9500mAh 3.6V Replacement Battery 300-10186 for ADT Command Smart Security Panel ADT5AIO-1 ADT5AIO-2 ADT5AIO-3 ADT7AIO-1, Honeywell ADT 2X16 AIO Home Security System Keypad ADT2X16AIO-1 ADT2X16AIO-2
9500mAh 3.6V Replacement Battery 300-10186 for ADT Command Smart Security Panel ADT5AIO-1 ADT5AIO-2 ADT5AIO-3 ADT7AIO-1, Honeywell ADT 2X16 AIO Home Security System Keypad ADT2X16AIO-1 ADT2X16AIO-2
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About This
- 【Long-Lasting Performance】:Upgrade your home security system battery part number 300-10186 with our 9500mAh lithium-ion battery, designed to deliver extended backup power for uninterrupted protection. Perfect for ADT Command panels and Honeywell ADT2X16AIO keypads, this battery ensures your security system remains reliable during power outages.
- 【Perfect Compatibility】: Specifically engineered for ADT Command Smart Security Panels (ADT5AIO-1, ADT5AIO-2, ADT5AIO-3, ADT7AIO-1) and Honeywell ADT 2X16 AIO Home Security Keypads (ADT2X16AIO-1, ADT2X16AIO-2). Features a built-in safety connector with correct wiring—no soldering required! Simply plug and play for a hassle-free DIY replacement.
- 【Advanced Safety】: CE-certified and rigorously tested to meet OEM standards, this battery includes multiple built-in protections: over-charging, over-discharging, short-circuit, over-voltage, over-current, and overheating prevention. Rest assured your home stays safe with a battery that prioritizes safety and stability.
- 【Optimized for Your Security System】:Designed to match the exact specifications of the original battery, this replacement fits seamlessly and delivers the same reliable performance. After installation, allow 24 hours for a full charge within your keypad to maximize battery life and efficiency.
- 【Reliable Warranty】: Backed by a 12-month free replacement warranty and 24/7 email support, we stand by our product’s quality and durability. If you have any issues, we’ll resolve them promptly. Ensure your security system never fails with a battery you can trust.
Overview
- Number of Batteries : 1 Lithium Ion batteries required.
- Brand : LeeCrynoid
- Battery Cell Composition : Lithium Ion
- Recommended Uses For Product : ADT Command Smart Security Panel, Honeywell 2X16 AIO Home Panel
- Voltage : 3.6 Volts

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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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