Finding the best power supply 5v 2000ma suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Belker 30W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for Household Electronics Routers TV Boxes LCD CCTV Cameras Max. 2000mA 2A 2.5A
Feature
All-in-One Adapter - This ac replacement power adapter offers 8 interchangeable tips, which makes it fits 95% of AC/DC home appliances, Such as 3V to 12V Household Electronics, Tablet, Scales, Routers, Speakers, LED Strip Lights, CCTV camera system, USB Charging Camera, USB powered devices and more.Universal AC/DC Adapter - AC Input:100-240V 50/60Hz 0.6A, DC Output:3V/4.5V/5V/6V/7.5V/9V/12V-2.0A 2.5A Max.
Versatile Adjustable adapter - Variable DC output voltages varying from 3V to 12V, easy switch between volts via the included little key. [Note: DC Plug Polarity: inner Positive(+), outer Negative(-), Polarity is Not reversible.]
Multiple protection - Advanced secure technique, with full PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature.
Customer Care+ - 12-month worry-free warranty, any quality problem, free for new.
Description
Belker 30W Multi Voltage AC DC Power Supply Adapter for 3v to 12v Small Household Electronics Devices (24W 12W conpatible)Multifunctional universal AC DC adapter, ideal for charger replacement, upgrade and spare power needs. Product Features
Money saver, this adapter can largely save your space and the one can replace a lot chargers.
Adjustable variable multiple voltages power supply, lots of options, meet your various needs. Power Spec.
Worldwide Input: 100-240V 0.3A 50-60Hz
DC Output: regulated 3V 4.5V 5V 6V 7.5V 9V 12V 2500mA
Dc cord: 5 feet
Tips: 8 pcs adapter plugs Tips Spec.
5.5*2.5mm
5.0*2.1mm
4.8*1.7mm
4.0*1.7mm
3.5*1.35mm
3.0*1.1mm
2.5*0.7mm
Micro USB plug Important Note
DC polarity: inner Positive(+), outer Negative(-). It is NOT compatible with devices that require Central Negative (-) Polarity.
The wrong polarity would cause some damage to your device, you can check your device polarity information printed beside the power port.
This AC adapter doesn't work with devices Over 30W.
If the required voltage is not in the options, please choose the close voltage. For example, if you device needs 5.5V, you can choose 5V or 6V. Package Included
1 x 30W Universal ac adapter
1 x switch key
8 x DC adapter tips Work with
This universal power supply applies to all your android phone HDMI Converter Bluetooth headphone baby monitor Kids 4 wheeler wireless receivers printers chess set LED strip light base games consoles paper shredder DVD players speaker audiotape recorders and players electronic gizmos blood pressure monitor cellphone Webcam DVR Electrical toys Printers.
2. 2pack AC 100-240V To DC 5V 2A 2000mA 10W Power Supply Plug 5.5*2.1mm UL Listed FCC
Feature
2pack DC 5V2A Power Adapter Plug US w/ UL List FCC Efficiency VIModel:TR-05HDD
DC Connector: 5.5*2.1mm
Warranty: Two Years
UL Listed, FCC certificate WEEE, RoHS
Description
Input Voltage : AC110-240V 50-60Hz.Output:DC5V2A
DC Connector: 5.5mm/2.1mm.
DC line length: 1.5meter.
Certficate: FCC, UL (UL number:E257074), cUL, Rohs, WEEE.
Efficiency Level: V.
Application 1 CCTV SECURITY SYSTEM: CAMERA, DVR, NVR, IPC 2, LED STRIPS 3, WIRELESS ROUTER, ADSL CATS, HUB SWITCHS 4, Audio/Video power supply 5, other various application.
