek battery meets recognized safety and quality benchmarks for critical backup applications. As a high-performance UPS battery option, it is thoroughly tested to meet or exceed OEM performance for Door King 1837 systems and other UPS-based applications.
If you need help confirming this battery is the right replacement for your Door King 1837, our support team is ready at (800) 657-1303. In-stock items usually ship within 24 hours for fast replacement turnaround.
Secure reliable backup power now—order this high-performance replacement UPS battery for your Door King 1837 and get long-lasting battery performance you can count on.
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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