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Best Buy customers often prefer the following products when searching for slim portable charger.

A portable charger is a device that can quickly and efficiently provide the juice your mobile device needs to keep going. If you're looking for one that's designed to be compact, so that it can easily squeeze in to your pocket or purse, consider a slim portable charger. Browse the top-ranked list of slim portable chargers below along with associated reviews and opinions.

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  1. mophie - Snap+ Juice Pack Mini 5,000 mAh Portable Charger with MagSafe Compatibility - Black - Front_Zoom
    Top comment

    "Slim profile...Fantastic portable MagSafe charger. Strong magnet and slim profile....Best MagSafe charger...Slim and fast charging it connects to the phone real easy"

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    Product Description

    Give your phone a boost of power in a snap! The snap+ juice pack is compatible with MagSafe for most iPhone 15/14/13/12 models and any Qi-enabled smartphone†, so you can charge while you're on-the-go regardless of your smartphone model. The magnetic hold ensures you get the perfect charge every time.
    See all MagSafe Portable Chargers & Power Banks
    Top comment

    "Slim profile...Fantastic portable MagSafe charger. Strong magnet and slim profile....Best MagSafe charger...Slim and fast charging it connects to the phone real easy"

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    Product Description

    Give your phone a boost of power in a snap! The snap+ juice pack is compatible with MagSafe for most iPhone 15/14/13/12 models and any Qi-enabled smartphone†, so you can charge while you're on-the-go regardless of your smartphone model. The magnetic hold ensures you get the perfect charge every time.
    See all MagSafe Portable Chargers & Power Banks
    See all MagSafe Portable Chargers & Power Banks
  2. Energizer - MAX 5,000 mAh Ultra-Slim, 3-Port USB-C High Speed Universal Portable Charger Power bank, Charges Three Devices at Once - Black - Front_Zoom
    Top comment

    "Phone charger...It is slim and fits in small spaces. Charges phone fadt...Nice thin size to fit my wife's thin cross body bag. Easy to charge up and to recharge iPhone."

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    Product Description

    Charge your mobile devices with this Energizer power bank. The Energizer UE5010 is the perfect ultra-slim power bank for smartphones, tablets, and more. The UE5010 provides 5,000 mAh capacity to charge smartphones, tablets, smartwatches, headphones, earbuds, and more. The 5,000mAh battery provides up to 18 hours of power, while three outputs - two USB 2.1 Type-A ports and one USB-C port - consistently and efficiently deliver power to up to three devices at 10.5W. Four white LED indicator lights signify the charging status and current battery life. The textured diagonal pattern design prevents slippage, scratches, and fingerprints on the surface. The lightweight and ultra-slim design fits perfectly in your pocket wherever you go! Energizer PowerSafe Management guarantees protection against short circuit, overcurrent, overcharge, and overdischarge for your power bank and devices. A USB-C Cable is included for recharging the power bank or charging other devices.
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    Top comment

    "Phone charger...It is slim and fits in small spaces. Charges phone fadt...Nice thin size to fit my wife's thin cross body bag. Easy to charge up and to recharge iPhone."

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    Product Description

    Charge your mobile devices with this Energizer power bank. The Energizer UE5010 is the perfect ultra-slim power bank for smartphones, tablets, and more. The UE5010 provides 5,000 mAh capacity to charge smartphones, tablets, smartwatches, headphones, earbuds, and more. The 5,000mAh battery provides up to 18 hours of power, while three outputs - two USB 2.1 Type-A ports and one USB-C port - consistently and efficiently deliver power to up to three devices at 10.5W. Four white LED indicator lights signify the charging status and current battery life. The textured diagonal pattern design prevents slippage, scratches, and fingerprints on the surface. The lightweight and ultra-slim design fits perfectly in your pocket wherever you go! Energizer PowerSafe Management guarantees protection against short circuit, overcurrent, overcharge, and overdischarge for your power bank and devices. A USB-C Cable is included for recharging the power bank or charging other devices.
    See all Portable Chargers & Power Banks
    See all Portable Chargers & Power Banks
  3. myCharge - AMP PRONG PLUS 10,000mAh Everything Built-In Portable Charge for Most USB-C Enables Devices - Blue - Front_Zoom
    Top comment

    "works great and i can charge my phone anywhere and quick plus its slim enough it fits in my pocket and i cant forget the charger or cable because they are integrated...Portable charger...Love this portable charger! Easy to use with an adapter to a cell phone."

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    Product Description

    Keep your mobile devices powered on the go with the myCharge AMP PRONG 10K portable power pack. The 10000mAh capacity powers up to two devices simultaneously. The myCharge AMP PRONG 10K portable power pack has USB-C port and a built-in USB-C cable that deliver up to 12W of output for rapid charging. The device has built-in wall prongs for rapid recharging of the powerbank
    See all Power Adapters
    Top comment

    "works great and i can charge my phone anywhere and quick plus its slim enough it fits in my pocket and i cant forget the charger or cable because they are integrated...Portable charger...Love this portable charger! Easy to use with an adapter to a cell phone."

