HOW & WHEN TO USE: Plug and Play;Brief and handy;Easy to carry when travelling,outdoors,Use in an emergency situation - Keep your devices running even if there is a power cut
MUTIPLE PROTECTION FUNCTION: The Intelligent IC circuit provides over-current, over voltage and overload protection, short circuit protection,Synchronous rectification,made convert ratio more than 85%-95%,lower heat and long working time
PERFECT DESIGN: Built-in identification resistor,Input: 5v USB A male;Output: 9v(±1);Max current: 2A; Connectors: DC jack 5.5*2.1mm to USB A male.
EASY TO USE: Use in 5v power source,Such as power bank,solar panel,battery pack etc,and charge for your 9v devices,like fan,light,cameras，Bluetooth headset,WIFI router,speakers,etc
18 MONTHS WARRANTY: Please CONTACT US at the first time if got unhappy deal;Warranty for 18 months from the date of purchase,we take care of all items quality-related issues with a REPLACEMENT or REFUND

Technical Details

Product Details

Package Dimensions
Width : 2.99 inch
Height : 0.87 inch
Length : 5.28 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B071WW4Q7W