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SigmasTek  |  SKU: BW-6265

ADI / Ademco 12V5AH High Performance Alarm Replacement Battery 3.5 lb

12% off
Sale price $29.99 USD Regular price $33.99
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Meets or exceeds original OEM specifications for reliable performance
Valve regulated, spill-proof design for safe, maintenance-free use
U.L. recognized and CE certified for quality assurance
Durable rugged plastic case protects battery integrity
Includes 1 brand new, factory fresh 12V 5AH battery with 1-year warranty
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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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Volts & Amps

12 Volts | 5 AH

Terminal Type

F1

ADI / Ademco 12V5AH Replacement Battery — Compatible with ADI / Ademco 12V5AH (SP12-5)

Designed specifically to meet or exceed OEM specifications, this ADI / Ademco 12V5AH replacement battery delivers dependable compatibility, consistent performance, and trusted reliability for home and business security equipment. The SP12-5 (12 V 5 AH) unit is a high-performance battery engineered for alarm panels and power supply backups that demand a reliable, long-lasting battery solution. Whether you are replacing a worn cell or stocking spares for preventative maintenance, this replacement battery offers confidence in uptime and system readiness.

Key Specifications

  • Model: SP12-5 (12 V 5 AH)
  • Voltage: 12 Volts
  • Capacity: 5 AH
  • Construction: Valve Regulated Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Performance: Superior Performance Guaranteed
  • Case: Rugged Plastic Case And Cover
  • Condition: Brand New, Factory Fresh
  • Includes: 1 battery - SP12-5 (12 V 5 AH)
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek

Benefits

This ADI / Ademco 12V5AH replacement battery is built for durability and dependable operation. The valve regulated, spill-proof design reduces maintenance and improves safety, while the rugged plastic case protects the cell from everyday handling and installation wear. As a high-performance battery, it provides consistent discharge characteristics and rapid recovery after charge cycles, making it ideal for alarm systems that require stable standby power.

Expect a long-lasting battery life backed by the manufacturer’s one-year warranty and quality testing that meets U.L. and CE standards. This long-lasting battery is an excellent choice for critical standby applications where battery longevity and reliable rechargeability matter. The SP12-5 serves as an effective replacement battery for alarm control panels, and its compact format makes installation straightforward in confined spaces.

Typical applications include access control systems, home alarm systems, burglar alarm systems, and commercial security systems. In addition, the same robust chemistry and construction make this unit suitable for small UPS devices, emergency power modules, and portable tools or equipment that require a dependable 12V standby source. Use it for routine maintenance swaps, emergency replacements, or to maintain peak performance in sensitive security installations.

Ready to upgrade your system? Order the ADI / Ademco 12V5AH SP12-5 replacement battery today for a high-performance battery that provides reliable backup power and long life. Buy with confidence — in-stock orders generally ship within 24 hours.

Technical Specifications

Voltage12 Volts
Amp Hours5 AH
Terminal TypeF1
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Brand Replacement : ADI / Ademco
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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