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Top 10 Best portable charger for computer Reviews

Top 10 Best portable charger for computer Reviews

Top 10 Rated portable charger for computer in 2021 Comparison Table

SaleBestseller No. 1
88.8Wh|65Watts Portable Laptop Charger with AC Outlet, A Super Travel Portable Battery Pack & Power Bank for HP, Notebooks, MacBook, Laptops
  • Remarkably Compact & Power: One of the smallest and lightest 24000mAh 88.8Wh portable power bank with 110V/65W AC outlet, a great solution to AC power supply. Provides enough power to most of your devices such as smartphone, tablet, and laptop. It’s perfect for your travel and business trip.
  • High-Speed Charging: Recharges itself less in 4 hours with a high-speed DC15V/2A (30W) input. you can monitor the battery level with OLED display any time. The car charger accessories can make SinKeu recharge in your car.
  • Universal Charger: Our product includes QC3.0 9v/2A and 5V/3A two USB outputs, one 110V AC outlet, one DC 9~12.6V/10A (Max) output, which means this charger can power your multiple devices at once. It can charge your iPhone and Galaxy up to 8 times, or 2 times for your 12'' Macbook.
  • Certified Safe: UL safety certified battery pack, CE, FCC, and RoHS approved. SinKeu’s Multi-Protect safety system ensures complete protection for you and your devices.
  • What You Get: 1× SinKeu 24000mAh AC portable charger, 1× DC15V/2A (30W) input charger, 1× Cigarette lighter, 1× Car charge, 1×User Manual. 30-day free return and 7 x 24 friendly customer service.
Bestseller No. 2
HALO Bolt 58830 mWh Portable Phone Laptop Charger Car Jump Starter with AC Outlet and Car Charger - Blue Graphite
  • Phone, Tablet, and USB Power Bank - Never run out of battery! Two USB 2.4V charging outputs means this iPhone, Samsung Galaxy, or iPad Portable Charger powers multiple devices at once. Comes with Car Charger so you can keep your Bolt powered while you’re in your car.
  • Universal Laptop and Phone Charger - Keep your Mac, PC, phone or tablet charged when traveling or use as a backup during a storm. 120V AC wall outlet powers your laptop on the go. Enough charge for 7.9 hours of battery life for a 13.3” Macbook Pro, 8.6 hours of iPad Air surfing, 19.9 hours on an iPad Mini, or 62.7 hours of talk time on an iPhone 7. See picture chart for details.
  • Portable Jump Starter - Battery trouble isn’t an issue when your universal power bank includes enough power to jump start your car, boat, motorcycle or lawn mower, jumper cables included. Perfect for drivers who don’t want to wait on the side of the road for a tow truck.
  • Stylish and Safe - Every portable charger has a fashion forward design, bringing safety back. Choose from Paisley, Floral, Graphite, Chevron, and Camouflage patterns plus more. Everyone picks their flavor with this compact unit.
  • All In One Car Emergency Kit - LED flood light, battery jump starter, jumper cables, AC wall charger, carrying pouch and 2x USB phone charger all in one package. Know your teen driver or college student is safe.
Bestseller No. 3
Portable Laptop Charger, 31200 mAh High Capacity USB C Power Bank with 100W AC Outlet, Fast Charging External Battery Pack Compatible with MacBook, iPhone, Samsung, HP, Dell, Lenovo and More
  • 【Large Capacity & Multiple Compatibility】- 31200mAh/116Wh(100W Max.) portable charger can provides enough juice to power 12" MacBook for 1.8 times, an iPad Mini 4 for 4 times, an iPhone X for 8 times, or a Galaxy S9 for 5 times. This AC power bank compatible with a wide variety of laptops, phones, cameras, fans, and other electronic gadgets appliances. It's perfect for your travel and business trip.
  • 【Three Output & Fast Charging】- This portable power bank is equipped with 100W AC output, 17W USB output, and 18W Type-C output, which can charge the equipment you need and quickly charge multiple things at one time. Awesome for working outside or anywhere you don’t have power.
