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Parameters
Input Voltage: 100~240V AC 50-60HZ
Output Voltage: 12V
Output Current: Max 10A
Output Wattage: Max 120W
DC connector: 5.5mm x 2.5mm, compatible with 5.5mm x 2.1mm (inside “+”, outside “negative”) Safety Compliance: FCC /CE/RoHS

Is this DC 12V 10A power supply compatible with your device?
1) Check the voltage. It only fits 12V appliances
2) Check the current. The current your device needs must be equal to or less than 10Amp,such as 10A, 9A, 8A, 7A,6A, 5.5A, 5A, 4.5A, 4A, 3.5A, 3A, 2.5A, 2A, 1.5A, 1A, 850mA, 650mA and so on.
3) Check the power input port of your device. Its outer diameter should be 5.5mm; inner core diameter should be 2.1-2.5mm.
4) Check the polarity. The inner polarity should be"+", exterior polarity should be" - "

Package Included:
1x 12V 10A power supply adapter
1x Power Cord
General information. Input Voltage: AC 100V-240V 50/60Hz, Output: 12V DC 10A Max. Works with device that draws less than 10A, such as 500mA, 1A, 3A, 4A, 5A, 5.1A, 5.4A, 5.7A, 5.9A, 6A 7A 8A 9A 10A; DC plug connector external diameter is 5.5mm, internal diameter is 2.1~2.5mm.
Safety Protection. The power adapter has automatic overload cut-off, over voltage cut-off, over current cut-off, overheating protection, short circuit protection function.
Wide Application. Perfect for 12V devices less than 120W, such as 5050 2835 12V LED light strip, rope light, CCTV camera, security surveillance system, Bluetooth speaker, DC motor water pump. Wireless Router, ADSL Cats, HUB, Switches, Computers, Audio/Video Power Supply etc. Indoor use only.
Voltage Consistency The 12 volt power supply has no voltage fluctuations at power on, during transmit, receive, or at power off. It will protect your electronic products from destruction.
Be Careful. (1) Never overload. If the current drawn exceeds 10A, the power supply will be damaged soon. (2) The polarity is inside positive (+) and outside negative (-). They cannot be wrongly connected. (3) Indoor use only. (4) In case of any problem, please feel free to contact us. We have 30 days money back guarantee, 18 months replacement guarantee.