What is included
2x DC5V2A Power Adapter 5.5*2.1mm UL Listed
3. ETL Listed Outtag 5V 2A/2000ma Switching Power Supply AC DC Adapter Cord Wall Charger Multi-Tip for Foscam Wireless IP Camera,USB HUB,2.5-inch HDD Enclosure, Led Strip,Cooling Fan,Micro USB Devices
Feature
This Outtag 5V 2A replacement wall plug is packaged with 8 popular round L-shaped connectors(O.D x I.D.)3.0x1.0mm, 2.5x0.7mm, 4.8x1.7mm, 3.5x1.35mm, 5.5x2.5mm, 5.5x2.1mm, 4.0x1.7mm.And also especially include one Micro USB tip.With these 8 different tips,you can charge your Webcam Routers, Toys, Recorder, Bluetooth Speaker, scanner, DVR,many micro usb devices like smartphone,tablet,power bank,e-reader and other compatible 5v devices.NO NEED FOR SEVERSAL ADAPTERS,save money and space for you.
INPUT110-240V 0.9A 50/60HZ; OUTPUT5V 2amp,10W Max. Also COMPATIBLE with5V 1.5A 7.5W, 5v 1a 5W, 5V 0.5a 2.5W and other 5v power devices that require current within 2000ma.
Attention Please:Its Polarity is Center Positive and could not be reversed. Differnt polarity may cause damage.Sincerely hope you could check its polarity before purchasing.
Built-in Short Circuit Protection, Over Voltage Protection, Over Temperature Protection.Power your life safer! If not sure about the compatibility,the polarity ,the right tip or any question about our product,please contact [email protected].
Description
Multiple Connectors Attached3.0x1.0mm, 2.5x0.7mm, 4.8x1.7mm, 3.5x1.35mm, 5.5x2.5mm, 5.5x2.1mm, 4.0x1.7mm, Micro USB
Polarity Center Positive Design
This adapter Polarity designed with Center Positive (+) and could not be reversed. There are some devices require the opposite Polarity. We hope you can check this carfully before ordering
Specifications
Input:110-240V AC
Output:5v, 2a max
4. Goaycer 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Power Adapter Charger with 8 Selectable Adapter, Muti Voltage Switching Power Supply for Household Electronics and LED Strip 1A 2A (2000mA Max)
Feature
Goaycer Universal AC to DC Adapter : AC Input:100-240V 0.25A 50/60Hz, DC Output:3V 4.5V 5V 6V 7.5V 9V 12V. Advanced secure technique, with full PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature.Goaycer Multi-function Adapter: Save your space and can replace a lot adapters.Fitting for lots of compatible small household electronics,such as pedals, kids toys, wireless receivers, printers, game consoles, Security Product, Routers, Digital Product, printers, LED Strip Lights, electronic gizmos, rowing machine, GPS, USB Charging Camera, Speakers,3V to 12V Small Home Electronics,etc...
Polarity is Irreversible: All the DC Plug for this DC adapter is Center Positive:inner Positive(+), outer Negative(-).The DC power adapter is not compatible all devices. Some device requires inner Negative(-) and outer positive(+) (totally opposite), please check carefully before buying.
[Choose Correct Voltage before Powering] Small household appliances usually don't have circuit protection, if with the wrong voltage, may damage your device. It is important to choose the right voltage before powering your device. If your device use Alkaline battery AA or AAA , then each piece is 1.5V, 2 piece choose 3V, 3 piece choose 4.5V, 4 piece choose 6V, etc
The Power Adapter output current: Max 2A/2000mA --- it means that it can supply with all amperage which smaller than 2A. ------- such as 200mA, 300mA, 400mA, 500mA, 600mA, 750mA,800mA ,900mA,1000mA,1200mA ,1500mA 1800mA 2Aall is available , For example If your device drawing the current only needs 1.8A then only 1.8A will be supplied. However, if you needed more than 2A then you will get 2 Amp also.
Description
Goaycer universal AC Power adapter with 12Month worry-free warranty and friendly customer service. Universal Adapter Input: AC 100V~240V 0.25A 50/60HzDC Adapter Output voltage: 3V/4.5V/5V/6V/7.5V/9V/12V
DC Output Current: Max 2A(2000mA)
Wire cable length:110 cm( 44inch)
The DC power supply rated max amperage 2A , means that it can supply with
all amperage which smaller than 1.2A. such as 0.2A, 0.3A, 0.4mA, 0.5A, 0.6A, 0.75A,1A,1.5A 1.8A 2A all is available ,
For example If your device drawing the current only needs 1.8A then only 1.8A will be supplied.
However, if you needed more than 2A then you will get 2A also.