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    Product Description

    Keep your mobile devices powered on the go with the myCharge AMP PRONG 10K portable power pack. The 10000mAh capacity powers up to two devices simultaneously. The myCharge AMP PRONG 10K portable power pack has USB-C port and a built-in USB-C cable that deliver up to 12W of output for rapid charging. The device has built-in wall prongs for rapid recharging of the powerbank
    See all Power Adapters
    See all Power Adapters
  4. Anker - Power Bank(10000mAh, 20W, 3-Port) - Black - Front_Zoom
    Top comment

    "Great thin mobile battery charger...Great thin battery charger. Easy to carry around in my blazer jacket pocket....Perfectly Portable...Good battery life and slim profile; great for travel!"

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    Product Description

    Elevate your charging experience with the PowerCore III Sense (10000mAh, 20W, 3-Port). This power bank offers versatile charging options, featuring Triple Charging Modes including a 20W Power Delivery USB-C port, a PowerIQ-enabled USB-A port, and a trickle-charging mode for low-power devices. Charge two devices simultaneously through its dual USB ports. With exquisite craftsmanship, its sleek design and cool-blue LED light wheel showcase the battery level elegantly. Quality is paramount inside and out. Recharge swiftly in just 4.5 hours using a USB-C Power Delivery wall charger (charger not included), or approximately 10.2 hours with a USB-A charger and cable (not included). Elevate your charging game with PowerCore III Sense 10K.
    See all Portable Chargers & Power Banks
    Top comment

    "Great thin mobile battery charger...Great thin battery charger. Easy to carry around in my blazer jacket pocket....Perfectly Portable...Good battery life and slim profile; great for travel!"

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    Product Description

    Elevate your charging experience with the PowerCore III Sense (10000mAh, 20W, 3-Port). This power bank offers versatile charging options, featuring Triple Charging Modes including a 20W Power Delivery USB-C port, a PowerIQ-enabled USB-A port, and a trickle-charging mode for low-power devices. Charge two devices simultaneously through its dual USB ports. With exquisite craftsmanship, its sleek design and cool-blue LED light wheel showcase the battery level elegantly. Quality is paramount inside and out. Recharge swiftly in just 4.5 hours using a USB-C Power Delivery wall charger (charger not included), or approximately 10.2 hours with a USB-A charger and cable (not included). Elevate your charging game with PowerCore III Sense 10K.
    See all Portable Chargers & Power Banks
    See all Portable Chargers & Power Banks
  5. Energizer - MAX 20,000mAh 15W USB-C 3-Port Universal Portable Battery Charger/Power Bank w/ LCD screen for Smartphones & Accessories - Black - Front_Zoom
    Top comment

    "charger...The design is slick and slim....Excellent portable charger...Excellent portable charger. I especially like the LED numerical readout of the amount of charge left. "

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    Product Description

    Charge your mobile devices quickly and efficiently with this Energizer power bank.  This portable charger provides 20,000mAh capacity to charge smartphones, tablets, smartwatches, headphones, ear buds, and more.  The bright LCD screen displays the current battery level so you always know how much power is left. The 20,000mAh battery provides up to 72 hours of additional power to smartphones while the two USB 2.1 Type-A ports with Rapid Charge technology deliver power consistently and efficiently to up to two devices at once at 10.5W. The USB-C output provides up to 15W of charging power.  Charge up to thee devices at once via two USB-A outputs and one USB-C output. The textured surface prevents slippage, scratches and fingerprints. Energizer PowerSafe Management protects against short circuit, overcurrent, overcharge and overdischarge for your power bank and devices. A USB-C Cable is included for recharging the power bank quickly and efficiently.
    See all Portable Chargers & Power Banks
    Top comment

    "charger...The design is slick and slim....Excellent portable charger...Excellent portable charger. I especially like the LED numerical readout of the amount of charge left. "

    See all customer reviews

    Product Description

    Charge your mobile devices quickly and efficiently with this Energizer power bank.  This portable charger provides 20,000mAh capacity to charge smartphones, tablets, smartwatches, headphones, ear buds, and more.  The bright LCD screen displays the current battery level so you always know how much power is left. The 20,000mAh battery provides up to 72 hours of additional power to smartphones while the two USB 2.1 Type-A ports with Rapid Charge technology deliver power consistently and efficiently to up to two devices at once at 10.5W. The USB-C output provides up to 15W of charging power.  Charge up to thee devices at once via two USB-A outputs and one USB-C output. The textured surface prevents slippage, scratches and fingerprints. Energizer PowerSafe Management protects against short circuit, overcurrent, overcharge and overdischarge for your power bank and devices. A USB-C Cable is included for recharging the power bank quickly and efficiently.
    See all Portable Chargers & Power Banks
    See all Portable Chargers & Power Banks
  6. Energizer - MAX 10,000mAh 15W USB-C 3-Port Universal Portable Battery Charger/Power Bank w/ LCD screen for Smartphones & Accessories - Black - Front_Zoom
    Top comment

    "Great portable charger...The block is slim and holds a charge well. Charged my phone within an hour!...Portable Charger...I absolutely love this charger. It’s slim and charges my phone quickly!"

