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SigmasTek  |  SKU: BW-6139

ADT Security 899953 (OPTION) Compatible High Performance Alarm Replacement Battery 4.85 lb

15% off
Sale price $33.99 USD Regular price $39.99
Shipping calculated at checkout.
Meets or exceeds original OEM battery specifications for reliable performance
Valve regulated spill-proof construction for safe, maintenance-free use
U.L. recognized and CE certified to ensure quality and safety standards
Rugged plastic case and cover protect battery durability and longevity
Includes 1 brand new, factory fresh SP12-7.5 (12V 7AH) 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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F1

ADT Security 899953 (OPTION) Replacement Battery - SP12-7.5 (Compatible with 899953)

Safeguard your ADT Security 899953 (OPTION) system with this reliable replacement battery. The SP12-7.5 unit is formulated to meet or exceed the original OEM specifications, providing dependable, long-lasting backup power for alarm panels and security power supplies. This replacement battery helps ensure your monitoring and alarm functions remain active when power interruptions occur.

Key Specifications

  • Included Battery: 1 × SP12-7.5 (12 V 7 AH)
  • Voltage: 12 Volts
  • Capacity: 7 AH (also referenced as 7.5 Ah in product listing)
  • Terminal: F1 (as listed)
  • Brand: SigmasTek (as listed)
  • Construction: Valve Regulated Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Case: Rugged Plastic Case and Cover
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Guarantee: 100% compatibility with ADT Security 899953 (OPTION) systems

Benefits

  • Durability: The valve-regulated, spill-proof design and rugged plastic enclosure increase resilience and reduce maintenance for installed alarm systems.
  • Long Life: Designed for extended service life to provide a reliable long-lasting battery solution for your security infrastructure.
  • High Performance: Engineered to maintain steady voltage delivery and dependable performance under load—this high-performance battery keeps alarms and control systems functioning when you need them most.
  • Common Uses: Perfect for access control systems, home and commercial alarm systems, burglar alarm systems, security power supplies, and suitable as a backup for UPS units, emergency power modules, and small tools requiring 12 V standby power.
  • Quick Replacement: Direct compatibility with the 899953 (OPTION) designation ensures a straightforward swap and minimal downtime for critical security components.
  • Certified Assurance: U.L. recognition, CE certification, and a 1 year warranty provide confidence in safety and quality.

Ready to secure your ADT Security 899953 (OPTION) system with a trusted replacement battery? Purchase the SP12-7.5 replacement battery today for fast shipping and a 1 year warranty. Restore system reliability now with this dependable, long-lasting battery.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)4.85

Product Highlights

  • Brand Replacement : ADT Security 899953
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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