Connector DC plug Size :
Tip1: 5.5x2.5mm
Tip2: 5.5x2.1mm
Tip3: 4.0x1.7mm
Tip4: 3.5x1.35mm
Tip5: 3.0*1.1mm
Tip6: 2.5*0.7mm
Tip7: Micro USB
Tip8: DC connector junk
[IMPORTANT] DC Plug Polarity: ---- inner Positive(+), outer Negative(-). The
Polarity is not compatible ALL Devices. Some musical device requires inner Negative and outer positive (totally opposite), please check carefully before buying.
If Any problems, please contact us in anytime.
Caution:
1,The dc power adapter NOT compatible with laptop or other high power equipment;
2,Polarity is irreversible. DC Plug Polarity: inner Positive(+), outer Negative(-).
3.Choose the right DC output voltage.
4,Choose the correct adapter tip and make sure that it's firmly attached to the dc input port of your device.
Package include:
1 x Universal AC DC Power Adapter
6 x DC Plugs
1 x Female Micro USB connetor
1 x Female connector junk.
1 x little key
5. Dericam 5V 2A DC Power Supply Adapter for IP/CCTV Security Camera, 5ft/1.5 Meter AC to DC Power Cord, Wall Charger, Output DC 5V 2000mA, Input AC 100V-240V/50 or 60Hz/0.4A Max, US Plug, Black
Feature
Important NotePlease confirm this DC jack's size is suitable for your device before purchase. There are many different sizes for DC 5V jack, and this product is 3.5x1.5mm(Out diameter is 3.5mm, the inner diameter is 1.35mm). The 3.5mm DC 5V jack is the small connector, not the big connector like the DC 12V jack. If you are not sure for the 3.5mm jack size, please refer to the jack of your earphone/headset for your mobile phone/walkman/MP3, it is exact 3.5mm.Output: DC 5V 2000mA. Input: AC 100-240V, 50/60Hz, 0.4A Max.
Cable Length: 5ft/1.5Meter.
Fit for Dericam P1/P2 series indoor home camera and most of other brand's indoor security camera with a 5V/2A power supply, like the camera of Amcrest/Foscam/FDT and so on.
Plug and Play, 12 Months warranty & Lifetime support, any issues of refund/replace/technical question, please email to [email protected].
Description
Specification1)Model: 5V 2A power adapter
2)Lead: 1.35 mm inner/ 3.5 mm outter
3)Color: Black
4)Weight: 90g
Include:
1) Power adapter x 1
6. UGREEN AC to DC Adapter 5V 2A Power Supply Adapter with 1.35mm x 3.5mm Connector Plug AC Charger for Led Strip, String Lights, Wireless Router, LCD, Hub, Switches, CCTV Cameras, Android TV Box
Feature
IMPORTANT NOTE The size of the plug is ID: 1.35 mm and OD: 3.5 mm. Please check if it fits in the power jack on your devices before your purchase. It doesn't work with common Android phones or tablets. 5V Power Supply Wall Charger: UGREEN AC-DC adapter is suitable for hubs, switches, Led Strip, String Lights, Wireless Router, LCD, CCTV Cameras with 1.35mm x 3.5mm DC Connector. Please kindly note: this product only works for devices with Center Positive Polarity.UL Certified Safe Power Adapter: This ac to dc adapter is UL certificated and ensures a sophisticated circuit design with over-heated,over-current,over-charging protection, charging will automatically stop when battery is full. Safe design and high quality material ensures the charger's temperature maintaining at a low level for security charging.
EMI Cores Makes Stable Charging : Built-in EMI cores filters and enables your device to work normally while charging without any fuss.
Faster Charging: The AC DC Charger is with 2000mA high current output for faster charging; It is also backwards compatible with 1000mA and 1500mA device. IMPORTANT NOTE Please do make sure your device rated voltage is within 4.75V-5.25V. Otherwise this adapter would not work and even got damaged; Do make sure your device needs smaller than 2A current. Rated current beyond 2A of your device would trigger the overcurrent protection of this adapter and cause no charging.
Longer Transfer Distance: The 5V power supply with 1.5M/5ft power cord and no loss current, makes long distance transfer free.
