Best Slim Power Banks in 2026

✅【From INIU — the SAFE Fast Charge Pro】 Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3 years warranty.

✅【2-Pack Ultra Slim 10000mAh】Get 2 chargers at once—the thinnest 10000mAh power bank on the market, easily slip it into any of your pockets or bags. Enjoy the day’s worth of charging capacity, each enough to top up iPhone 8 3.6 times, Samsung S8 2.3 times or iPad Air once.

✅【2023 Version USB C Input & Output】Unlike most chargers featuring a USB C input only, INIU 3A High-Speed PowerPaw has a USB-C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB-C devices.

[MULTIFUNCTIONAL PORTABLE CHARGER]:Built-in three cables for all mobilephones Directly. You do not need take charging cable.built-in AC Wall Plug,so when you outside only take this portable charger is ok,no need other cables and adapter.

[FULL CAPACITY PORTABLE CHARGER]: With 10000mAh battery full capacity,can charge 2.5-4times depends on different mobilephone ,you can keep power when outside

[SLIM AND COMPACT SIZE POWER BANK]:Q External battery pack only 0.6inch, ultra-thin design, and light weight, which make it easier to carry, built-in AC plug and cables are collapsible, will not give you too much trouble when carrying out

✅【𝐅𝐫𝐨𝐦 𝐈𝐍𝐈𝐔 — 𝐭𝐡𝐞 𝐒𝐀𝐅𝐄 𝐅𝐚𝐬𝐭 𝐂𝐡𝐚𝐫𝐠𝐞 𝐏𝐫𝐨】Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3 years warranty.

✅【𝟮𝟮.𝟱𝐖 𝐒𝐩𝐞𝐞𝐝𝐲 𝐂𝐡𝐚𝐫𝐠𝐞】Combined with the most advanced PD 3.0 & QC4+ fast charging technologies, INIU 22.5W power bank can incredibly fast fuel your new iPhone from 0 to 65% in 30mins, 2X faster than traditional 2.4A chargers.

✅【𝐔𝐥𝐭𝐫𝐚 𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐃𝐞𝐬𝐢𝐠𝐧】The capacity of 10500mAh is stored in an incredibly slim body that is 36% thinner, 15% smaller, 28% lighter than its kinds. You can easily take it anywhere without feeling bulky and heavy.

✅【GETIHU’s Value】GETIHU is an R&D manufacturer with 11 years of experience. Providing gadgets with reassuring quality at unbeatable prices is our biggest advantage and always be our #1 priority.

✅【Slim & Pocketful 10,000mAh】Optimal thinness of 0.63 inches to fit in any plam, pocket or handbag for everyday carrying. Help you out from battery emergencies wherever you are.

✅【Latest Powerful USB C】The USB C port of the 2022 version not only supports input but output, which can perfectly fit your latest iPhone and Android. No more worries about changing cables while charging.

Quality Throughout:Built adventure-tier touch with superior durability and scratch resistance, PowerCore Slim 10000 is premium both inside and out.

Slim Size, Big Power:One of the slimmest and lightest 10,000mAh portable chargers on the market. Provides 2.25 charges for iPhone 12, 1.6 charges for Galaxy S20 and 1.2 charges for iPad mini 5.

Versatile Charging: Anker's exclusive PowerIQ and VoltageBoost technology combine to detect and deliver a tailored charge up to 12W, while the trickle-charging mode is the best way to charge low-power devices.

【2023 Upgraded USB-C Output】Two 10000mAh battery packs not only for portable charging but also around the home. Allowing you to charge mobile devices without having to be tethered to a plug socket. Now USB-C charging is available, makes it easier to charge an iPhone or Android phones with USB-C cord. (Lightning cord is not included)

【Dual Output & Input】Each also has 2 USB output ports that detect all the connected devices and efficiently distributes the current output up to 5V 2.4A. The USB C and Micro USB ports can fully refill the battery itself in 5 hrs at 5V 2.0A.

【Reliable Li-polymer Cell】Thanks to the Li-polymer battery pack, the charger is much safer than any Li-ion charger. Also, it's lighter and slimer that you can easily carry it around, even on airplanes.

