In this guide today, we are here with our in-depth review of the best slim portable charger. There are plenty of choices with multiple websites and therefore difficult to choose the best one. We recommend to read the guide and choose the one that suits your need as we review products based on the various options, features, price, quality and many more . To avoid this dilemma, we recommend to read this guide and review. It gives you insider information on how to choose the best slim portable charger for your needs and budget.
In this in-depth review guide, we will discuss about the best slim portable charger.
The Best slim portable charger
![Auskang 5000mAh Portable Charger Ultra Slim External Battery Pack with Built in Lightning Cable [Only 0.24 inch] Compatible with iPhone 14/13/12 mini/12/12 Pro/11/11 Pro/11 Pro Max/XR/XS/X/8/8 Plus](https://m.media-amazon.com/images/I/31EpWJLeBCL._SL160_.jpg)
The Best slim portable charger
Anker Portable Charger, 313 Power Bank (PowerCore Slim 10K) 10000mAh Battery Pack with USB-C (Input Only) and PowerIQ Charging Technology for iPhone, Samsung Galaxy, and More.
out of stock
Amazon.com
as of July 6, 2025 10:09 pm
Features
- Quality Throughout: Built adventure-tier tough with superior durability and scratch resistance, Anker 313 Power Bank is premium both inside and out.
- Slim Size, Big Power: One of the slimmer and lighter 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 better way to charge low-power devices.
- Superior Safety: Anker’s comprehensive MultiProtect safety system includes overcharge protection, short circuit protection, temperature control, and more.
- What You Get: Anker 313 Power Bank (PowerCore 10K), Micro USB cable (USB-C cable and Lightning cable not included), travel pouch, welcome guide
10000mAh Q Portable Charger, Ultra Slim USB C Power Bank, 4 Output Dual Input External Battery Pack with Built-in AC Wall Plug,Built in Micro and USB C Three Cables Compatible with All mobilephone
$39.99
out of stock
2 new from $39.99
Free shipping
Amazon.com
as of July 6, 2025 10:09 pm
Features
- [MULTIFUNCTIONAL PORTABLE CHARGER]:Built-in three cables for different 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, which make it easier to carry, built-in AC plug and cables are collapsible, will not give you too much trouble when carrying out
- [UNIVERSAL COMPATIBILITY]: Universal compatibility with different mobile phone can be charged with the built-in cables directly
- [SAFE CHARGING POWER BANK]:UL2056 certificate. Intelligent power management IC provides power short circuit protection, over current protection, over voltage and over heat protection to ensure safe charging
Charmast Portable Charger, USB C Battery Pack, 3A Fast Charging 10400mAh Power Bank LED Display, Slim Portable Phone Battery Charger for iPhone 13 12 11 X 8 7 Samsung S21 S20 Google LG OnePlus iPad
$13.99 out of stock
Amazon.com
as of July 6, 2025 10:09 pm
Features
- ⚡【Fast 5V 3A USB C Output Input】: Portable charger supports fast 5V 3A high speed USB C output, well work for all Android (USB C output) cellphones, tablets, and other usb c gadgets. You may use this power bank for android or iPhones great with the optimal 5V charging speed. Besides, battery pack type c port can output input both directions, best portable charger for iPhone 13, 12, 11, Samsung S21, S20 and more cell phones.
- ⚡【2 Inputs 3 Outputs】: You can recharge this battery pack smoothly via its USB C (5V 3A) input or its Micro input (5V-2A) conveniently. And fully recharged this power bank only needs 4.5 Hours via its USB C Input. Besides, portable charger totally designed with 3 outputs, that means you can charge 3 devices max simultaneously, share portable battery with your friends or family happily and each output max reach up to 5V 3A output. Total 3 outputs can reach up to 15W max.
