Adjustable AC Continuous Power Supply Adapter AA Dummy Battery kit
(Replace up to 8 AA Battery) for Doorbells/thermostats/LED Light/DecorationsUSD $24.99
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- 【Continuous power supply 】Replace your AA batteries with a plug-in design for 24-hour usage without constantly changing batteries. Connect to a smart plug for automatic on/off settings or voice control. Continuous use of the device without frequent battery replacement can save time and money.
- 【Important Usage Tips: 】 !!! Always match the voltage first—using the wrong setting can permanently damage your device（e.g., 2AA=3V, 3AA=4.5V...）. This 1A adapter is designed for low-power devices (like doorbells, thermostats, or LED decorations) that typically run on AA batteries. !!! The flat cable is meant for stationary installation only; frequent moving, bending, or pulling can cause damage. !!! Not suitable for devices that draw more than 1A (e.g., motorized toys or high-drain electronics).
- 【Unique design】 The flat cable from the battery fits easily below the device, allowing for easy closure of the battery compartment cover and preventing dislodgement of the dummy battery.
- 【Wide Applications 】This combination is equivalent to 8 AA batteries. The AC adapter voltage is adjustable, making it suitable for most devices that require AA batteries. It is compatible with Blink video doorbells, Honeywell thermostats/LED lights for Christmas. It provides 24-hour power without the need to replace batteries. (Caution: To meet voltage requirements, please make sure to adjust the AC adapter to your desired voltage before connecting the device with AA batteries.)
- 【Package Includes:】 1 × ac adapter (Adjustable voltage ), 7 × AA dummy battery (standalone),1 × AA dummy battery( with flat cable、switch、plug)
- 【Hassle-free after-sales service】30-day full refund, 24-hour online Q&A support.
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