PORTABLE CHARGER WITH BUILT IN CABLES: myCharge wants to help you ditch the charging cables! With the HubMax portable battery charger, devices plug directly into the power pack for 10050 mAh / 3.4A shared output and up to 6x cell phone battery backup

ALL-IN-ONE POWER BANK: The best portable phone charger for the backup needed to stay powered anytime, anywhere - the foldable wall plug functions as a wall charger adapter, and also recharges the powerbank simultaneously (Recharge = 4.6 hours)

SMALL SIZE, FAST CHARGE: An immense amount of power and travel safe convenience is contained in something no larger than a deck of cards - this slim external battery charger will charge your cell phone 3x faster than the original Apple iPhone charger cube

✔【Quick Charger, Twice Faster】: Newest 26,800mAh fast charging portable charger power bank adopts charge+ technology which can save 50% recharging time, 2 times faster than a regular portable charger. Your iPhone can be charged from dead to full about 1 hour and even less. Supporting PD (Power Delivery), QC3.0 and 2.0, Samsung FAST, Huawei FCP, the output voltage can reach 12V 3A 18W and identify your device to deliver the fastest possible charge.

✔【Charges 3 Devices Simultaneously & Support Type C/Micro USB Input】: 2 micro and a type-c USB outputs (iSmart QC3.0 3A) can charge 3 devices simultaneously. Share the power with your friends and enjoy the fun. Moreover, the power bank fast charger supplies type-C and Micro input ports, can meet your different requirements when in charge. The charging time is much faster around 5-6 hours with 3A input port.

✔【26800mAh Durable High Capacity & Universal Compatibility】: Slim backup power charger battery for cell phone with higher capacity can recharge your iPhone X 6.8 times, Samsung Galaxy S8 4.8 times, iPhone 7 Plus 4.5 times, iPad Air 2 1.5 times. The battery bank compatibles with almost all the 5V devices as iPhone, iPad, Samsung, Sony, Huawei, HTC, LG, Nexus, Tablet, camera, Bluetooth, GPS and more smartphones.

🔋【Portable charger with built in cables】Slim portable charger built-in 4 cables included 3 output cables and 1 input cable. Total 3 output cables can charge almost for all types port devices. Such as for iPhone, iPad, for Samsung, for other USB C port phones, tablets, and also for Micro devices. All in one portable charger, you would not need to carry various cables or adapter any more!!!

🔋【6 Outputs and 3 Inputs】Portable charger has 6 outputs and 3 inputs, you may charge 6 devices max at the same time, recharge battery pack with 3 options easily. Portable charger builts in 3 output cables and another 3 outputs (Total 6 outputs), great for multi electronics users who has iPhone, android or micro devices. It also builts in 3 inputs (1 built-in recharging cord/cable, 1 usb c input, 1 micro input), which you can use any one of them to recharge battery pack conveniently.

🔋【Super Slim, Accurate Percentage of Remaining Juice】 Slim 10000 power bank, its dimmension is 5.68''x2.63''x0.69'', and weigh only 0.53lb, portability just like a lighter cell phone, easily take it anywhere on the go. With digital led display feature, no more hassle of guessing the remaining battery and you can recharge battery pack in time conveniently. A best portable charger for all people.

🔋【High Capacity Slim Portable Power Bank】: 26800mAh huge capacity can charge your iPhone 13 5 times, iPad mini 3 times, Samsung Galaxy 4 times, and it takes only 9 hours to fully recharge. Keep your phone always on without using up all your USB wall charger outlets. Great battery pack for your family and friends, camping, hiking, and traveling.

🔋【High-Speed Charging】: 25% charging speed faster compared to similar versions on the market. 4 smart USB outputs get the fastest charging by intelligently detecting and regulating the charging current. Provides a total 5.4A output to charge up to 4 devices simultaneously with Charmast battery pack. The versatile USB-C port supports fast input and output. Long-lasting portable charger for iPhone, iPad, Samsung Pixel More

🔋【Compact Battery Pack】: The weight of this power bank is around 11.9 ounces, which is just a bit heavy, but the weight matches the actual capacity of 26,800mAh.Thanks to an advanced slim profile that is only 0.6 inches thick, which makes for a comfortable grip, the fully rubberized cover lets you enjoy a nice touch and protects your device from scratches or drops. A must-have battery pack for cell phones.

