This is the ultimate Buyer’s guide to the Best small portable power supply and most important is that, In picking this small portable power supply, we have considered a lot of factors like quality, features, product price and many more so you can not go wrong with your product purchase.
We have spent around 35 hours to find the right option for you and based on our research HAIARA for Magsafe Battery Pack, 10000mAh Magnetic Portable Charger with USB C Cable 20W PD Fast Charging, Slim & Lightweight Wireless Power Bank for iPhone 16/15/14/13/12 Series – Sky Grey is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra hours then we have another great option for you is VEEKTOMX Mini Power Bank 10000mAh, 22.5W Fast Charging Small Portable Charger with PD 3.0 & QC 3.0,USB C Slim Compact iPhone Charger, Dual Output Compatible with iPhone, Samsung,Travel Must Haves. Here is a review of some of the best small portable power supply, together with their features and functions.
As you read, through the article, you will understand some of the top small portable power supply and learn more about their features. Let’s proceed without wasting any more time.
Best small portable power supply
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Product Title
Score
Portable Charger 38800mAh,LCD Display Power Bank,5 USB Outputs Battery Pack Backup, USB-C in&out Dual Input Phone Charging Compatible with iPhone 16/15/14/13 Pro/12,Android Samsung Galaxy Pixel Nexus
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9.9
200W Portable Power Station, FlashFish 40800mAh Solar Generator With 110V AC Outlet/2 DC Ports/3 USB Ports, Backup Battery Pack Power Supply for CPAP Outdoor Advanture Load Trip Camping Emergency.
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9.6
Portable Power Bank with AC Outlet, 65W 110V Portable Laptop Charger Battery Bank 24000mAh External Battery Pack Backup Power Source for Outdoor Tent Camping RV Home Office Smart Devices-Orange
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9.2
VEEKTOMX Mini Power Bank 10000mAh, 22.5W Fast Charging Small Portable Charger with PD 3.0 & QC 3.0,USB C Slim Compact iPhone Charger, Dual Output Compatible with iPhone, Samsung,Travel Must Haves
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8.6
EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power Supply for CPAP
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8.4
MARBERO Portable Power Bank with AC Outlet, Peak 120W/110V Portable Laptop Battery Bank, 24000mAh Charger Power Supply with AC Outlet, Power Station for Outdoor Camping Home Office Hurricane Emergency
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8.2
powkey Portable Power Station with AC Outlet, 65W/110V External Battery Pack 24000mAh/88.8Wh Power Pack, Portable Power Source Supply Backup for Outdoor Tent Camping Home Office
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7.7
HAIARA for Magsafe Battery Pack, 10000mAh Magnetic Portable Charger with USB C Cable 20W PD Fast Charging, Slim & Lightweight Wireless Power Bank for iPhone 16/15/14/13/12 Series – Sky Grey
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7.5
Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, Solar Generator for Outdoors Camping Travel Hunting Blackout (Solar Panel Optional)
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7.2
Portable Power Station 99.9Wh Power Bank for Camping Essentials Small Electric Generator Large Lithium Battery with 110V 120W AC Plug in Output 60W Type-C Laptop Home Backup Outdoor Emergency, Black
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6.2
Portable Charger 38800mAh,LCD Display Power Bank,5 USB Outputs Battery Pack Backup, USB-C in&out Dual Input Phone Charging Compatible with iPhone 16/15/14/13 Pro/12,Android Samsung Galaxy Pixel Nexus
Portable Charger 38800mAh,LCD Display Power Bank,5 USB Outputs Battery Pack Backup, USB-C in&out Dual Input Phone Charging Compatible with iPhone 16/15/14/13 Pro/12,Android Samsung Galaxy Pixel Nexus
$31.95
in stock
5 new from $31.95
2 used from $30.64
2 used from $30.64
Free shipping
Amazon.com
as of April 22, 2025 8:29 am
Features
- RGVOTA Guarantee: Three Years technical support for our 2023 Newest Updated Version 38800mAh Portable Charger!
- Portable Charger: 38800mAh Ultra-Large Capacity power bank will keep your phone running all day, It widely compatible with iPhone 16/15/14/13/12/11, Samsung Galaxy, Pixel,Nexus,LG smartphone and more USB devices.
- With 5 USB Output ports and Dual Input(5V/3A), you have more options over how you recharge and for how many smart devices you want to fast active simultaneously. USB-C In & Out port perfectly fits your new iPhones and all upcoming USB-C devices.
- Easily track the status of your charge on LED Digital Display. With built-in intelligent chip, the battery pack charger can protect your devices against overcharge, over discharge, excessive currents , short circuits or overheating.