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    Product Description

    Charge your mobile devices quickly and efficiently with this Energizer power bank.  This portable charger provides 10,000mAh capacity to charge smartphones, tablets, smartwatches, headphones, ear buds, and more.  The bright LCD screen displays the current battery level so you always know how much power is left. The 10,000mAh battery provides up to 36 hours of additional power to smartphones while the two USB 2.1 Type-A ports with Rapid Charge technology deliver power consistently and efficiently to up to two devices at once at 10.5W. The USB-C output provides up to 15W of charging power.  Charge up to thee devices at once via two USB-A outputs and one USB-C output. The textured surface prevents slippage, scratches and fingerprints. Energizer PowerSafe Management protects against short circuit, overcurrent, overcharge and overdischarge for your power bank and devices. A USB-C Cable is included for recharging the power bank quickly and efficiently.
    See all Portable Chargers & Power Banks
    Top comment

    "Great portable charger...The block is slim and holds a charge well. Charged my phone within an hour!...Portable Charger...I absolutely love this charger. It’s slim and charges my phone quickly!"

    See all customer reviews

    Product Description

    Charge your mobile devices quickly and efficiently with this Energizer power bank.  This portable charger provides 10,000mAh capacity to charge smartphones, tablets, smartwatches, headphones, ear buds, and more.  The bright LCD screen displays the current battery level so you always know how much power is left. The 10,000mAh battery provides up to 36 hours of additional power to smartphones while the two USB 2.1 Type-A ports with Rapid Charge technology deliver power consistently and efficiently to up to two devices at once at 10.5W. The USB-C output provides up to 15W of charging power.  Charge up to thee devices at once via two USB-A outputs and one USB-C output. The textured surface prevents slippage, scratches and fingerprints. Energizer PowerSafe Management protects against short circuit, overcurrent, overcharge and overdischarge for your power bank and devices. A USB-C Cable is included for recharging the power bank quickly and efficiently.
    See all Portable Chargers & Power Banks
    See all Portable Chargers & Power Banks
  7. Anker - PowerCore III Elite 25600 mah 87W USB-C PD Portable Charger - Black - Front_Zoom
    Top comment

    "I have another 20,000 portable charger. Same brand and it chargers more devices overall than this device …...Great Charger...Great product! Very slim and light weight. Highly recommend!"

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    Product Description

    The Anker Advantage: Join the 55 million+ powered by our leading technology. Colossal Capacity: With a huge 25,600mAh cell capacity, you can keep multiple devices charged for days at a time (25,600mAh is the total of the nominal rated capacity of internal battery cells ). Charge an iPhone 11 Pro Max 4 times, an iPad mini 5 3 times, or a MacBook Air 2020 once. Unrivaled Charging Options: Equipped with dual USB-C ports for a powerful 87W charge to a single device, or simultaneous high-speed charging to 2 devices. With an additional 2 USB-A ports, you can even charge 4 devices at the same time at a combined output of 78W. Universal Compatibility: PowerCore is built using Anker’s exclusive PowerIQ technology to ensure flawless compatibility with virtually any mobile device.
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    Top comment

    "I have another 20,000 portable charger. Same brand and it chargers more devices overall than this device …...Great Charger...Great product! Very slim and light weight. Highly recommend!"

    See all customer reviews

    Product Description

    The Anker Advantage: Join the 55 million+ powered by our leading technology. Colossal Capacity: With a huge 25,600mAh cell capacity, you can keep multiple devices charged for days at a time (25,600mAh is the total of the nominal rated capacity of internal battery cells ). Charge an iPhone 11 Pro Max 4 times, an iPad mini 5 3 times, or a MacBook Air 2020 once. Unrivaled Charging Options: Equipped with dual USB-C ports for a powerful 87W charge to a single device, or simultaneous high-speed charging to 2 devices. With an additional 2 USB-A ports, you can even charge 4 devices at the same time at a combined output of 78W. Universal Compatibility: PowerCore is built using Anker’s exclusive PowerIQ technology to ensure flawless compatibility with virtually any mobile device.
    See all Portable Chargers & Power Banks
    See all Portable Chargers & Power Banks
  8. Energizer - Ultimate Lithium 5,000mAh 18W MagSafe Magnetic Wireless Power Bank/ Portable Battery Charger with 3 Ports & LED Display - Black - Front_Zoom
    Top comment

