10 best power supply with usb for 2020
All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best power supply with usb on the market. We then delved into these power supply with usb further and put together detailed reviews so that you can easily pick the best power supply with usb for your needs.
Best power supply with usb
1. Power Strip with 3 USB 3 Outlet, Desktop Charging Station 5 ft Extension Cord for Cruise Ship, Dorm Room Multi Plug Extender - Black
Feature
Multi Outlets USB Power Hub - This slim desktop charger features 3 USB charging ports, saving you from plugging multiple charging cube, now you can charge all your devices on tabletop - your laptop, lamp, mobile phone or tablet.Excellent Gift Ideas - Everybody needs an extra charger! Low profile design makes this usb outlet splitter an ideal present for all occasions including housewarmings, anniversaries, birthdays, engagements, weddings, Christmas gifts!
ON/OFF Switch - You can manually control USB and outlets of this tabletop power board, no need to plug and unplug the strip anymore. The small indicator light lets you know the power is active while does not cause bright light in the dark.
5 Feet Portable Extension Cord with USB - Get easy access to place that's hard to reach, this 1-to-3 outlet extender is perfect for some old hotels or dorm room with limited power outlets or usb charging ports. The 3-prong grounded plug ensures complete protection for this mini power strip.
Cruise Travel/Dorm Room Accessories - NO surge protection, it's definitely a must have cruise ship accessories and a convenient bedside/nightstand charging station for college dorm room. Compact and lightweight to fit into luggage and briefcases during your trip outside.
Description
Outlet Extender 1 to 3
Got only 1 outlet available? This small power strip has 3 outlets, offering ultimate convenience and protection for computer electronics, home entertainment systems and more.The multi-protection safety system ensures complete protection from electrical short circuit, overheat, overcharging, over current and etc.
USB Charging Hub
3 USB charging ports Integrated with intelligent charging technology that enables each port to detect and deliver ideal output up to 2.4A, the total USB output is up to 3A. You can charge yourcellphone, tablets, and other USB gadgets at the same time.
Cruise Ship Approved
As you may aware that surge protectors are NOT allowed on cruise, this power strip without surge protection can be ideal cruise accessories for your carnival cruise ship to extend outlets from cabin.
Convenient Switch Control
The switch control can completely shut off all electronics, saving energy when not in use. Itprovidesa great flexibility in areas where plugging and unplugging power cords would be a hassle.
Lies flat on surface and Stays Put
The power cable on this power bar is flexible enough to letitsettle in place on the desk, and the4rubber feet on the bottom keep from slippingand sliding.
Specification
Input Voltage: AC 100-250V 50/60HZ
USB Output: 5V/2.4A each port, 3A in total
Maximum Power: 1250W (125V 10A)
Item Dimension: 3.9*3.9*1.1 in
Item Weight: 9 oz
Power Cord Length: 5 feet
This power strip DOES NOT CONVERT THE VOLTAGE FROM 220V TO 110V.
2. CanaKit 5V 2.5A Raspberry Pi 3 B+ Power Supply/Adapter (UL Listed)
Feature
Tested with all versions of the Raspberry Pi including the Pi 2 and Pi 3UL Listed
5 Feet cord length
Micro USB plug
Output 5V DC 2.5A Regulated Input 100V to 240V AC
Description
2.5A is now a requirement for the Raspberry Pi 3. The CanaKit 2.5A Raspberry Pi power supply / adapter has been specially designed and tested for the new Raspberry Pi 3 and incorporates an inline noise filter for highest stability and reliable operation.This power supply differs from typical standard 5V USB power supplies in the market in that it can deliver a full 2.5A and still output a voltage well within the USB minimum voltage specifications. Standard 5V USB power supplies in the market have a high voltage drop when the full current is drawn from them which may cause the Raspberry Pi to reboot unexpectedly.
With this power supply, you can power the Raspberry Pi 3 at full load as well as up to 1.2A across the four USB ports. The power supply still has about 0.5A of output power to spare, so even at the maximum current supported by the Raspberry Pi 3, the power supply is not at its absolute maximum.
It is also ideal for use by anyone over-clocking the Raspberry Pi which causes higher power requirements that a lower power adapter may not be able to supply.
