9V 2amp DC Power Supply, 9Volt 2000mA AC/DC Adapter, dc9v 2a Power Cord Adapter Plug 5.5mm x 2.5mm [The Polarity of Output tip: Inner Positive (+), Outer Negative (-)]

Features

• included :1pcs 9V 2A DC power adapter. Please note that this product is applicable to most equipment with constant voltage and current, but not to equipment with constant power.
• Input: AC100V-240V 50/60Hz.Output: DC9V, 2A Max;such as 160mA 250mA 300mA 450mA 0.5A 0.85A 1A 1.25A 1.3A 1.5A. We recommend to use less than 80% of the full load. DO NOT OVERLOAD!
• DC plug size: 5.5mmx2.1mm ;Inside diameter is positive +,outer diameter is negative - ;.(Please note: The positive and negative poles must not be wrongly connected, as this will cause the equipment to not work .)
• Safety&Durability: Over voltage/ over current/ short circuit/over loaded/surge protection system loaded, without fan and noise.
• Application:Widely used to LED lamps, Routers, Speakers, handheld vacuums,lighted mirror, juicers, humidifiers, security monitoring, air purifiers, home camera, digital products and other 9V devices less than 18W.Please note that this product is applicable to most equipment with constant voltage and current, but not to equipment with constant power.