Top 10 Back Up Power Supply for Computer – Cell Phone Portable Power Banks

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1. Renogy

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High Capacity Large Camping Power Bank with USB-C DC Wireless Charging & Flashlight, Renogy 72000mAh 266Wh 12v Power Bank with 60W PD, CPAP Battery Backup Power Supply, CPAP Battery for Camping

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Renogy #ad - Cigarette lighter port is ready to boost most cpap machines on the market with a CPAP adapter PURCHASED SEPARATELY, Resmed Airsense/Aircurve 10, including Philips Dreamstation, and Resmed S9. Off-grid power for cpapthe high-performing dc 12v/5a 150w max. Please turn off the heater & the humidifier for extended runtime.

2021 new 60w pd versionthis well-rececived large power bank is now back with 2 high-speed usb-c pd ports to refresh your portable charging experience. Faster rechargingrecharge the battery pack at full-speed via a solar panel with the two-way DC port in 3-4 hours, and the two-way USB-C 1 port in 5-6 hours. Note: not tsa-approved, not allowed on a plane. Does not support wireless earbuds, smartwatches, and other low-power devices. Massive capacitypacked with a enormous capacity of 72000mah/266wh as well as battery management system, this portable charger can pump out enough power to multiple devices simultaneously and securely at a high power conversion rate up to 90%.

Usb-c 1 port can transfer up to 60w power to your laptop while USB-C 2 port can keep your phones charged at a maximum speed of Max. 10w wireless chargingalign your smartphone to the charging pad to get rid of cords jumbled in your bag. The smart indicator allows you to keep taps on real-time charging status effortlessly. Please note that the usb-c 1 port and the DC port CANNOT be used at the same time.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.73 Inches
Length8.98 Inches
Weight2.79 Pounds
Width4.92 Inches
Part NumberRC-P72000-01
ModelGP10
Warranty12-month

2. powkey

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200Watt Portable Power Bank with AC Outlet, Powkey 42000mAh Rechargeable Backup Lithium Battery, 110V Pure Sine Wave AC Outlet for Outdoor RV Trip Travel Home Office Emergency

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powkey #ad - 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. Portable and multi-functional:2 x 110v ac power socketpure sine wave, toast maker, printers, please check the power consumption of your devices before use / 4 x USB port / 1x DC port.

Ideal power supply for camping or emergency backup. Ocp/ovp/short circuit Protection/ Auto Power Off Protection. 100% quality Control. Pure sine wave ac output:better than modified sine wave, reduces noises in fans, cleaner current in your hands; it prevents crashes in computers, TV and other devices and it is compatible with more equipment. We provide an 30-day free money back and friendly customer service.

High capacity with super small size: 4, 2000mah grade a lithium polymer battery, with only 3. 0 lbs net weight4 lbs gross weight which including all the accessories and size of 7. 87x1. 81x5. 71in. We cannot guarantee for any heating products and so as the reclining furnitures, because the instant power may be much higher than the rated power when they are working, it may be far exceeding the 200 watts that our power station can power.
Brandpowkey #ad
ManufacturerHKSY #ad
Height5.71 Inches
Length7.87 Inches
Weight3.3 Pounds
Width1.81 Inches
Part Number4328422536
Model4328422536
Warranty11

3. Omnicharge

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Omni 20+ 20000mah Laptop Power Bank | AC/DC/USB-C/Wireless Battery Backup for Laptops:MacBook Pro/iPad Pro/Dell/Surface | Cameras:Canon/Nikon/DSLR/DJI Drones | Smart Devices:iPhone/Samsung

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Omnicharge #ad - Accessoriesthe omni 20+ includes a usb charging cable and a usb-c charging cable. Power hub for all your smart devicesfrom laptops to cameras, drones, and smartphones, Omnicharge can keep all your devices charged up.