3. icv USB Wall Charger 5V 2A AC Power Adapter with US Plug for Phone, Tablet and Other Related USB Powered Devices Small and Lightweight Designed for Safety
Feature
SMALL AND COMPACT: This charger is both small and light. You can put it in your handbag without even noticing that youre carrying it. You can even put it straight into your jacket pocket. Despite the small size, it still has incredibly high quality electronics inside.COMPATIBLE WITH A WIDE RANGE OF USB DEVICES: You can use this charger with any devices that are powered by a 5V 2A USB charger. This includes popular iPhone iPad Samsung devices such as the iPhone 7, 6 plus, 5, 5S, 4S,4 and Samsung Galaxy S6, S5, S4, S3, S2, the Si9003, the S5820, the N7100, the Note3 and the Note4
INTEGRATED SAFETY FEATURES: This charger includes a built-in microchip that is specifically designed to prevent overheating, over current, over voltage and short circuit problems. It detects problems early, and automatically shuts down charging to prevent fire or damage to your equipment.
DURABLE AND MADE TO LAST: Despite being incredibly lightweight and portable, this charger is built to last. Its solid and durable.
24 MONTH WARRANTY: We stand behind the quality of our products. If you have any problems with this charger in the first two years of use, then well be more than happy to replace it or give you a refund if you wish.
4. UL Certified USB Wall Charger Power Supply 5v 1A (1000mA) Universal Portable Travel Power Adapter Plug Block High Speed for iPhone iPad iPad Samsung HTC LG iPod Nokia Travel Office Home Use
Feature
USB WALL CHARGER - UL Listed Number: E178074, UL Listed Power Adapter. US STANDARD : Level VI energy efficiency meeting Department of Energy (DOE) and California Energy Commission (CEC) regulatory requirements.IPHONE USB WALL CHARGER - HomeSpot one-port USB wall charger charges your MP3 Players, Digital Cameras, USB-enabled Tablet Devices. Such as iPhone 8/ 8plus/iPhone X ,iPhone 7/7 plus, iPhone 6s/6splus, iPhone 6/6 plus 5S 5 4S,Samsung Galaxy S8 S7 S6 S5 S4 S3 and More Mobile Phones.
PREMIUM PERFORMANCE : Input - AC 100-240V, Output:DC 5V / 1A. Provides fast charging speed for your cell phone to save more time. (Does not support Qualcomm Quick Charge).
RELIABILITY : Charger with IC chip inside is designed to identify fully charging with safety usage,Protection against over charging,over currents, and over heating,Charging stops when battery is full.
COMPATIBILITY : Compatible with most tables, cell phone and other usb supported devices, such as iPhone 7 plus 6S Plus 6 Plus SE 5 5C 5S 4S 4, iPad Pro Air 2 Mini 2 3 4 5, iPod touch, Samsung Galaxy S7 S7 edge S6 edge plus S5 S4 S3 S2 Note 5 4 3 2, Samsung tablets, Nexus 6P 5X, Oneplus 7, HTC, LG, MP3 players, smartphones, e-book readers, kindle, Bluetooth speaker, and more
5. APC UPS Battery Backup and Surge Protector, 600VA Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
Feature
600VA / 330W Backup Battery power supply7 Outlets (NEMA 5-15R): 5 UPS Battery Backup with Surge Protection Outlets, and 2 Surge Protector Only Outlets
One USB Charger Port (1.5A) for cell phones and other portable electronics
5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), wall-mountable, plus FREE Windows PC power-management software (Mac OS uses native "Energy Saver" Settings)
3-5 Year Battery Life. APC UPS replacement battery sold separately (part # APCRBC154)
Backed by APC's 3-YEAR warranty, plus a $75,000 connected-equipment policy
6. Wall Charger Abosi 3 Pack 5V 1A UL Certified Universal Power Adapter USB 1 Port Home Wall Charger Plug Compatible with iPhone Samsung and More Device UL Listed
Feature
Buy UL certified charger, much more Safe, compatible All Device iPhone, iPad, iPod, Tablet, Samsung Galaxy, HTC, LG, Huawei, Sony, Nokia, Bluetooth speaker, headsets, digital cameras, PDAs, PSP, GPS, Xbox, power banks and more USB Device.Safe durable and portable design rugged outer shell, not easy to break. Small in size, light in weight, compact and easily portable, no matter where, it is perfect
Security assurance Approved for UL-FCC-CE certification, UL listed E326703, charger with IC Chip inside is designed to identify fully charging with safety usage, protection against over charging, over currents, and over heating, charging stops when battery is full
Travel with global voltage compatibility (100V-240V), compact portable design, you can charge wherever you want
What you get 3-pack USB wall charger, 30 day money back, 12 months. Reliable and customer service
7. DC Power Supply Variable 30V 10A, 4-Digital LED Display, Precision Adjustable Switching Regulated Multifunctional Power Supply Digital with USB Interface, Disply with Output Power Lab Grade
Feature
High Precision, Wide RangeLONGWEI DC power supply is a professional power supply regulation device that designed with crystal clear, backlit 4-digit LED display of voltage, current, and power. Precise accuracy: 00.01V and 00.01A. You can easily tune it within 0-30V and 0-10A. Very durable and easy to observe even in low light conditions.5V/2A USB interface& Auto Power CalculationWhat does the USB do? Please don't worry about run out of power now, you can charge your phone, repair phones and more through the 5V/2A USB interface. The hot selling point is that this power supply can calculate output voltage and current into power intelligently and displays the value on its large screen accurately. 110V / 220V input voltage can be switched and can be used worldwide.
