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Portable Chargers For Galaxy S4

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Best Buy customers often prefer the following products when searching for Portable Chargers For Galaxy S4.

The Samsung Galaxy S4 is a powerful phone with a large display and an impressive camera. Portable chargers are a great way to keep your S4 charged all day long while you're on the go. Browse the top-ranked list of portable chargers for Galaxy S4 phones below along with associated reviews and opinions.

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  1. INIU - Pocket Power 20K Portable Power Bank with Built-In USB-C Cable (IN&OUT), 20000mAh PD 22.5W, for iPhone & Android - Black - Front_Zoom
    Top comment

    "Portable charger for the wins!...This is a great portable charger for on the go. It supports fast charging for my phone and I’m able to get multiple chargers out on one full charge. ...Power banks charger....Four stars because it doesn't charge my wife galaxy tablet."

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    Product Description

    INIU Pocket Power 20K, this high-capacity 20,000mAh power bank powers your iPhone 15 to 65% in just 25 minutes with PD 22.5W output. With a built-in USB-C cable, no extra cord needed to charge your devices! Plus, it can provide power for a week with just one recharge. What's more, you are also back up with industry-leading 3-year warranty!
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    Top comment

    "Portable charger for the wins!...This is a great portable charger for on the go. It supports fast charging for my phone and I’m able to get multiple chargers out on one full charge. ...Power banks charger....Four stars because it doesn't charge my wife galaxy tablet."

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    Product Description

    INIU Pocket Power 20K, this high-capacity 20,000mAh power bank powers your iPhone 15 to 65% in just 25 minutes with PD 22.5W output. With a built-in USB-C cable, no extra cord needed to charge your devices! Plus, it can provide power for a week with just one recharge. What's more, you are also back up with industry-leading 3-year warranty!
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    Your price for this item is $31.44
    The comparable value price is $39.99

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  2. Energizer - Ultimate Lithium 30,000 mAh 30W Power Delivery 3-Port USB-C Universal Portable Battery Charger/Power Bank w/ LCD Display - Black - Front_Zoom
    Top comment

    "THE BEST PORTABLE CHARGER...this is honestly a great investment. Ive bought other portable chargers like anker and they do not last. ...Best portable battery on the market, have not used a charger since I bought"

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    Product Description

    Charge your mobile devices including Smartphones, Computers, Tablets, earbuds and most USB devices with this Energizer power bank. The three outputs, including one Smart USB-A and two USB-C, can charge three devices at the same time. The 30W USB-C Power Delivery technology allows you to fast charge the new iPhones from 0 to 50% in only 30 minutes, and other USB-C devices. The 30,000mAh battery provides up to 108 hours of additional power to smartphones. The two 30W USB-C Power Delivery outputs also support laptop charging. One USB-A port charges devices at 18W to charge Android devices from 0-50% in 30 minutes. The LCD screen indicator shows the battery charging status at a quick glance. Energizer PowerSafe Management guarantees against short circuit, overcurrent, overcharge and overdischarge for your power bank and devices. You also get a built in LED light to illuminate the way!
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    Top comment

    "THE BEST PORTABLE CHARGER...this is honestly a great investment. Ive bought other portable chargers like anker and they do not last. ...Best portable battery on the market, have not used a charger since I bought"

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    Product Description

    Charge your mobile devices including Smartphones, Computers, Tablets, earbuds and most USB devices with this Energizer power bank. The three outputs, including one Smart USB-A and two USB-C, can charge three devices at the same time. The 30W USB-C Power Delivery technology allows you to fast charge the new iPhones from 0 to 50% in only 30 minutes, and other USB-C devices. The 30,000mAh battery provides up to 108 hours of additional power to smartphones. The two 30W USB-C Power Delivery outputs also support laptop charging. One USB-A port charges devices at 18W to charge Android devices from 0-50% in 30 minutes. The LCD screen indicator shows the battery charging status at a quick glance. Energizer PowerSafe Management guarantees against short circuit, overcurrent, overcharge and overdischarge for your power bank and devices. You also get a built in LED light to illuminate the way!
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    Your price for this item is $24.99
    The comparable value price is $49.99

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  3. Best Buy essentials™ - 5,000mAh Magnetic Wireless Portable Charger for iPhone and Most USB-C Devices - White - Front_Zoom
    Top comment

    "Portable phone charger...A super convenient portable phone charger, highly recommended....Awesome portable charger!!...Excellent iPhone wireless magnetic portable charger, it charges very fast!!"