【Ultra compact external battery】 - One of the thinnest 10000mah power bank on the market, Only 5.5x2.9x0.5inch size and 9.1oz weight. Very convenient to take with you. The light display informs you of the remaining capacity.

【Exquisite Craftsmanship】 - Integrated aviation aluminum alloy shell, the power bank uses sandblasting oxidation treatment on surface to anti fingerprint and scratch, sleek and beautiful. and is a best one of portable charger for business travel.

【Dual Input Design】 - This portable charger has two input (lightning port /Micro-USB port ), is the only input port designed for IOS devices on the market.That means you only need one cable to carry around. Fast recharging with 5V/2A adapter, 2x faster than normal 5V/1A input power bank,reduce recharging time up to 50%.

6, 000mAh portable battery with build-in switch-tip cable

Triple-tested battery ensures peak performance and safe operation

2.1 amp output-charge smartphones or tablets

【Power Hub For All Your Smart Devices】From laptops to cameras, drones, and smartphones, Omnicharge can keep all your devices charged up. Compact and functional.

【Extensive Features】All-In-One power solution with high powered AC, USB-C PD for laptops, Wireless charging, QC 3.0 USB-A, Adjustable DC power, pass-through charging and solar charging.

【High Powered, Fast Charging】70wh (20000mah) battery capacity. Charge safe and fast with high charging efficiency. 100 watt AC and DC, 60 watt USB-C PD, powers most smart devices including MacBook Pro and Surface Pro.

✅【Fast Speed Charging】Bestmars 10000mAh Power Bank Equipped with Quick Charge 3.0 Solution, offer one of the Highest Charging Speed in the market for both charging and recharging, it is also 100% back-ward compatible, intelligently detects and charges your devices at its max speed.(iPhone 14 13 12 11XS MAX XR X 8 7 6 Plus, iPad Mini/Air / 4 3 2, Samsung S7 Plus, Note 5, Google Nexus, LG, etc and more)

✅【High-Capacity and Slim Size】10000mAh Capacity Power Bank with Grade A+ li-polymer battery cell inside - Enough capacity to provide 4 solid charges to an iPhone 6s, or at least 2.5 charges to iPhone X, or 1 and a half charges for an iPad Mini

✅【Dual Input】Built-in Micro-USB and Apple (iOS) input ports, you can recharge the power bank with either the included micro-USB cable or your own iPhone charging cable, so only 1 cable is needed for carrying around, very convenient

Powerful Magnetic Suction - The battery pack for magsafe comes with up to 10N magnetic can easily and stably attach to your cell phone, so that you don't have to worry about being disturbed while you're gaming/talking/taking photos with your cellphone due to charging. 【NOTE: Magnetic function of portable charger only for iPhone 14/13/12 Series】

Wireless Charging - Say goodbye to the annoying data cables. The wireless charging mode of the portable power bank is not only tailor-made for iPhone 8/X/Xs/Xr/11 newer model but also for Samsung Galaxy, etc other android phones/devices that support wireless charging. 【NOTE: The wireless power bank is only compatible for mag-safe case】

5000mAh Multi-Device Charging - The wireless portable charger combined with USB C and USB A ports widely works for most devices, which means you can charge up to 3 of your devices at the same time, or share with two of your best friends or families. 5000mAh battery is just right for you, to be your phone's second battery pack.

【Slim, compact, pocket sized design】- Support for all typs-c devices,2A current output charging / data transfer simultaneously.The compact design of the Auskang 5000 Built-in Type C Cable makes it a portable charger you can take anywhere.

【Dimensions (W x H x D)】- 66 x 123 x 6 mm/ 2.6 x 4.84 x 0.24 " Weight 115 g/ 0.25 lbs Lighter and smaller than any other power bank of the same type on the market.