High Quality with Essential SafetySafety is our priority. Grounding wire, The power supply takes the function of limited flow protection, overpower protection, over temperature protection, voltage overload protection. greatly improving its working efficiency and lifespan!
Excellent Heat DissipationEquipped with a big fan controlled by intelligent temperature control sensor and multiple heat radiation grooves on both sides, Intelligent fan offers excellent heat dissipation effect, which reduces the noise and prolongs the life of product effectively.
Various ApplicationThis one weighs less than 3kgs and measures only 11.2 x 5 x 5.7 inches, Applies for laboratory, school, home, electronic repair DIY, aging test and other requirements thanks to complete test probes and output cable with alligator clips.
8. Programmable DC Power Supply (0-30 V 0-5 A) HM305P Variable Switching Digital Power Supply with PC Software and USB Interface
Feature
(1) List Programmable Sequence Output / Timing Loop Output Function: In the list mode, setting the 6 sets of voltages, currents, and 1-9999 seconds of M1-M6 in advance, the parameters and time can be set according to your demands. The M1-M6 cycle output is more conducive to long-term test actions. If connected to a computer, it will not be limited to the 6-group parameters of M1-M6. You can set up to 999 sets of data at will.(2) Rear USB Host Computer Software is compatible with WINXP, WIN7, WIN10 system. The voltage and current can be pre-set (without load), 6 groups of parameters, fast storage, convenient to call at any time. Powerful function to meet all your DC power supply The performance requirements make your lab a more performance monster.
(3) Over-voltage, over-current, over-power, over-heat, short-circuit, five powerful protection function; long-term full load, short-circuit fire, low arc noise, low ripple; simultaneous display of voltage, current and power; The keyboard can be locked to prevent misoperation.
(4) High-quality pure copper toroidal transformer, intelligent temperature-controlled fan, unique solar heat dissipation function.Universal power supply, digital control power supply, programmable power supply, timing output power supply, 4 in 1.
(5) Please Note:To download USB control software the link below:http://s000.tinyupload.com/?file_id=82055203883478432336
9. CanaKit Raspberry Pi 4 Power Supply (USB-C)
Feature
3.5A USB-C power supply specially designed and tested for the Raspberry Pi 4Includes noise filter for added stability
18 AWG Cable
UL Listed
5ft Cable Length
10. DC Bench Power Supply, 30V/10A Dr.meter Variable 4-Digital LED Display Power Supply, Multifunctional and Switching DC Regulated Power Supply with USB Interface, Alligator Leads for Laboratory
Feature
High Precision, Wide RangeThe DC power supply is a professional power regulation device that designed with crystal clear, backlit 4-digit LED display of voltage, current, and power. Precise accuracy: 00.01V and 0.001A. You can easily tune it within 0-30V and 0-10A.5V/2A Output & Auto Power CalculationRun out of power? Now you can charge your phone, repair phones and more through the 5V/2A USB interface. Moreover, this device intelligently calculates output voltage and current into power and displays the value on its large screen.
Excellent Heat DissipationEquipped with a big fan controlled by intelligent temperature control sensor and multiple heat radiation grooves on both sides, Dr.meter 30V/10A power supply can quickly disperse heat during operation, greatly improving its working efficiency and lifespan!
Safe and Reliable to UseSafety is our priority. You can not expect more for safe, productive work since the power supply comes with grounding terminal and multiple protection of over current, over heat, and over voltage.
User-FriendlyFrustrated by bulky devices? This one weighs less than 2kg and measures only 285 x 128 x 145mm, perfect to be taken for laboratory, electronic, communication equipment maintenance, products line, scientific research, teaching units and other requirements thanks to complete test probes and output cable with alligator clips.
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