- ⚡【10400mAh Slim Portable Charger】Portable charger could charge iPhone 8 for 3.6 times, a Galaxy S8 2.3 times, or an iPad mini 6 1.2 times; It's also compatible with Samsung, LG, Google Pixel, Motorola, Xiaomi, Huawei, OnePlus, Oppo too. Only 16mm thickness, easily slide into pockets, purse or bags; minimalist and sleek design offers a great grip; great for all ages or gender to use.
- ⚡【Smart LED Digital Display】 Percentage-based readout shows you the accurate battery level. No more guessing the remaining power and when to recharge. A very practical portable charger for android cell phones or iPhones on your daily life.
- ⚡【Safe Reliable Portable Charger】UL 2056, CE, RoHS, FCC certified manufacturing quality. Built-in intelligent safeguards protect your devices against excessive current flow, overheating and overcharging, more safe to use; 12 month Support Service. Do not miss this wonderful portable charger.
![Auskang 5000mAh Portable Charger Ultra Slim External Battery Pack with Built in Lightning Cable [Only 0.24 inch] Compatible with iPhone 14/13/12 mini/12/12 Pro/11/11 Pro/11 Pro Max/XR/XS/X/8/8 Plus](https://m.media-amazon.com/images/I/31EpWJLeBCL._SL500_.jpg)
Auskang 5000mAh Portable Charger Ultra Slim External Battery Pack with Built in Lightning Cable [Only 0.24 inch] Compatible with iPhone 14/13/12 mini/12/12 Pro/11/11 Pro/11 Pro Max/XR/XS/X/8/8 Plus
$18.99 in stock
Amazon.com
as of July 6, 2025 10:09 pm
Features
- [ Built-in Lightning Cable] - Portable chargers for multiple devices, No need to carry a separate charging cable for iPhone iPhone 14, 13, 12, 11, X, 8 & Older Models(Not for iPhone 15 Series and Android Phones)
- [Ultra Thin Powerbank Design]- World’s Thinnest portable phone charger only 0.27", at just 4.96*2.63*0.26 inch, weighing only 4.6 oz.The portable phone charger easily fit into your pocket, Wallet，It won't take up much space
- [Perfect for EDC]-Ultra Lightweight potable charger for phone, airline approved power bank, Perfect for Every Day Carry, for trip, amusement park or concert. Travel essential- Allowed on airplane carry-onTravel essential- Allowed on airplane carry-on
- [5000mAh Capacity] Our charging bank with 5000mAh battery capacity, mini portable charger with 4 Led indictor lights displays the battery remaining capacity, Charge once a day, whether it is long video calls, gaming, or multitasking, you can play with confidence
- [Product Warranty] - Intelligent Control Circuit which protects your devices from over-charging, over-current, over-voltage, short circuit. We offer 1 Year Warranty for any problem about the charger
Charmast USB C Power Bank, 26800mAh Portable Charger USB C, Slim Thin 3A High-Speed Battery Pack Type C with 3 Input & 4 Output Compatible with iPhone, iPad, Samsung, Pixel More
$34.99
in stock
2 new from $34.99
Free shipping
Amazon.com
as of July 6, 2025 10:09 pm
Features
- 【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.
- 【External Battery Pack's Smart Protection Technology】: UL 2056 certified battery pack, large USB C portable charger built-in intelligent safeguards protect your devices against excessive current, overheating, overcharging, has short circuit protection, safer to use. 4 LED indicator shows the remaining battery level of the battery bank at a glance.
- 【Support Service Of Backup Battery】: 24 months * 24 hours after-sale technical support. 24-months support with any technical problem. Any problems please feel free to contact us via amazon message email with your ORDER number.
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
7 used from $21.08
7 used from $21.08
Free shipping
Amazon.com
as of July 6, 2025 10:09 pm
Features
- [ Compact & Lightweight External Power Bank ] VEEKTOMX mini power bank packs 10,000 mAh capacity into a remarkably compact and lightweight design. Measuring just 4.2 x 2.7 x 0.6 inches and only 5.8 oz. Easily slips into your pocket, purse, wallet, or backpack, making it the perfect travel must-have for staying powered up wherever you go. Whether you're commuting, flying, having parties, on a cruise, or camping, this small yet mighty charger keeps your devices running without weighing you down.
