5V 1A Power Supply: Input: AC 100~240V, 50/60Hz; Output: DC 5V 1A 5W(Max). Polarity: Center Positive (+). Ouput current is 1A max, it can supply with all Amperage which smaller than 1000mA, such as 5v 1A 0.8A 0.5A 1000mA 900mA 800mA 700mA 600mA 500mA 400mA 300mA 200mA 100mA etc. Universal AC adatper (5.5x2.1mm) comes with 8x DC Plugs: 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Mini-USB, Micro-USB, Type-C, terminal connector, you can easily change the different adapters for various 5V powered devices. Please reconfirm the DC jack size before purchase and use to ensure compatibility. 5V 1A Power adapter Wide Compatible with 5V household and office electronics, like portable bluetooth, wireless receivers, electrical toys, WS2812B WS2811 LED strip lights, games consoles, kids 4 wheeler, GPS, DVR, webcam, speaker, CCTV camera, lan phones, laptop cooler, external speaker, video baby monitor, mini fan, Router Kindle Fire Table, hard disk boxand more 5V devices. Much more sturdy design, this adapter was the perfect replacement for your lost 5V power cord. 5V adaptor manufactured with the highest quality materials and include multiple safe guarding against over voltage, short circuit, internal overheating. Package includes : 1 x 5V 1A ac/dc adapter, 8 x DC tips. Built-in multiple safety protection systems and safe to use. If you have any questions about the product, please do not hesitate to consult us before returning. We always support and provide excellent after-sales support! Please Note:
1. Indoor use only. (Not waterproof)
2. DC connector polarity: inside Positive(+), outside Negative(-).

Product Parameter
Item: Power Adapter 5V 1A 5W
Input: AC100V/240V 50/60Hz
Output Voltage: DC 5V
Output Current: 1A Max
Output Wattage: 5W Max
Female connector size: 5.5mmX2.1mm (inside"+", outside"-")
Working temperature: -20~50℃
Storage temperature: -20 ~85℃

Package include:
1 x 5V 1A ac/dc adapter
8 x DC tips: 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Mini-USB, Micro-USB, Type-C, terminal connector