【What's in the box】- 5000mAh portable charger with built in data cable, 1x Type C Cable, 1x User Manual, 1 YEAR QUALITY GUARANTEE. No matter you have any questions, please do not hesitate to contact us, we will give you a satisfactory solution.

Bonai Portable Charger 20000mAh in Manageable Size: 6 x 3 x 0.9 inches and 14.5oz/412g in weight. It is a real high capacity power bank and useful for road trip, flight, camping, picnic, fishing or emergency power outage

Fast Charging: 5V/2A Micro or Lightning input, 5V/2.1A Four USB Ports Output. This Portable Charger allows either Micro or Lightning input and 4 ports output for families and friends at the same time

Polymer Battery - Airplane Safe: 74Wh larger capacity in manageable size. Exquisite and portable. 20000mAh portable charger for smarthones: Charge iPhone 13/iPhone 11 3.8 times, iPhone 7 about 8 times, iPhone 7 plus over 5 times, iPhone 6s up to 9 times, a Galaxy S7 up to 5 times. Please use your own lightning cable for the charging

✅[10000mAh Power Bank Pack of 2] These two 10000mAh portable Power Bank are small enough to go into any pocket or backpack. These usb power bank are powerful enough to last the entire day. Each one charges the iPhone X 2.4 times, the iPhone 8 3.6 times, and the Samsung Galaxy S9 2.2 times

✅[Charge THREE at Once] With one USB-C port and two USB ports built-in, it can juice up THREE devices simultaneously. Triple-port design allows you to share portable power with families and friends

✅[USB C Input & Output] Upgrade portable battery charger has a USB-C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB-C devices. Also configured two USB-A output ports that recognize all connected devices and distribute load up to 5V 2.4A effectively. Therefore our usb c portable charger can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smart watches, et

【Portable Charger with Built in Cables】: VEGER 10000mAh portable phone charger built in 3 types cables, Mirco USB, USB C and other type cables, the AC Wall plug built in allows you to recharge itself directly from the wall outlet, do not need to carry adapter everywhere any more. Wonderful plug in battery pack for business trip or even at home. (Note: the cables will be easier to pull out through the horizontal direction).

【Portable Charger for Multiple Devices】: This Portable phone charger is designed with 4 outputs: 2 Cables outputs charging and additional USB C and USB A outputs. It supports 4 devices charging max simultaneously. The bidirectional Type-C ports working as input and output. Each of the cables and USB ports output supports 15W max fast charging. No more cluttered charging adapters or cables on your desk right now!

【Slim Size but Powerful Capacity】: The slim portable charger has a compact only 5.9 x 2.7 x 0.72 inch size, 8oz weigh, just like a phone case to put comfortably in your palm or packet, which is portable and convenient to carrying out for business trip or vocations. It’s a very powerful and long lasting power bank. 10000mAh battery full capacity makes your devices full of power.

✅【2 Pack of 10000mAh Portable Charger】It is portable battery with 10000mAh capacity of each power bank cargador portatil which would be more than enough for 3 days trip. Each of them can fully charge your iPhone 8 3 times, iPhone X 2.6 times, iPhone 7 Plus 2.3 times, or a Galaxy S8 2.2 times.

✅【Dual Output and Inputs】The phone charger battery has two USB output ports (2.4A) allow for charging two iPhones or Samsung Galaxy simultaneously with high speed. It also has one Micro USB inputs with charging cable included in the package and Type-C inputs for added charging option. The Type-c and Micro USB inputs can fully refill the battery itself in 5 hours at 5V 2.1A.

✅【 Refined Design Small & Slim】The portable phone charger can easily fit into your hands or pocket, matte surface keeps it free of fingerprints, weighing 220g and only 14mm thick. 4 LED indicator shows remaining battery level at a glance (25%~50%~75%~100%).

【All in One Portable Phone Charger】: Portable charger with built-in Micro, USB C and other 3 data cables in total, directly compatible with iPhone 11, iPhone 12, iPhone 13, iPad, Samsung, and other Android phones, tablets. Don't need to face the wall or be tied by the wall socket when chilling at home or traveling.