- Package Content: RGVOTA LCD Display portable charger power bank, USB C cable, welcome guide and technical support. If you have any question, pls feel free to contact us via message.
200W Portable Power Station, FlashFish 40800mAh Solar Generator With 110V AC Outlet/2 DC Ports/3 USB Ports, Backup Battery Pack Power Supply for CPAP Outdoor Advanture Load Trip Camping Emergency.
200W Portable Power Station, FlashFish 40800mAh Solar Generator With 110V AC Outlet/2 DC Ports/3 USB Ports, Backup Battery Pack Power Supply for CPAP Outdoor Advanture Load Trip Camping Emergency.
out of stock
Amazon.com
as of April 22, 2025 8:29 am
Features
- Multiple Charging Outputs Provide More Options: Features with AC/ DC/ USB OUTPUTS: 110 AC output (200W), 2 DC output, 2 QC 3.0 quick charge USB port and 1 USB ports (2.4A auto). Power your smartphone, tablet, laptop, camera, light, drones, fans, in-car appliances, CPAP machine and more at anytime.KINDLY NOTE THAT THE POWER STATION CAN NOT BE CHARGE AND USE AT THE SAME TIME.
- High Performance And Handy Power Source: 151Wh (40800mAh) compact station is powerful enough to meet different kinds of electricity demands outdoor usage for home, travel, camping, backseat on long road trips.With a weight of 4.07lb and soft handle, we can easily put it in our backpack or car, take to everywhere need power.
- Other Unique Design: 1)The standalone AC/DC provides easy operation when charging different devices;2)Mutifuction LCD display would show you the remaining energies/charge/discharge/AC output/DC output status.Ultra bright LCD screen let you know the statue of battery pack even no light source camping.
- Triple Rechargeable Modes Efficient Solar Generator: FlashFish power station is equipped with a lithium battery pack, it can be charged by the 15-24 volt solar panel (not included), AC wall adapter and car charger efficiently. No memory effect, no worry about battery capacity reduction
- MultiProtect And Warranty: The generation provides all-round protection to protect you against overcurrent, overvoltage, and over-temperature, ensuring the safety of you and your devices.❤Flashfish provides our dear customers with warranty of 12 months from the date of purchase and friendly customer service.
Portable Power Bank with AC Outlet, 65W 110V Portable Laptop Charger Battery Bank 24000mAh External Battery Pack Backup Power Source for Outdoor Tent Camping RV Home Office Smart Devices-Orange
Portable Power Bank with AC Outlet, 65W 110V Portable Laptop Charger Battery Bank 24000mAh External Battery Pack Backup Power Source for Outdoor Tent Camping RV Home Office Smart Devices-Orange
$89.98
in stock
Amazon.com
as of April 22, 2025 8:29 am
Features
- Portable Outdoor Charger 110V and Easy to Carry: Equipped with a lithium-ion battery pack 24,000mAh(AC+DC+USB OUTPUT Total),the power bank can power your laptops, mini-fans and other portable devices, as a creative outdoor power bank, about 1.6 lbs Only(Size:6.89" L x 3.98" W x 1.89" H), can put it in your backpack or car ,Rated power is 65W(Tips:AC output needs to be turned on or off manually. If DC output is only turned on and no electronics are connected, the portable power bank will be turned off within 20 seconds)
- Camping Power Bank with Multiple Charging Ports: With 1* 110V 65Watt Max AC Outlet, 1* DC Output (9V~12.6V/10A MAX), USB-2 port 5V/2.1A Max, 1*QC USB-1 port(5V/3A 9V/2A MAX), which means the portable laptop charger can power your multiple devices at once(AC POWER≤65W),Flashlight with reading mode , SOS mode for emergency(NOTE:If your devices need air compressor to work, we recommend that you purchase more powerful portable power station)
- Three Charging Ways, Can become Solar Power Pack: ZeroKor portable battery power bank can be recharged by wall AC Outlet(DC15V 2A Max),DC 5521 13V-23V output solar panel(solar panel purchased separately) ,12V Car Charging Cable Adapter; Take the outdoor power bank to avoid power shortage(Tips:Please kindly note that the portable laptop charger can only charge/power your devices that less than 65 Watts, please check the running power of your laptop before use)
- Built-in BMS(Battery Management System): ZeroKor portable power bank with outlet features short circuit protection, over-current protection, over-voltage protection, overload protection . The portable AC outlet design make it more suitable for Outdoor Tent camping RV Van Life Hiking Power Outages
