Fancy Buying 9000mAh Battery for ADT Command Panels

This is a Fancy Buying 9000mAh, 3.6V (32.4Wh) direct-replacement battery designed for ADT Command and ADT 2X16 AIO home security panels — model 300-10186.

This replacement power pack restores backup runtime to compatible ADT smart security control panels including ADT5AIO-1/2/3, ADT7AIO-1 and ADT2X16AIO-1/2. Engineered to match the OEM electrical specifications, the pack arrives pre-wired with the correct connector so you can plug it into the panel without soldering. Cells, protection circuitry, and assembly are selected for safe charging, long cycle life, and predictable performance under normal use.

How does this battery fit my ADT Command panel?

The Fancy Buying battery is sized and wired to match the ADT 300-10186 replacement spec and the listed AIO control panels. It uses the same connector polarity and physical dimensions intended for these models so installation is straightforward.

• Compatibility: ADT5AIO-1, ADT5AIO-2, ADT5AIO-3, ADT7AIO-1.
• Also fits: ADT2X16AIO-1 and ADT2X16AIO-2 control panels.
• Connector: pre-installed plug with correct positive/negative wiring — no soldering needed.
• Model reference: direct replacement for 300-10186.

How long will the 9000mAh battery last and how durable is it?

This 3.6V, 9000mAh pack provides backup power rated at 32.4Wh and is built for repeated charge cycles. With proper use and charging, the battery’s protection circuits and quality cells support up to about 500 recharge cycles, giving reliable service life comparable to OEM packs.

• Capacity: 9000mAh / 3.6V (32.4Wh) for extended backup time.
• Cycle life: up to ~500 recharge cycles under normal conditions.
• Protection: overcharge, overdischarge, over-temperature, and short-circuit safeguards.
• Materials: high-quality cells and circuit boards to reduce power loss.

Is installation safe and easy for a homeowner?

Yes — the battery comes with the correct connector and wiring, so installation is a simple plug-and-play replacement. Because it’s pre-assembled, there’s no need for soldering; standard safety precautions when handling electronics are recommended.

• Plug-and-play: pre-attached connector matches ADT panel input.
• No soldering required: reduces installation time and risk.
• Safety features: built-in circuitry prevents common faults.
• Instructions: refer to your panel manual for power-down and replacement steps.

What warranty and support do I get with the battery?

Fancy Buying backs this battery with a customer-friendly returns and warranty policy to make replacement low-risk. If anything goes wrong within the covered period, contact support for help or a refund/replacement.

• 30-day full refund window if you’re not satisfied.
• 12-month product warranty covering defects in materials and workmanship.
• Customer support: response within 24 hours via the seller’s contact channels.
• Helpful tip: use your panel model or part number when contacting support.

Who is this for? If you own an ADT Command or ADT 2X16 AIO security panel that lists 300-10186 as the backup battery part, want a direct plug-in replacement without soldering, and prefer a battery with protection circuitry and multi-cycle durability, this Fancy Buying 9000mAh pack is a practical, cost-effective option. It’s aimed at homeowners, installers, and small-business operators who need predictable backup power and a straightforward swap-in replacement that matches OEM electrical specifications.