【Portable Charger with Built-in Cables & Wall Plug】: Built-in wall plug allows you to recharge this battery pack by just plugging directly into the wall, buIlt-in cables allow you don't need to worry about messy charging cables in your life, a great portable charger for your family, and friends, camping, hiking, and traveling.

【Slim Power Bank Fast Charging】: At just 5.95" x 2.76" x 0.72" and weighing just 0.5 lbs, just a little lighter than 1 cup of water, designed to fit comfortably in the palm of your hand or in your pocket, USB A or USB C output support up to 5V-3A fast charging. Ultra-slim USB C battery bank to carry around or put in your purse.

🔋 REMARKABLY COMPACT: One of the smallest and lightest 10,000mAh PD 3.0 10000mAh power bank Pocket Size,Travel Ready(Due to the different people with different size hands, the actual proportion of the item might be certainly different from the picture shows. The actual size of the slim small power bank is 3.76 x 2.53 x 0.88 inch as small as credit card(50% smaller), actual weight is 6.98oz(31% lighter) as light as 3 eggs, which is already the smallest lightest mini power bank on the market)

🔋 UNRIVALED 20W PD CHARGING SPEED: AINOPE 10000mAh mini portable charger combines the most adavanced PD 3.0 & QC 4.0 fast charging techboligies - incredibly fast fuel your new iPhone 0 to 60% in 30mins, Samsung 0 to 80% in 30mins, nearly 3X faster than original 2.4A chargers. Perfect compatible with iPhone, Samsung, iPad, Earbuds and other usb c devices.

🔋 FAST CHARGE THREE DEVICES SIMULTANEOUSLY: Equipped with 2X USB A(18W QC3.0) port and 1X USB C(20W PD3.0) port, AINOPE usb c portable charger can charge three devices simultaneously. Entertainment with friends will continue despite battery emergencies. AINOPE exclusive intelligent controlling IC automatically identifies the connected device and distributes required power to each device for optimized charging.

Magnetic Wireless Power Bank: This battery charger portable is perfectly designed for iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 12, iPhone 12 mini, iPhone 12 Pro, and iPhone 12 Pro Max. Note: We recommend charging with a MagSafe phone case or without cases to get enough suction for better grip.

Strong Magnetic & Fast Charging: MagSafe battery pack adopts the latest magnetic suction technology, charging immediately after snap. Support 15W max wireless fast charging, 22.5W max USB-A PD output, Max 20W USB-C output, 18W Lighting input fast charging, and max 18w USB-C input. Save more than half the time compared to power bank without fast charging.

10000mAh Large Capacity & LED Digital Display: Magsafe power bank equipped with 10,000 mAh capacity and power your device all day. A clear smart led digital power display and can charge three devices at the same time. Charging 2 times for iphone12/13/14 pro and about 1.5 times for iPhone 12/13/14 pro max. No more worrying about running out of power.

[Portable Charger with Built in Cables] Power bank has built in USB Micro, Type-C, and iPhone cables compatible with iPhone 13/12/11/XR/8/7, iPad, and Samsung Galaxy S20/S21/S22, Tablet, and other smart devices. The built in USB A input cable for recharge the power bank itself. No need to take any charging cables, perfect battery pack for travel

[Charging 5 devices simultaneously] Portable charger with 4 outputs (3 cables and one USB A port one Type-C port), which can charing 5 devices simultaneously. With each port max 12W(5V/2.4A) output, you get simultaneous high-speed charging for your 5 devices

[Travel Essentials] Power Bank Comes with an adjustable strap cable design for easy carrying, free up your hands by hanging the power bank on a handbag or backpack. 10000mAh large capacity provides necessary backup power for smart devices, an essential item for travel.

【NOTICE】It doesn't work with 7.4V or 12V DC input heated vest, heated jacket.