    "Love the size of the portable charger, easy to fit in a purse or any type of bag while you are on the go. "

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    Product Description

    Charge your mobile devices quickly and efficiently with this Energizer power bank. Boasting 5,000mAh battery capacity, it has the capability to charge a standard smartphone for up to 18 hours. Specifically engineered for iPhone magnetic charging, the magnetic alignment feature supports up to 7.5W wireless charging for iPhones and 10W for Android devices. Furthermore, the inclusion of a USB-C output port enables efficient charging of up to 18W for your devices. The USB-A port charges devices at up to 18W. This device is capable of charging up the three devices simultaneously. The QM5005's compact and slim design adds to its versatility, making it an ideal and convenient charging solution for on-the-go use. Energizer PowerSafe Management ensures protection against short circuits, overcurrent, overcharging, and overdischarging for both your power bank and devices.
    See all Portable Chargers & Power Banks
    Top comment

    "Love the size of the portable charger, easy to fit in a purse or any type of bag while you are on the go. "

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    Product Description

    Charge your mobile devices quickly and efficiently with this Energizer power bank. Boasting 5,000mAh battery capacity, it has the capability to charge a standard smartphone for up to 18 hours. Specifically engineered for iPhone magnetic charging, the magnetic alignment feature supports up to 7.5W wireless charging for iPhones and 10W for Android devices. Furthermore, the inclusion of a USB-C output port enables efficient charging of up to 18W for your devices. The USB-A port charges devices at up to 18W. This device is capable of charging up the three devices simultaneously. The QM5005's compact and slim design adds to its versatility, making it an ideal and convenient charging solution for on-the-go use. Energizer PowerSafe Management ensures protection against short circuits, overcurrent, overcharging, and overdischarging for both your power bank and devices.
    See all Portable Chargers & Power Banks
    See all Portable Chargers & Power Banks
  9. ToughTested - LED10 10,000 mAh Portable Charger for Most USB-Enabled Devices - Black - Front_Zoom
    Top comment

    "Tough Tested LED 10,000 Portable Charger...While I like this charger it doesn't seem to hold a charge as long as the other Tough Tested Chargers. ...Useful while traveling, worked as needed. Thin for packing too"

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    Product Description

    Power your mobile devices and light up your tent while camping with this ToughTested solar powerbank. The 10,000 mAh capacity charges most mobile devices up to six times, while the IP44 waterproof rating ensures durability. This ToughTested solar powerbank has a USB-C PD port for rapid charging, and the 18-LED flashlight features steady, SOS and strobe modes for flexible use.
    See all Portable Chargers & Power Banks
    Top comment

    "Tough Tested LED 10,000 Portable Charger...While I like this charger it doesn't seem to hold a charge as long as the other Tough Tested Chargers. ...Useful while traveling, worked as needed. Thin for packing too"

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    Product Description

    Power your mobile devices and light up your tent while camping with this ToughTested solar powerbank. The 10,000 mAh capacity charges most mobile devices up to six times, while the IP44 waterproof rating ensures durability. This ToughTested solar powerbank has a USB-C PD port for rapid charging, and the 18-LED flashlight features steady, SOS and strobe modes for flexible use.
    See all Portable Chargers & Power Banks
    See all Portable Chargers & Power Banks
  10. myCharge - AMP PRONG 5,000mAh Everything Built-In Portable Charge for Most USB Enables Devices - Gray - Front_Zoom
    Top comment

    "Portable Charger...Works as advertised. Its slim enough to carry in hand or together in pocket with a phone. ...I absolutely love the design of this portable charger. The size is slim enough to go in my tight jeans and easily fit in my purse. "

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    Product Description

    Keep your mobile devices powered on the go with the myCharge AMP PRONG 5K portable power pack. The 5000mAh capacity powers up to two devices simultaneously. The myCharge AMP PRONG 5K portable power pack has USB-C port and a built-in USB-C cable that deliver up to 12W of output for rapid charging. The device has built-in wall prongs for rapid recharging of the powerbank
    See all Power Adapters
    Top comment

    "Portable Charger...Works as advertised. Its slim enough to carry in hand or together in pocket with a phone. ...I absolutely love the design of this portable charger. The size is slim enough to go in my tight jeans and easily fit in my purse. "

    See all customer reviews

    Product Description

    Keep your mobile devices powered on the go with the myCharge AMP PRONG 5K portable power pack. The 5000mAh capacity powers up to two devices simultaneously. The myCharge AMP PRONG 5K portable power pack has USB-C port and a built-in USB-C cable that deliver up to 12W of output for rapid charging. The device has built-in wall prongs for rapid recharging of the powerbank
    See all Power Adapters
    See all Power Adapters
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