  • 【Intelligent Safety Protection】- This USB C portable charger is a built-in smart cooling system and a charging indicator, multiple protection procedures to avoid short circuit, over-current, over-discharge, and over-charge of your equipment, balance the working temperature, safe and not hot.
  • 【Emergency Battery Backup for Outdoors】- This portable battery pack size: 2.7 x 2.7 x 8.3 inches, weight: 2.1lb. You can easily put it in your briefcase, backpack, or carrying bag. Keep your laptops, phones, fans, LED lights, cameras powered when you're on the go. The external battery power bank built-in a small flashlight, it is perfect for a dark night in times of emergency.
  • 【What You Get】- EWEMOSI Laptop power bank x 1; Portable case x 1; Type-C charging cable x 1; Micro USB charging cable x 1; User manual x 1. If you have any question, please feel free contact us.
SaleBestseller No. 4
Baseus Power Bank, 65W 20,000mAh Laptop Portable Charger, USB C Fast Charging 4-Port PD Battery Pack for MacBook Dell XPS IPad iPhone 13/12 Samsung Galaxy Switch
  • 【65W High Power】Substantial 65W PD output means it can charge your MacBook Pro perfectly, just as good as the original charger
  • 【Colossal Capacity】A 20000mAh battery bank to power your iPhone 11 Pro Max from 0% to full 2. 6 times, Galaxy S10 3. 4 times and MacBook Pro 14'' 1. 4 times
  • 【Simultaneous 3-Device Charge 】Equipped with one 65W PD port and two 30W QC port to ensure you can charge your laptop and phone at top speeds simultaneously. Please note that simultaneous charging may decrease charging speed
  • 【60W Recharge 】Achieve peak performance with a strapping 65W PD charging adapter – fully recharge the power bank in 2 hours, 3X faster than 20W input power bank(Charger Not Included)
  • 【Ingenious Design】The 3-mode digital LED display screen shows the exact percentage of the remain battery, voltage and current. Packed with advanced chip guards to protect against damage caused by overcurrent, and the aluminum alloy housing helps dissipate heat during the charging process
Bestseller No. 5
AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook
  • Safe and Reliable: With FCC, CE and RoHS certifications, multiple protection technologies can keep the power bank from over-charging, over-voltage, over-current and short circuit. When electronic devices surpass AC power limit, it will automatically turn into the protection mode to ensure Ultra-Safety performance.
  • Huge 31200mAh Capacity: The battery provides enough juice to power 12" MacBook for 1.8 times, an iPad Mini 4 for 4 times, an iPhone X for 8 times. The AC power bank is able to charge laptops, phones, cameras, fans, and other electronic gadgets and appliances.
  • Portable Power Source: Featured with 1 x AC outlet (max 100W), 1 x USB output (5V/2A), 1 x Type-C output & input (5V/3A). Multiple charging ports meet the needs of various devices. Portable size fits perfectly in backpack or suitcase, easy to carry for business trip or traveling.
  • Emergency LED Flashlight: Built-in flashlight to light your life, perfect for a dark night in times of emergency. Press the power button for 2 times to turn on/off the light.
  • What You Get: Sikon Laptop power bank x 1; Portable case x 1; Type-C charging cable x 1; Micro USB charging cable x 1; User manual x 1, If you have any question, please feel free contact us.
SaleBestseller No. 6
200Watt Portable Power Bank with AC Outlet for Camping 42000mAh Power Supply for CPAP, 2 AC Ports, 4 USB Ports, 2 DC Ports…
  • 【PORTABLE AND MULTI-FUNCTIONAL】:2 x 120V AC power socket(pure sine wave,total max 200W in total, please check the power consumption of your devices before use) / 4 x USB port / 1 Emergency capable of powering lamps,phones,laptops,TVs,printers,fans,car pumps,toast maker,coffee machine and even mini fridges, all the power is less than 200 Watts, and the heating products should be less than 100W.