【Designed for 5V USB Heated Clothing】It is compatible with 5V/2A input heated Vest, heated Jacket and other heated Clothing. The professional customized chip provides continuous and stable output for the heating Clothing, which is safe and reliable. 10000mAh capacity can provide up to 7 Hours for your heating Clothing, and the slim body is conducive to putting it in the pocket.

【Lightspeed Recharge】Power up your power bank in just 3 hours with a USB-C Fast wall charger (not included). Double faster than 5V/2A input power bank.

★【4 Output Port in 1 】Power Bank with Built in Cables, Built-in micro cable type C cable and other total three cables for all mobilephones directly and USB output port. Charging for 3 Devices at the same time,Output current can be reach 2.1A (Max); Input current is 2A, Quick charging powerbank itself with 2A adapter. Compatible with all cell phones as follow shows: iPhone 11 10 X max XS XR 7 8 6/ Plus/ 5/ SE; iPad; Samsung Galaxy; LG; Google Pixel; MP3 MP4 Player; Switch.

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★【Ultra-slim Power Bank】Only 0.58inch thin ;The Most Slim Power Bank as ever; the most powerful Power Bank 10000mAh, battery charger, fully charges an iPhone 6/7/8 up to 2.5 times within 1.5 hours or an iPhone 6 Plus/7 Plus/8 Plus up to 2 times within 2 hours or an iPhone X/Xs up to 1.8 times within 2.5 hours; travel around with TG90° in pocket.Portable phone charger with built in cable,portable charger, portable charger power bank,power bank with built in cables, external phone battery charger.

Power Bank has 15000 mAh ultra-high capacity can give you an excellent battery life experience. Keep Your phone running all day.Without extra worry about low phone battery.The shell adopts the imitation metal wire drawing process, which is more wear-resistant than other smooth ordinary styles. The ergonomic arc design is easy to hold and feels comfortable.

Portable Charger with 5V 3.1A 2 USB Output ports ,which can fast charge 2 devices at the same time.You can share with your companions to get rid of worries about the remaining battery power of your phone. The Type-C input and Micro USB input ports can fully refill the battery itself in 4-5 hrs at 5V 2.0A.(Note: Type-C port can only input, does not support output)

Portable Chargers are very compact ,they are not only for portable charging but also around the home making it a favorite for travel.You could benefit from these battery packs When you go out.Allowing you charge mobile devices without having to be tethered to a plug socket. You could get more convenience and happiness from these high-quality power banks.

✔ EASY TO USE: Luxtude portable iPhone charger with the built in lightning cable (Apple MFi certified), combines the advantage of the iPhone battery case - no concern of missing lightning cable, the slim, sleek, phone-sized design make it fits nicely in your palm, purse and pocket on the go.

✔ HIGH CAPACITY & SAFER: Premium UL certified Li-Polymer iPhone battery pack ensures safety, 10000mAh power bank provides over 3.6 charges for iPhone 8, 2.4 charges for iPhone X or iPhone 8 Plus, 2 charges for Galaxy S8, great for full day travel or backup supply.

✔ USER FRIENDLY TECH: (1)Pass-Through Tech - With our by-pass tech, you can charge phones & power bank simultaneously (built-in lightning cable for iPhone, USB A port for Android, type c input for recharging); (2) Auto-off function – It will auto-off (within a minute) when the iPhone is fully charged or when no device is connected.

3 Output Charging: This 4500mAh battery charger can power up to 3 smartphones at the same time.

Card Size Designed: This mini power bank just likes a card, samll and slim. It will be easily take it to anywhere by your pocket or hand bag. And you can easily carry it in airplanes.

USB C Port Input & Output : This 4500mah power bank has a USB C charging port. It works as input and output, which not only lets you fast recharge, but also perfectly fits your newest iPhones, Android, and all upcoming USB C devices.

Smaller Than Ever: Anker's new MiniCell technology delivers identical charging performance with fewer components. This means it's smaller and lighter than ever before.

Pocket-Sized Power: Slim enough to snap to your phone and slip into your pack, purse, or pocket.

Strong Attachment: Equipped with ultra-strong magnets that firmly attach to the back of the iPhone 13 or 12 so you can single-handedly take selfies, make calls, and more.