Extensive featuresall-in-one power solution with high powered AC, QC 3. 0 usb-a, usb-c pd for laptops, wireless charging, Adjustable DC power, pass-through charging and solar charging. Compact and functional. Carry less, power morecarry one cable to charge your laptop using USB-C or DC output while charging your Qi-compatible smartphone wirelessly, leave your bulky chargers at home.

High powered, fast charging70wh 20000mah battery capacity. Charge safe and fast with high charging efficiency. Not included: fast charger and DC cables for DJI Drones, Surface, and other PC laptops sold separately. 100 watt ac and dc, 60 watt usb-c pd, powers most smart devices including MacBook Pro and Surface Pro.
BrandOmnicharge #ad
ManufacturerOmnicharge, Inc. #ad
Height1.1 Inches
Length5 Inches
Weight1.1 Pounds
Width4.8 Inches
Part NumberYYOJ
Warranty1 year limited warranty

4. SinKeu

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88.8Wh|65Watts Portable Laptop Charger with AC Outlet, Laptops, MacBook, A Super Travel Portable Battery Pack & Power Bank for HP, Notebooks

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SinKeu #ad - Provides enough power to most of your devices such as smartphone, tablet, and laptop. It’s perfect for your travel and business trip. What you get: 1× sinkeu 24000mah ac portable charger, 1× car charge, 1× cigarette lighter, 1× DC15V/2A 30W input charger, 1×User Manual.

You can monitor the battery level with OLED display any time. 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. High-speed charging: recharges itself less in 4 hours with a high-speed DC15V/2A 30W input.

Sinkeu’s multi-protect safety system ensures complete protection for you and your devices. 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. 30-day free return and 7 x 24 friendly customer service. The car charger accessories can make SinKeu recharge in your car. Certified safe: ul safety certified battery pack, FCC, CE, and RoHS approved.
BrandSinKeu #ad
ManufacturerHengke Energy(GuangDong) Co., Ltd #ad
Height1.78 Inches
Length6.8 Inches
Weight1.1 Pounds
Width3.8 Inches
Part NumberMKTBA
ModelHP500S

5. Yacikos

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Tablet and More Black, Portable Charger 26800mAh2020 Upgrade High CapacityPower Bank Ultra Compact External Battery Pack Backup with 4 LED Lights,Dual USB Ports High-Speed Charging for Cell Phones

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Yacikos #ad - Universal compatibilityour portable charger is suitable for a wide range of electronic devices which have USB port. Please use the included micro-USB cable, your original cable or a third-party certified one such as MFi. 4 blue led indicators show the power left as 25%-50%-75%-100%.

We will solve your problem in 24 hours. Safe and compatibility battery packwith built-in safeguards design, and overcharging, this power bank can auto identify and change the charging current depending on the different devices to protect your devices against excessive current, overheating, no security risks. Suitable for a business trip or other outdoor activities. Without extra worry about low phone battery, enjoy your devices entertainment anytime anywhere. 24-month warrantycustomer-centric after-sale support 24 months quality warranty and 100% money back guarantee.

If you are not satisfied with this charging case, please feel free to contact us. 26800mah upgrade high capacity26800mah power bank with huge capacity can charges most smartphones over 6 times or a tablet 2+ times. Note:high capacity so the products weight 320g. High-speed chargingdual usb battery pack combined with 5 v / 2. 1 a and 5 v / 1a output, simultaneous charging for 2 devices. Charges in just 14-15 hours with a 2.
BrandYacikos #ad
ManufacturerDongguan Haoxun Electronic Technology Co., Ltd #ad
Weight0.49 Pounds
Part NumberHX160Y1
ModelHX160Y1

6. Apowking

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Outdoor Camping RV Trip Adventure, 146Wh/39600mAh 110V/100W Laptop Charger Battery Backup, External Battery Pack Power Supply for Home Emergency Outage, Portable Power Bank with AC Outlet

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Apowking #ad - This portable power bank with AC outlet is also suitable for camping, 7*24 hrs prompt and friendly customer service. It also features built-in cooling vents to reject heat when recharging, providing you and your devices all-round protection. Portable laptop charger with multifunction outputsthis portable power bank feasures with 7 outlets.