  • 【FAST CHARGING 15V/2A DC INPUT】:Recharge the power bank faster than ever with the 15V/2A DC input, only need 6-7 hours to get fully recharged and conveniently monitor the battery level via the 4 built-in LED indicators.
  • 【PURE SINE WAVE AC OUTPUT】:Better than modified sine wave, cleaner current in your hands; it prevents crashes in computers, reduces noises in fans, TV and other devices and it is compatible with more equipment.
  • 【HIGH CAPACITY WITH SUPER SMALL SIZE】: 4,2000mAh Grade A lithium polymer battery,with only 3.0 lbs net weight(4 lbs gross weight which including all the accessories) and size of 7.87x1.81x5.71in. Ideal power supply for camping or emergency backup.
  • 【QUALITY and WARRANTY】:Contains the highest quality available lithium-ion battery cells.CE FCC ROHS UL MSDS UN38.3, and factory ISO9001 approved. OCP/OVP/Short Circuit Protection/ Auto Power Off Protection.100% Quality Control. We provide an 30-day free money back and friendly customer service.
Bestseller No. 7
Portable Laptop Charger USB-C Power Bank with AC Outlet 100W 145Wh 40200mAh 45W PD External Battery Pack Emergency Backup Power Supply for Laptop MacBook Pro iPad iPhone Galaxy (Charger Not Included)
  • 【All-in-1 Portable Battery】Upgraded portable charger is equipped with 100W AC port, Type-C PD 45W port and two 5V/4,2A USB-A ports supporting 4 outputs simultaneously. You can share power with your families/friends during a temporary power outage or road trip.
  • 【LG Lithium-ion Superior Quality】Constructed with LG Lithium-ion Polymer Battery Cells&Built-in 6 Security Protections to Ensure Safety Use and 1000+ Long Recharge Cycles. We Offer Customers a 12 Months Hassle-free 100% Satisfaction & Replacement Warranty.
  • 【Super Huge Capacity】Portable battery for optimal use with laptop. 40200mAh/145Wh/100W mobile supply, powerful enough to charge MacBook Pro 13 over 2 times, or charge iPhone 11 10 times. It can meet your needs during outdoor traveling, camping, sporting, and other activities with a compact size of 7.4*4.7*1.7in and a weight of 2lbs.
  • 【Safe and Reliable】Certified by UL, built-in smart IC intelligently identifies and powers your gadget with under-voltage and over-voltage protection, short circuit protection, over-current Protection, AC outlet short circuit protection, AC Out over-current protection, over-temperature protection keep you safe when you on your trip.
  • 【Compatibility】It is suitable for many devices, such as the laptops, MacBook Pro 13''/15'' /Air/ DELL XPS 13/15/Huawei MateBook X /X Pro/ Samsung Notebook9/ Xiaomi Air; Phones such as iPhone 12 /12 Pro Max / 12 Mini / Samsung Galaxy/Huawei /LG; Tablets such as iPad Pro 12.9’’/10.5’’/11’’
Bestseller No. 8
MAXOAK Laptop Power Bank 185Wh/50000mAh(Max.130W) Portable Laptop Charger External Battery Pack for Laptop Smartphones Notebook Tablet
  • Superior Quality&SAFETY Guaranteed: Conform to UL1642 and UL2056 Standards. Constructed with Lithium-ion Polymer Battery Cells&Built-in 6 Security Protections to Ensure Safety Use and 1000+ Long Recharge Cycles. We Offer Customers a 12 Months Hassle-free 100% Satisfaction & Replacement Warranty.
  • Long-lasting DC Power Bank for Laptops:Ultra High Capacity 50000mAh(3.7V)/185Wh(130W Max.).Compatible With a Wide Variety of Laptops(Max.130W)- Dell HP Lenovo Surface pro 2/3/4(DC12V) Sony Samsung Acer Toshiba IBM NEC.We Include 14 DC Connector for Various Laptops. Once Fully Charged, K2 Portable Battery Pack Can Charge Laptops(65W) About 2.5 Times and Smartphone About 11-18Times without Using your Laptops/Phones While Charging,It is Much Power Saving than AC Outlet Power Bank.