Description
Wide and Universal ApplicationUL Certified 5V 2A AC/DC Wall Power Supply works with most hubs, switches, Led Strip, String Lights, Wireless Router, LCD, CCTV Cameras with 1.35mm x 3.5mm dc connector.
Quite Safe Charging with UL Certification
This ac to dc adapter is UL certificated and ensures a sophisticated circuit design with over-heated,over-current,over-charging protection, charging will automatically stop when battery is full. Safe design and high quality material ensures the charger's temperature maintaining at a low level for security charging.
Free of EMI(Electro-Magnetic Interference)
Built-in EMI cores filters and enables your device to work normally while charging without any fuss.
Specification
1. Input: 100-240 V AC 50/60 Hz
2. Output: 5V, 2A(2000 mA)
3. Plug Spec: ID: 1.35 mm; OD: 3.5 mm
4. Cable Length: 1.5m/ 5ft
Important Notes
1. Please kindly note the DC Connector is 1.35mm x 3.5mm. Make sure your device comes with 1.35mm x 3.5mm DC port before purchasing.
2. This product only works for devices with Center Positive Polarity. It does not work for Center negative polarity devices.
3. Do make sure your device needs smaller than 2A current. Rated current beyond 2A of your device would cause no charging.
4. This adapter only offers output voltage at 5V +/- 5%, so please do make sure your device rated voltage is within 4.75V-5.25V.
Warm Tips
1. Please keep the charger away from children.
2. Neither manipulates directly with wet hands nor places it in a damp environment.
3. Before charging first connect device and then plug in the AC power plug; when finished, first unplug the power cord, then disconnect device.
4. Do not dismantle or repair the charger by yourself.
5. When the charger appears heat, smoke, burning smell or other abnormalities, unplug the power cord immediately and stop using.
7. Belker 24W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for Household Electronics Routers Speakers LCD CCTV Cameras Max. 2A 2000mA
Feature
Universal AC/DC Adapter - AC Input:100-240V 50/60Hz 0.6A, DC Output:3V/4.5V/5V/6V/7.5V/9V/12V-2.0A 2000mA Max.Versatile Adjustable adapter - Variable DC output voltages varying from 3V to 12V, easy switch between volts via the included little key. [Note: DC Plug Polarity: inner Positive(+), outer Negative(-), Polarity is Not reversible.]
All-in-One Adapter - This ac replacement power adapter offers 8 interchangeable tips, which makes it fits 95% of AC/DC home appliances, Such as 3V to 12V Household Electronics, Tablet, Scales, Routers, Speakers, LED Strip Lights, CCTV camera system, USB Charging Camera, USB powered devices and more.
Multiple protection - Advanced secure technique, with full PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature.
Customer Care+ - 12-month worry-free warranty, any quality problem, free for new.
Description
Belker 24W Multi Voltage AC DC Power Supply Adapter for 3v to 12v Small Household Electronics Devices (12W conpatible)Multifunctional universal AC DC adapter, ideal for charger replacement, upgrade and spare power needs. Product Features
Money saver, this adapter can largely save your space and the one can replace a lot chargers.
Adjustable variable multiple voltages power supply, lots of options, meet your various needs. Power Spec.
Worldwide Input: 100-240V 0.3A 50-60Hz
DC Output: regulated 3V 4.5V 5V 6V 7.5V 9V 12V 2000mA
Dc cord: 5 feet
Tips: 8 pcs adapter plugs Tips Spec.
5.5*2.5mm
5.0*2.1mm
4.8*1.7mm
4.0*1.7mm
3.5*1.35mm
3.0*1.1mm
2.5*0.7mm
Micro USB plug Important Note
DC polarity: inner Positive(+), outer Negative(-). It is NOT compatible with devices that require Central Negative (-) Polarity.
The wrong polarity would cause some damage to your device, you can check your device polarity information printed beside the power port.
This AC adapter doesn't work with devices Over 24W.