- Good Ideal for your Family and friends, 7*24 hr customer care service: The outlet power bank is a Holiday Goods For Friends Or Family Member Who Loves Traveling Outdoor. We Offer Professional Customer Assistance to Our Honored Customer And 12 months Customer Support.Package includes 1× Zerokor 24,000mAh portable AC power bank, 1× Wall AC adapter, 1× Cigarette lighter , 1× 12V Car Charging Cable, 1×User Manual
VEEKTOMX Mini Power Bank 10000mAh, 22.5W Fast Charging Small Portable Charger with PD 3.0 & QC 3.0,USB C Slim Compact iPhone Charger, Dual Output Compatible with iPhone, Samsung,Travel Must Haves
VEEKTOMX Mini Power Bank 10000mAh, 22.5W Fast Charging Small Portable Charger with PD 3.0 & QC 3.0,USB C Slim Compact iPhone Charger, Dual Output Compatible with iPhone, Samsung,Travel Must Haves
$23.99 in stock
3 new from $23.99
2 used from $19.23
2 used from $19.23
Free shipping
Amazon.com
as of April 22, 2025 8:29 am
Features
- 【Smallest and Lightest 10,000mAh Power Bank】Small power bank ,10,000mAh 22.5W PD 3.0 & QC 3.0 portable chargers. Mini Power Bank,Pocket Size and lightweight
- 【Power Bank Fast Charging】Dual PD 3.0 and QC 3.0, The maximum output power can reach 22.5W, fast charging the device twice faster. The portable charger support passing through technology Which Can charge your devices while recharging
- 【Wide compatibility】Dual USB-A & Typpe-C ports compatible with all the mobile devices. Battery pack support low-current charging can work with smaller devices like Bluetooth headphones, AirPods, fitness trackers, smart watches, etc.A Power Bank travel must haves
- 【LED Display】The intellgence LED battery level indicator will show you the remaining battery level and charging status
- 【Exclusive Technology】Built-in safeguards protect your devices against excessive current, overheating, and overcharging. The multi-protection safety system ensures complete protection for you and your devices. 【what you get】10000mAh Power Bank x1, Type-C Cable x 1, User Manual x 1
EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power Supply for CPAP
EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power Supply for CPAP
$199.99
in stock
Amazon.com
as of April 22, 2025 8:29 am
Features
- PORTABLE BUT POWERFUL: EnginStar Portable Power Station with ETL Certification, and the portable size of 9 x 5.5 x 7.5 inches, weights only 6.5 pounds, but armed with 296wh capacity and 300W AC output, EnginStar portable power station can provide enough juice to charge your phones, laptop, camera, cpap, drone, etc. Designed with 8 output ports can charge several devices at the same time, which make it a perfect emergency battery, outdoor and camping backup battery
- 110V PURE SINE WAVE & MULTIPORT: Built with two 110V pure sine wave AC outlets to make sure the solar generator (solar panel not included) works quieter, more efficient and more stable, which can protect your sensitive devices from damage such as laptop. 2 Regulated DC outputs (12V/24V) can provide a stable power output for DC appliances such as mini-fridge or car vacuum cleaner. Fast charger USB (5V/3.1A Max) and USB-C (18W)
- SUPERIOR PROTECTION SYSTEM: EnginStar camping power station with a advanced battery management system of voltage control and temperature control, the multiple safe-charging design can protect the battery bank from the damage of short circuit, overcharging and overload, to make sure you use it efficiently and safely. 100% original high quality lithium ion batteries support more than 1000 times of charge cycle
- 3 CHARGING WAYS POWER SUPPLY: 1) The solar power generator can be charged with any compatible 12-25V solar panel (panel not included), built-in controller speeds up the battery recharge rate. 2) The portable power station with ac outlet can be charged via being plugged into wall outlet. 3) The portable ac battery bank can be charged from 12V socket of the car. At a maximum charging speed of 65W, it can be full charged in 7 hours
- Package Contain and Battery Maintain: 1*EnginStar Rechargeable Electrical Power Station, 1*User Manual, 1*Home Charger, 1*car charger cable, 12 months limited service time(from the date of purchase); Recommend fully charge it every 2-3 months to keep the power station in good work condition, recharge in time before drain all the power
MARBERO Portable Power Bank with AC Outlet, Peak 120W/110V Portable Laptop Battery Bank, 24000mAh Charger Power Supply with AC Outlet, Power Station for Outdoor Camping Home Office Hurricane Emergency