  • DC20V/DC12V/USB5V Outputs:All-IN-1 FAST CHARGE Battery Pack.It Features with 1*DC20V/5A for Laptops(18.5V~20.5V), 1*DC12V/2.5A for Cameras,Routers,LED lights, 2*USB 5V/2.1A and 2*USB 5V/1A For Smart Phones, iPad, Tablet &Other USB-Charged Devices. You Can Charge Several Devices Simultaneously to Save You Much Time. Ultra Energy Saving & Fast Charging Speed with DC input:16.8V/2.5A, OUR K2 Battery Pack Can Be Recharged in Just 6-8 Hours.
  • Emergency Battery Backup for Outdoors. Size 8.1" x 5.3" x 1.3" And Weight 2.77lb.You Can Easily Put This Portable Charger in Your Briefcase ,Backpack Or the Carrying Bag. Keep your laptops, Phones, Fans,LED Lights, Nintendo Switch, Speakers, Cameras Powered During Road Trip, Hunting,Camping, Fishing,etc.
  • WHAT YOU CAN GET: 1 x Laptop power bank(K2),1 x AC Adapter, 1 x DC cable, 14 x DC connector for Laptops, 1 x Multifunction bag, 1 x Manual.
SaleBestseller No. 9
AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook, Black
  • Safe and Reliable: With FCC, CE and RoHS certifications, multiple protection technologies can keep the power bank from over-charging, over-voltage, over-current and short circuit. When electronic devices surpass AC power limit, it will automatically turn into the protection mode to ensure Ultra-Safety performance.
  • Huge 31200mAh Capacity: The battery provides enough juice to power 12" MacBook for 1.8 times, an iPad Mini 4 for 4 times, an iPhone X for 8 times. The AC power bank is able to charge laptops, phones, cameras, fans, and other electronic gadgets and appliances.
  • Portable Power Source: Featured with 1 x AC outlet (max 100W), 1 x USB output (5V/2A), 1 x Type-C output & input (5V/3A). Multiple charging ports meet the needs of various devices. Portable size fits perfectly in backpack or suitcase, easy to carry for business trip or traveling.
  • Emergency LED Flashlight: Built-in flashlight to light your life, perfect for a dark night in times of emergency. Press the power button for 2 times to turn on/off the light.
  • What You Get: Sikon Laptop power bank x 1; Portable case x 1; Type-C charging cable x 1; Micro USB charging cable x 1; User manual x 1, If you have any question, please feel free contact us.
SaleBestseller No. 10
Laptop Power Bank,65W Portable Charger for Laptop, 20000mAh Power Bank, VEEKTOMX Fast Charging 3 Outputs Battery Pack for MacBook Pro/Dell XPS/iPhone/iPad/Samsung
  • 🔋65W Power Delivery Fast Charger: 65W USB-C Port Provides Enough Power to Charge a Laptop at Full Speed, this USB C Portable Charger Can Charge your MacBook Pro/Air Perfectly, Power up from 0% to 50% in just 1 hours
  • 🔋20000mAh Laptop Charger: 20000mAh external battery capacity provide 1 week of worry-free power, can charges your MacBook Pro 1.1 times, iPad air 1.4 times, iPhone x 4.5 times, Switch 2.8 times, Samsung S9 4.2 times
  • 🔋Charging 3 Devices Simultaneously: With a 65W USB-C port and two 18W USB ports, can delivers powerful charging to up to 3 devices at the same time. Note: Both USB ports share a total output of 18W.
  • 🔋Fast Recharging: USB-C supports 45W PD fast recharging. Recharge from 0% to full capacity in 2 hrs via 45W USB PD power adapter, 5.5 hrs via 18W PD/QC 3.0 power adapters, or 11 hrs via standard 5V-2A power adapter
  • 🔋Exclusive Technology, built-in safeguards protect your devices against excessive current, overheating, and overcharging. Multi Protect safety system ensures complete protection for you and your devices.
Are you looking for top 10 best portable charger for computer for the budget in 2021? After evaluating and analyzing in detail more than 49,252 customer satisfaction about top 10 best portable charger for computer in 2021, we have come up with the top 10 rated products you may be interested in. We have ranked the best brands from Artificial Intelligent and Big Data, as you see below:

Our Best Choice: Portable Charger Dr. Prepare Laptop Power Bank with 85W AC Outlet, 83Wh/22500mAh, 45W PD USB C, 10W Wireless Charging for Laptop MacBook iPad Pro Phones Tablets(45W USB C Charger Included)


Our rating:4.8 out of 5 stars (4.8 / 5)





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Product Description

Dr. prepare offers premium-quality products and professional services to customers worldwide.

Ultra-Slim Size, Uncompromised Power

Take Dr. Prepare 83Wh Portable AC Power Bank along in your next trip. Sleek to touch and compact for carrying, this high-capacity ac power bank can deliver 85W Max. output to your MacBook, laptops, Nintendo Switch, GoPro, TVs, fans.

With a two-way 45W power delivery (PD) port, speedy charging and recharging are made easier than ever.

83Wh / 22500mAh Enormous Capacity

85W Max. AC Outlet

120W Max. DC Output

45W Input&Output PD (PD adapter included)

Wireless Charging for your phone

Your Exclusive AC Outlet (85W)

Featuring a 3-prong AC outlet, this portable ac power bank can power up TVs, portable projectors, and other home appliances below 85W. Keep up with the latest trends, even if you are off the grid.

Note: the power bank does not deliver AC output when getting recharged. Pass-through charging only works with the DC and two USB ports.

Note: the AC output is 85W. Please inspect your devices, find labels that indicate voltage and current of your devices, and ensure compatibility before purchase.

45W Power Delivery Input & Output

Welcome to the new era of speedy charging. Backed up by the two-way power delivery (PD) technology, this ac power bank allows for high-speed recharging and charging via the same 45W PD port. Now you can spend less time waiting and keeping the great show on and on and on.

Note: please use a 45W (or above) PD charger with this AC power bank for speedy charging.

Efficient DC Output (120W Max.)

Condensed with high power in such a compact size, this portable outlet boasts up to 120W off-grid power for mini coolers, camping lanterns, mini fans, and other compatible DC devices.

Note: the maximum DC output is DC 9V-12.6V/10A. Please inspect your devices, find labels that indicate voltage and current of your devices, and ensure compatibility before purchase.

Ready for Travel (TSA-Approved)

Since the maximum capacity allowed on board by TSA is 100Wh, this compact 83Wh portable ac power bank is good to bring on your next flight.

Emergency Flashlight

As night falls in the wilderness or an unexpected power outage strikes, a built-in LED light helps to illuminate surroundings around you in time. There are three lighting modes available: Solid, Blink, and SOS.

Package includes (with PD adapter)

1 x 83Wh Portable AC Power Bank

1 x 45W PD Adapter

1 x Storage Bag

1 x USB-C Cable

1 x User Manual

【85W Powerful AC Outlet】AC outlet reaches up to 85W to fully charge your MacBook, laptops, Nintendo Switch, GoPro, TVs, fans, and other small home appliances(Do Not Support MacBook Pro 15”16”). Meanwhile, the DC port, dual USB-A ports, and 10W wireless charging supply versatile power to keep devices on when you are on the go or experiencing unexpected power cuts.
【45W Two-Way PD Port】The two-way 45W USB-C PD port and the included PD wall charger combine to boost compatible USB-C devices like Macbooks at unparalleled speed and restore the power of your battery pack within 2.5 hours.
【Safety Ensured】The integrated smart battery management system (BMS) provides short-circuit, overload, and other safety features to protect you and your devices. Besides, an intuitive LED display allows you to keep track of the real-time battery level.
【Package Includes】The kit comes with 1 x 83Wh portable ac power bank, 1 x 45W PD wall charger, 1 x USB-C cable, 1 x storage bag, and 1 x user manual. Compatible with many devices, such as laptops( Adapter Under 85W, PD Under 45W ), MacBook / MacBook Air/ MacBook Pro 13” Via AC Output / DELL XPS 13/15/Huawei MateBook X /X Pro/ MateBook13 / Samsung Notebook9/ Xiaomi Air; Phones such as iPhone/Samsung Galaxy/Huawei /LG; Tablets such as iPad Pro 12.9” / iPad Pro 10.5” / iPad Pro 11”

About Paul S. Brunet

Known as the "Tech Lover", Paul is an expert of current and trending technology. Here at TinyGrab, he makes "tech" easy to understand for the average person.

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