What you getyou will receive 1x apowking 146wh portable power bank, 1x user manual, please feel free to contact us. Lightweight with led flashlightthe portable battery power bank is portable, easy to be carried wherever you go with a weight of 3. 3lb. The built-in dual led flashlights features three modes, light, compact and lightweight, strobe and SOS, which fits perfectly in backpack or suitcase, very useful and handy for a dark night in times of emergency both indoors and outdoors.2x ac outlet 110v/100w for tablet, drones, etc; 1x dC 12V output 9-12.

6v/10a max for car vacuum, lights, etc; USB1+USB2 5V/3. 1a, usb3+usbc quick charge 3. 0 5v/3a, laptop, gps, fan, mp3, car air fan, 9V/2A for your phones, iPad, camera, etc. The digital display shows the remaining energies when recharging and discharging, so you can never worry about sudden power failure to delay your activities. Three ways to rechargethis power bank can be recharged by 13-23v solar panel not included to become a solar generator, the AC output and DC output status, which is energy-saving.
BrandApowking #ad
ManufacturerApowking #ad
Weight3.3 Pounds

7. MAXOAK

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MAXOAK Laptop Power Bank 185Wh/50000mAhMax.130W Portable Laptop Charger External Battery Pack for Laptop iPad Phone Notebook

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MAXOAK #ad - Keep your laptops, cameras powered during road Trip, Speakers, Hunting, LED Lights, Phones, Fans, Fishing, Nintendo Switch, Camping, etc. What you can get: 1 x laptop power bankk2, 14 x dc connector for Laptops, 1 x DC cable, 1 x Multifunction bag, 1 x ac adapter, 1 x Manual.

Emergency battery backup for outdoors. Constructed with lithium-ion polymer battery Cells&Built-in 6 Security Protections to Ensure Safety Use and 1000+ Long Recharge Cycles. Superior quality&safety guaranteed: conform to ul1642 and ul2056 standards. We offer customers a 12 months Hassle-free 100% Satisfaction & Replacement Warranty.

Ultra energy saving & Fast Charging Speed with DC input:16. 8v/2. 5a, led lights, 2*usB 5V/2. 1a and 2*usb 5v/1a for smart phones, 1*DC12V/2. 5a for cameras, ipad, our k2 battery Pack Can Be Recharged in Just 6-8 Hours. Dc20v/dc12v/usb5v outputs:all-in-1 fast charge battery pack. It features with 1*dc20v/5a for laptops18. 5v~205v, routers, tablet &other usb-charged devices.
BrandMAXOAK #ad
Manufacturermaxoak #ad
Height1.3 Inches
Length8.1 Inches
Weight2.77 Pounds
Width5.3 Inches
Part NumberK2-50000mAh
ModelK2-50000mAh
Warrantywe provide 12 month replacement or maintenance service.

8. ERRBBIC

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Solar Power Bank Portable Charger 20000mah Waterproof Battery Backup Charger Solar Panel Charger with Dual LED Flashlights and Compass for All CellPhones, and Electronic Devices, Tablets

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ERRBBIC #ad - Five pilot indicators show the status of battery charger timely. Build-in lithium polymer battery cells, lightweight, anti-explosion, compact and reliable. Dual usb and powerful led light: makes it easy to charge two smartphones simultaneously or a tablet at full speed.

But please do not take solar as main power source. It's subject to sunlight intensity and panel conversion rate, which may take long time to charge. 2 led lights can be used as flashlight with Steady-SOS-Strobe mode. Green light on when charging by solar, blue light on when USB charging. Long lifespan with more than 500 recharging times. Universal device compatibility/ dual usb port: creative solar cell phone charger compatible iphone 6 plus 6 5s 5c 5 4S, iPad, Gopro Camera, iPod, LG G4 G3, Samsung Galaxy S6 Edge S5 S4 S3 Note 5 4 3, Nexus, HTC, GPS etc and charge 2 devices at the same time.