MARBERO Portable Power Bank with AC Outlet, Peak 120W/110V Portable Laptop Battery Bank, 24000mAh Charger Power Supply with AC Outlet, Power Station for Outdoor Camping Home Office Hurricane Emergency
$69.99 in stock
Amazon.com
as of April 22, 2025 8:29 am
Features
- Large Capacity & High Quality: This portable power bank with a capacity of 24000mAh lithium-ion battery pack, is powerful enough to charge plenty of smart electronics such as your cell phone, tablet, laptop, camera, etc. As an AC power bank it is an ideal necessity for outdoor activities, hurricanes and home emergency power outage, so you will never worry about sudden power failure to delay your activities
- Multiple Charging Outputs Provide More Options: The laptop charger has 3.7V 24000mAh capacity, 2 USB 3.0 18W max QC ports, 2 USB 5V 2.4A ports, 1 USB C port with PD2.0 18W max, 1 DC port 12-16.8V 13A max, 2 pole and 3 pole output socket each one with 80W running 120W peak. Applies to iPhone, tablet, camera, radio, USB powered night light, mini fan and so on below 80W
- Easy to Carry & More Safe: With a compact size of 3.1*4.6*6.5'' and a lightweight of 2.4lbs, this portable generator fits perfectly in backpack or suitcase, easy to be carried wherever you go. It is built with a 3-level brightness LED flashlight, which could emit 2 lighting modes (steady light and flashing light, SOS mode) to meet your different needs. Press the LED flashlight switch to change the brightness and SOS mode
- Two Recharging Modes: There are two methods to charge the portable power station. On the wall, you can fully charge the power supply via AC outlet with 5 hours. Or you can charge it under the sun with a MARBERO solar panel (not included)
- Ideal Gift for Family and Friends: This portable power bank with AC outlet is also suitable for camping, fishing, traveling and powering festival led lights. You will receive 1* MARBERO 88Wh portable power bank, 1*User Manual, 1*Cigarette lighter, 1*AC Charging Adapter
powkey Portable Power Station with AC Outlet, 65W/110V External Battery Pack 24000mAh/88.8Wh Power Pack, Portable Power Source Supply Backup for Outdoor Tent Camping Home Office
powkey Portable Power Station with AC Outlet, 65W/110V External Battery Pack 24000mAh/88.8Wh Power Pack, Portable Power Source Supply Backup for Outdoor Tent Camping Home Office
$89.99
in stock
Amazon.com
as of April 22, 2025 8:29 am
Features
- Remarkably Compact & Power Station: One of the smallest and lightest 24000mAh 88.8Wh portable power station 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
- Three Charging Ways: Powkey portable battery power station can be recharged by Home wall AC Outlet(DC 5521 input 15V/2A max). 12V cigarette lighter Adapter. Also It can Become Portable Solar Generator. (solar panel not included,required 13V-16V output)
- High-Speed Charging: Recharges itself less in 4 hours with a high-speed DC15V/2A (30W) input. you can monitor the battery level with LED display any time. The car charger accessories can make 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. Powkey Multi-Protect safety system ensures complete protection for you and your devices
HAIARA for Magsafe Battery Pack, 10000mAh Magnetic Portable Charger with USB C Cable 20W PD Fast Charging, Slim & Lightweight Wireless Power Bank for iPhone 16/15/14/13/12 Series – Sky Grey
HAIARA for Magsafe Battery Pack, 10000mAh Magnetic Portable Charger with USB C Cable 20W PD Fast Charging, Slim & Lightweight Wireless Power Bank for iPhone 16/15/14/13/12 Series - Sky Grey
$19.99 in stock
Amazon.com
as of April 22, 2025 8:29 am
Features
- Strong Magnetic Charging & Wide Compatibility: HAIARA portable charger is perfectly compatible with iPhone 16/15/14 Pro Max/Pro/Plus, 13/12 series Equipped with 1500g magnetic force, firmly attaches to your phone even during outdoor activities. No more dropping issues! (Note: Remove thick non-magnetic cases for optimal).
- Ultra-Thin Design & Credit Card Size: At just 0.66-inch thickness (20% slimmer than average 10,000mAh wireless chargers) and 4.09×2.72-inch credit card dimensions, this 0.41lb portable charger power bank fits effortlessly in pockets or small bags—ideal for airport security lines and daily carry.
- 15W Wireless + 22W USB-C Fast Charging + 10000mah Real Capacity: Tested to deliver 2 full charges for iPhone 15 Pro and 1.5 charges for Pro Max. 15W wireless charging refuels 50% in 30 mins; 22W PD wired charging hits 70% in 35 mins. No inflated specs—honest power for all-day adventures.
