ADT Security 899953 Version 2 Alarm Compatible Replacement Battery 4.91 lb
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ADT Security 899953 Version 2 Alarm Compatible 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
6 Volts | 14 Ah
Terminal Type
Ring Terminal
Replacement ADT Security 899953 Version 2 Alarm Battery (SP6-14) - Compatible with ADT Security 899953 Version 2
This replacement battery set for the ADT Security 899953 Version 2 system is crafted to meet or exceed original OEM specifications, providing reliable standby power and peace of mind for home and business security systems. The set includes one SP6-14 battery (6 V, 14 AH) and is built for exceptional performance and compatibility. If you need a dependable alarm battery that keeps your system ready, this ADT Security 899953 Version 2 replacement battery is a proven choice.
Key Specifications
- Model: ADT Security 899953 Version 2 (includes SP6-14)
- Included Battery: SP6-14 (6 V, 14 AH)
- Voltage: 6 Volts
- Capacity: 14 Ah
- Construction: Valve Regulated Spill Proof Construction
- Case: Rugged Plastic Case And Cover
- Certifications: U.L. Recognized and CE Certified
- Performance: Superior Performance Guaranteed
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Brand: SigmasTek
Benefits
This ADT Security 899953 Version 2 replacement battery delivers a durable, maintenance-free power source ideal for alarm panels, access control systems, and supplemental power supplies. The valve-regulated, spill-proof design enhances safety during installation and service, while the rugged plastic case protects the cells from physical damage and harsh environments. As a high-performance battery, it provides reliable reserve capacity and stable output, making it an excellent long-lasting battery option for security professionals and homeowners.
Typical applications include home alarm systems, burglar alarm systems, access control systems, security systems, and power supplies. Beyond these, the SP6-14 is suitable for UPS standby roles, emergency power modules, and light-duty portable tools or equipment requiring sealed lead acid power. Choosing this replacement battery ensures your ADT Security 899953 Version 2 system remains fully backed up during power interruptions and extended outages.
The factory-fresh condition and U.L./CE certifications help meet safety and regulatory expectations, while the included one-year warranty gives additional assurance of quality. This is a trusted replacement battery solution when continuity of protection is essential.
Purchase the ADT Security 899953 Version 2 replacement battery (SP6-14) today to maintain uninterrupted security system readiness — order now for fast shipping and reliable, long-lasting battery performance.
Technical Specifications
Product Highlights
- Brand Replacement : ADT Security 899953
- Manufacturer: SigmasTek
- Product Type: Security Alarm
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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