- [ PD 22.5W Fast Charging ] Featuring dual PD 3.0 and QC 3.0 fast charging technologies, this portable external power bank can deliver up to a blazing 22.5W of max output power. Charge your devices up to 2 times faster compared to standard chargers, charging your iPhone 16 or Samsung S22 from 0% to 65% in just 30 minutes. VEEKTOMX fast charging portable charger itself recharges from 0% to full capacity in just 2.5~3 hours via a 9V/2A adapter.
- [ Wide Compatibility ] This mini USB-C portable charger equipped with USB-A and USB-C ports compatible with a wide range of devices including iPhone 16/15/14/13/12/11/X/8/7, Samsung Galaxy S24/S23/S22/S21 Galaxy Z Flip/Z Fold/, Google Pixel, and other USB-C devices such as smartphones, iPad, tablets, headphones, USB lights, USB fans, heated vests jackets, and more. It's a versatile charging companion for all your on-the-go needs.
- [ Dual Support Input & Output USB-C ] Our VEEKTOMX 10,000 mAh portable charger power bank is uniquely equipped with a versatile USB-C port supporting both input and output charging. The smart digital LED battery level indicator keeps you informed of the remaining power and charging status, ensuring you're always aware of your battery bank's status at a glance.
- [ From VEEKTOMX Multi-Layered Safety ] Certified by CE, RoHS, FCC, the VEEKTOMX mini power bank features a constantly upgraded intelligent chip that ensures smarter, safer charging. With temperature-sensing technology that automatically stops charging in extreme heat, and multi-layered protection against overcurrent, overcharging, overheating, and short circuits, VEEKTOMX is designed to give you added confidence and protection while charging.
VRURC Portable Charger with Built-in Cables,10000mAh USB C Power Bank, LED Display Slim Portable Charger,5 Output 2 Input Phone Battery Pack Compatible with iPhone,Samsung,Android etc(1 Pack)
$28.99 out of stock
Amazon.com
as of July 6, 2025 10:09 pm
Features
- 【Portable Charger with Built-in Cables】Power bank with built in 3 charging cables and 1 recharging cable, USB-C cable, for iPhone cable and Micro cable for output, you can use this three cable direct charging for your different devices, also built-in USB-A cable for recharging, perfect battery pack for travel, no need to carry any extra cords.
- 【Upgrade USB C Input & Output Port】Portable phone charger with usb c in & output port, suitable for your iPhone, iPad, Samsung etc USB C series devices, giving you more charging optiones, unlike most chargers featuring a USB C input port only. with the cable and ports total 5 outputs, support charging for 5 devices simultaneously.
- 【Compact Design & Portable Size】This slim portable charger only 5.7 x 2.7 x 0.73 inches, weight 9.17Oz, with 10000mah powerful capacity, you can enjoy your trip whole day. also built in multi function micro cable as lanyard for easy to carry and prevent falling.
- 【Two Ways for Recharge Power Bank】Built-in usb-a cable for recharging directly, or charging power bank through the usb c port, both ways full charger only needs 6 hours. portable charger with LED display, you can know the accurate remaining battery percentage.
- 【Intelligent Safety Charging】Phone battery power bank with high quality smart chip to prevent over-charge, over-voltage, over-current, and short circuit for your devices.【What You Get】1x 10000mah power bank, 1x Travel bag,1x Manual,24 hours friendly customer service.
INIU Portable Charger, Slimmest 10000mAh 5V/3A Power Bank, USB C in&out High-Speed Charging Battery Pack, External Phone Powerbank Compatible with iPhone 14 13 12 11 Samsung S22 S21 Google LG iPad etc
$17.99 in stock
14 new from $17.99
10 used from $14.70
10 used from $14.70
Free shipping
Amazon.com
as of July 6, 2025 10:09 pm
Features
- 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 iNiu Care.