- Dual LED Indicators & Advanced Safety Protections: Two LED lights clearly show battery level (25%/50%/75%/100%) and wireless charging status. The power bank built-in safeguards against overcharging, over-discharging, overheating, and short circuits—reliable for car trips, outdoor use, and extended travel.
- Sleek Anti-Scratch Design for Active Lifestyles: Matte fingerprint-resistant coating stays clean through daily hustle. No bulky stand—streamlined for business trips, concerts, and camping. Backed by an 18-month fatersales support and 30 days money-back. —Just snap, charge, and go!
Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, Solar Generator for Outdoors Camping Travel Hunting Blackout (Solar Panel Optional)
Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, Solar Generator for Outdoors Camping Travel Hunting Blackout (Solar Panel Optional)
$259.00
in stock
Amazon.com
as of April 22, 2025 8:29 am
Features
- SPEED UP YOUR RECHARGEABILITY: It takes only 2 hours to recharge 80% battery of the power station through the wall outlet and 60W PD USB-C port simultaneously. You can also recharge your power station with an AC adapator when at home, through the car outlet during a road trip or simply use a Jackery SolarSaga 100.
- SAFE & STEADY POWER SUPPLY: Armed with a 293Wh lithium-ion battery pack, the Explorer 300 features 2 Pure Sine Wave AC outlets that deliver stable and safe 300W power. The portable power station weighs only 7.1 pounds. You can simply rest assured in outdoor off-grid activities.
- POWER YOUR EXPECTATIONS: Featuring 2* AC outlet, 1* PD 60W USB-C port (input/output supported) , 1* fast charge 3.0 port, 1*USB-A port and 1* DC car port, the power station can recharge itself and charge (up to) 6 devices (e.g.Drones, Macbook, Cameras, etc.) at the same time to satisfy your outdoor needs.
- GREEN POWER SUPPLY: The power station is compatible with the Jackery SolarSaga 100 solar panel. The integrated MPPT controller enables the solar generator set to operate at its max power point, so that it speeds up the battery recharge, making them ideal portable power kits for tent camping, overland journey and etc.
- WHAT YOU GET: 1* Jackery Explorer 300 Portable Power Station , 1*AC adapter, 1* car charger cable, 1* user guide
Portable Power Station 99.9Wh Power Bank for Camping Essentials Small Electric Generator Large Lithium Battery with 110V 120W AC Plug in Output 60W Type-C Laptop Home Backup Outdoor Emergency, Black
Portable Power Station 99.9Wh Power Bank for Camping Essentials Small Electric Generator Large Lithium Battery with 110V 120W AC Plug in Output 60W Type-C Laptop Home Backup Outdoor Emergency, Black
$88.99 in stock
5 new from $88.99
Free shipping
Amazon.com
as of April 22, 2025 8:29 am
Features
- 【99.9Wh High-Capacity Battery】With an impressive 99.9Wh battery capacity, our Tenlike portable power station ensures that you can keep your devices powered for extended periods, whether you’re camping, traveling, or facing a power outage at home. Note: 99.9Wh is the maximum capacity allowed by airlines
- 【Type-C 60W & 2/3-Prong Ports 120V 120W(MAX)】Type-C supports 60W PD fast charging, with an AC rated power of 80W and a maximum output of 120W. It can not only charge digital devices like phones, tablets, Switch, and drones, but also power small appliances with 2/3-prong plugs, such as laptops, fans, mini fridges, speakers, and photography lights
- 【7 Output Ports】Equipped with 7 versatile output ports, this power station is designed to meet 90% of your daily device charging needs. 1 AC Ports(2/3-Prong), 2 Type-C PD 60W Ports, 2 USB-C 15W, 1 DC 9-12V/10A
- 【Built-In 60W PD Fast Charging Cable】Our Tenlike power station features a built-in 60W PD fast charging cable, providing efficient charging for your devices. Quickly recharge your smartphone, tablet, or laptop, helping you stay powered up and connected when you need it most
- 【Reduce Size by 35%】Optimized design reduces the size by 35% compared to similar products, measuring 6.5 x 3.2 x 1.9 inches and weighing just 1.65 lbs (26.4 oz), making it more portable and space-efficient for all your camping needs
With this, our list of best small portable power supply has come to an end. Like we said in the earlier part of this post, we have done extensive research on these small portable power supply. Not to mention, the prices of the small portable power supply are also flexible. You should also check Portable Power Bank with AC Outlet, 65W 110V Portable Laptop Charger Battery Bank 24000mAh External Battery Pack Backup Power Source for Outdoor Tent Camping RV Home Office Smart Devices-Orange one of the most sold items in the market.