If the required voltage is not in the options, please choose the close voltage. For example, if you device needs 5.5V, you can choose 5V or 6V. Package Included
1 x 24W Universal ac adapter
1 x switch key
8 x DC adapter tips Work with
This universal power supply applies to all your android phone HDMI Converter Bluetooth headphone baby monitor Kids 4 wheeler wireless receivers printers chess set LED strip light base games consoles paper shredder DVD players speaker audiotape recorders and players electronic gizmos blood pressure monitor cellphone Webcam DVR Electrical toys Printers.
8. KNACRO AC Adapter DC 5V 2A 2000ma 10W Power Supply Adapter AC 100v-240v Transformers Interface 5.5x2.5mm Suitable for Routers switches control systems (5V 2A 10W)
Feature
Connector: 2.1/5.5mm PlugInput: AC100 ~ 240V, 50/60Hz, 2A max
Output: DC5V, 2000mA
Dimensions: 2.75"(L) x 1.125"(W)x 1.875" (H)
ABS plastic shell, high temperature wear. Interface Size: 5.5x2.5mm .
Description
Connector: 2.1/5.5mm PlugInput: AC100 ~ 240V, 50/60Hz, 2A max
Output: DC5V, 2000mA
Dimensions: 2.75"(L) x 1.125"(W)x 1.875" (H)
Package:
1 x 5V 2A power supply
If you have any question , please feel free to contact us.
Feedback:
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much!
Please note:
1> KNACRO is a registered trademark and the only authorized seller of KNACRO branded products.
2> KNACRO provide you various kinds of great products at the lowest possible prices, welcome to our store and get what you want !!!
3> KNACRO highly appriciate all customers' opinions to improve the selling ,also if anything you unsatisfied, pls contact our customer service department for probable best solution.
9. KNACRO AC Adapter DC 5V 2A 2000ma 10W Power Supply Adapter AC 100v-240v Transformers Interface 5.5x2.5mm Suitable for Routers switches control systems
Feature
Connector: 2.1/5.5mm PlugInput: AC100 ~ 240V, 50/60Hz, 2A max
Output: DC5V, 2000mA
Dimensions: 2.75"(L) x 1.125"(W)x 1.875" (H)
Description
Connector: 2.1/5.5mm PlugInput: AC100 ~ 240V, 50/60Hz, 2A max
Output: DC5V, 2000mA
Dimensions: 2.75"(L) x 1.125"(W)x 1.875" (H)
Package:
1 x 5V 2A power supply
If you have any question , please feel free to contact us.
Feedback:
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.Thank you very much!
Please note:
1> KNACRO is a registered trademark and the only authorized seller of KNACRO branded products.
2> KNACRO provide you various kinds of great products at the lowest possible prices, welcome to our store and get what you want !!!
3> KNACRO highly appriciate all customers' opinions to improve the selling ,also if anything you unsatisfied, pls contact our customer service department for probable best solution.
10. Power Adapter Supply DC 5V 2A/2000mA Output AC100 to 240V Input Wall Plug 5.5mm AC/DC Charger Power Supply Switching Adapter for Android TV Box
Feature
Input: AC100 - 240V~0.5A 50/60Hz.Output: DC 5V , 2.0A (2000 mA). NOT 12V. Please check for compatibility with your unit.
Barrel Size: 5.5mm outer diameter; 2.1mm inner diameter.
Cable Length: approx. 120cm/3.9ft
Compatible With: Plugs into any standard US outlet to charge or power devices; Works with many Bluetooth speakers, cameras, tablets, and all andriod boxes.
Description
AC/DC 100-240V 5.5x2.1mm 5V 2A (2000mAh) Wall Adapter Power SupplyItem: Power Adapter
Material: Plastic
Color: Black
Input: AC 100-240V; 0.3A; 50/60HZ
Output: DC 5V
Cable Length: approx. 120cm/3.9ft
Storage Condition: -40C- 60C
Working Environment : -10C- 40C
Package Includes: 1 * Power Adaptor
Tips:
1. Please keep the charger away from children.
2. Neither manipulates directly with wet hands nor places it in a damp environment.
3. Before charging first connect device and then plug in the AC power plug; when finished, first unplug the power cord, then disconnect device.
4. Do not dismantle or repair the charger by yourself.
5. Do not use the charger in flammable gas environment.
We offer 1 year warranty for you,if you have any problem,please contact our customers team without hesitation!