- Market's Thinnest 10000mAh: The market’s one and only 0.5-inch power bank that breaks the limit of 10000mAh, easily slipped into any travel lover's pockets or bag. Enjoy the days’ worth of charging capacity, enough to top up iPhone 8 3.6 times, Samsung S22 1.8 times, or AirPods Pro 13.2 times.
- Only 5% Got USB-C IN&OUT: INIU is the only 5% of power banks got a USB-C IN&OUT port. Unlike others only recharge via USB-C port, INIU can charge all devices with your USB-C cables directly.
- 3A High-Speed Charging: 3A fast charging fuels iPhone up to 78% in just one hour. INIU's AutoFit identifies and meets your device's ideal speed, charging double than 2.1A chargers.
- 15-Layer SAFE Charging: INIU's unique 15-Layer SmartProtect system shrugs off any unusual charging at the start. Take overheating risk and battery damage away from your devices.
INIU Portable Charger, 22.5W 10500mAh USB C in/Out Power Bank, Fast Charging PD3.0 QC4+ Battery Pack, Slim Portable Phone Charger for iPhone 14 13 12 11 X Pro Samsung S22 S21 Google LG AirPods iPad
$17.99 in stock
14 new from $17.99
8 used from $11.72
8 used from $11.72
Free shipping
Amazon.com
as of July 6, 2025 10:09 pm
Features
- [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-Year iNiu Care.
- [22.5W Speedy Charge] Combined with the most advanced PD 3.0 & QC4+ fast charging technologies, INIU 22.5W portable charger 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 10,000mAh 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.
- [2024 Version USB C Input & Output] Unlike most chargers featuring a USB C input only, INIU portable phone charger, compatible with iPhone, features a USB C In & Out port, making it a perfect fit for your new iPhones, iPads, and all upcoming USB C devices.
- [Power for Weeks] The slim but powerful INIU 10,000mAh portable charger can provide Samsung S8 with 2.0 charges, iPhone 8 with 3.3 charges, AirPods Pro MagSafe Case with 11.5 charges, and iPad mini with 1.6 charges.
Luxtude 5000mAh Portable Charger iPhone Built in Lightning Cable (MFi Apple Certified), Ultra Slim External Battery Pack, Fast Charge Power Bank for iPhone 14/13/12/11 Pro/X/XR/XS Max/10/8/7/6S etc.
$23.99
in stock
3 used from $7.20
Free shipping
Amazon.com
as of July 6, 2025 10:09 pm
Features
- ✔ APPLE CERTIFIED: PowerEasy 5000L is the portable charger for iPhone built-in Lightning cable (certified by Apple), matching MFI specification strictly, compatible with iPhone 14/13/12/11/10/9/8/7/6/XS Max/XS/XR/X/SE, etc. (NOT FOR iPhone15 and Android phones)
- ✔ IPHONE FORM FACTOR: Ultra slim portable iPhone charger, 5.43 x 2.68 x 0.31 inch, 4.6 oz ultra-light, metal case (Aluminum Alloy), make it as elegant as iPhone even looks like another iPhone!
- ✔ SAFERER BATTERY: Equipped with UL certified Li-Polymer battery pack as iPhone and qualified by Apple, it’s the iPhone portable charger to ensure safety all the time. Auto-off function – It will auto-off (within a minute) when the iPhone is fully charged or when no device is connected
- ✔ 5000mAh DAILY USE: Luxtude portable phone charger can charge iPhone series about one times, great for daily use and backup supply, travel essential- Allowed on airplane carry-on, no need to carry a separate charging cable
- ✔ BEST GIFT: Wonderful portable charger iPhone needed! It’s the best gift for men or women iPhone users on Birthday, Valentines’ Day, Mothers’ Day, Fathers’ Day, Graduation Day, Christmas Day, etc.
The Video Review of Best slim portable charger
Final thoughts
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