Superior portability design: easily hang it on your backpack with the carabiner, hands-free on the go. Kindly noted: external battery charger with solar panel can recharge by solar or outlet. High capacity: built-in 20000mah high capacity polymer battery equipped with a compact solar panel, which could recharge the battery itself under sunlight, eco-friendly and ideal for outdoor activity.
BrandERRBBIC #ad
ManufacturerErrbbic #ad
Height1.8 Inches
Length7.3 Inches
Weight0.68 Pounds
Width4.5 Inches
Part NumberS1008D
ModelS1008D

9. EWEMOSI

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Samsung, Fast Charging External Battery Pack Compatible with MacBook, Portable Laptop Charger, HP, iPhone, 31200 mAh High Capacity USB C Power Bank with 100W AC Outlet, Lenovo and More, Dell

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EWEMOSI #ad - Keep your laptops, backpack, weight: 2. 1lb. 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. Three output & fast charging- this portable power bank is equipped with 100w ac output, and 18W Type-C output, 17W USB output, which can charge the equipment you need and quickly charge multiple things at one time.

You can easily put it in your briefcase, LED lights, fans, phones, cameras powered when you're on the go. It's perfect for your travel and business trip. Large capacity & multiple compatibility- 31200mah/116wh100w max. Emergency battery backup for outdoors- this portable battery pack size: 2. 7 x 2. 7 x 8. 3 inches, or carrying bag. This ac power bank compatible with a wide variety of laptops, an iPad Mini 4 for 4 times, cameras, fans, phones, an iPhone X for 8 times, and other electronic gadgets appliances.

Awesome for working outside or anywhere you don’t have power. If you have any question, please feel free contact us. Intelligent safety protection- this usb c portable charger is a built-in smart cooling system and a charging indicator, balance the working temperature, multiple protection procedures to avoid short circuit, over-discharge, over-current, and over-charge of your equipment, safe and not hot. The external battery power bank built-in a small flashlight, it is perfect for a dark night in times of emergency.
BrandEWEMOSI #ad
ManufacturerEWEMOSI #ad
Height8.3 Inches
Length2.7 Inches
Weight2.1 Pounds
Width2.7 Inches
ModelN5

10. Lanluk

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Samsung Galaxy, Portable Charger Power Bank 25800mAh Huge Capacity External Battery Pack Dual Output Port with LED Status Indicator Power Bank for iPhone, Android Phone,Tablet & etc(Black)

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Lanluk #ad - Highly compatible suitable for all phones, tablets. Note: the package comes with a micro USB cable used to charge the power bank and some Android phones. External battery with protection system we use a high quality A + polymer lithium battery to extend the life of our products.

Built-in security devices protect your devices from excessive power, overheating and overcharging. If your phone requires a Lighting cable and a Type C cable, please use your phone cable. Portable charger with 2-port 3. 1a output the portable charger with 2 usb ports in combination with a 5V / 2. 1a and 5v / 1a output will provide your device with fast enough power. Dual usb outport charging let you quick charge your phone and still have some juice to share with other devices.

Note:high capacity so the products weight 350g. Power bank high capacitythe 25800mah power bank could charge your phone at least 5-7 times, Suitable for business, travel, going out, you don't have to worry about your phone low battery. What you get: lanluk power bank 25800mah portable charger, User Manual, Micro USB cable, our worry-free 18-month friendly customer service.
BrandLanluk #ad
ManufacturerDongguan Haoxun Electronic Technology Co.,Ltd #ad
Height0.59 Inches
Length5.91 Inches
Weight0.77 Pounds
Width2.95 Inches
Part Numberpower bank
ModelHX160Y1
Warrantypower bank