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    Product Description

    The Best Buy essentials 5,000mAh Magnetic Wireless Portable Charger for iPhone and Most USB-C Devices provides 7.5W of total power to keep your devices charged and at the ready, while a USB-C port can provide up to 15W to charge an additional device. With a 5,000mAh capacity, attach the charger to your iPhone or use the included USB-C cable for wired charging. LED indicator lights will let you know when the battery is charging your device, when it is finished or when it needs to be charged.
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    Top comment

    "Portable phone charger...A super convenient portable phone charger, highly recommended....Awesome portable charger!!...Excellent iPhone wireless magnetic portable charger, it charges very fast!!"

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    Product Description

    The Best Buy essentials 5,000mAh Magnetic Wireless Portable Charger for iPhone and Most USB-C Devices provides 7.5W of total power to keep your devices charged and at the ready, while a USB-C port can provide up to 15W to charge an additional device. With a 5,000mAh capacity, attach the charger to your iPhone or use the included USB-C cable for wired charging. LED indicator lights will let you know when the battery is charging your device, when it is finished or when it needs to be charged.
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    Your price for this item is $22.99
    The comparable value price is $32.99

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  4. 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

    "Energizer portable charger...Bought two of these energizer chargers to take in a trip to Tokyo Japan. Worked great with no problems. ...Great portable charger...Simple portable charger and works fine with no issues."

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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 USB 2.1 Type-A port with Rapid Charge technology delivers power consistently and efficiently. The two USB-C outputs provide up to 15W of charging power. Charge up to three devices at once via one USB-A outputs and two 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 3 foot USB-C Cable is included for recharging the power bank and external devices quickly and efficiently.
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    Top comment

    "Energizer portable charger...Bought two of these energizer chargers to take in a trip to Tokyo Japan. Worked great with no problems. ...Great portable charger...Simple portable charger and works fine with no issues."

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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 USB 2.1 Type-A port with Rapid Charge technology delivers power consistently and efficiently. The two USB-C outputs provide up to 15W of charging power. Charge up to three devices at once via one USB-A outputs and two 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 3 foot USB-C Cable is included for recharging the power bank and external devices quickly and efficiently.
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    Your price for this item is $9.99
    The comparable value price is $19.99

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  5. Belkin - BOOST↑CHARGE USB-C Portable Charger 10K Power Bank with 1 USB-C Port and 2 USB-A Ports & Included USB-C to USB-A Cable - White - Front_Zoom
    Top comment

    "Portable charger...Portable Charger...Great product the charger last all day and doesn't run out"

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    Product Description

    Charge smartphones, tablets, and other PD-enabled devices quickly and safely with our USB-C Portable Charger Power Bank 10K. Designed with a USB-C port and 2x USB-A ports, this Belkin portable charger power bank allows for up to 3 devices to be charged at once. Air travel compliant with TSA airline safety standards, this highly portable device comes pre-charged and ready-to-use on the go. Plus, overcharge protection helps ensure a safe, powerful charge every time. Belkin is an established accessories market leader creating high-quality, innovative tech solutions for 40 years. Compatible with the new iPhone 17, 17 Pro Max, 17 Pro.
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    Top comment

    "Portable charger...Portable Charger...Great product the charger last all day and doesn't run out"

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    Product Description

    Charge smartphones, tablets, and other PD-enabled devices quickly and safely with our USB-C Portable Charger Power Bank 10K. Designed with a USB-C port and 2x USB-A ports, this Belkin portable charger power bank allows for up to 3 devices to be charged at once. Air travel compliant with TSA airline safety standards, this highly portable device comes pre-charged and ready-to-use on the go. Plus, overcharge protection helps ensure a safe, powerful charge every time. Belkin is an established accessories market leader creating high-quality, innovative tech solutions for 40 years. Compatible with the new iPhone 17, 17 Pro Max, 17 Pro.
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  6. Best Buy essentials™ - 20W 10,000mAh Portable Charger for Most Smartphones, Tablets and USB Devices - Black - Front_Zoom
    Top comment

    "Portable charger...This portable charger keeps my iPhone working for hours and I don’t have to worry anymore....Great Charger...Great portable charger able to charge multiple devices quickly."

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    Product Description

    Stay fully charged while on the go with the Best Buy Essentials 20W 10,000mAh Portable Charger for Most Smartphones, Tablets and USB Devices. The power bank features a 20W USB-C port and two USB ports (12W total) to charge multiple devices simultaneously. Track the charging status and remaining battery with the LED indicators on the side. This power bank features a 10,000mAh capacity to allow for multiple device charges before needing to be recharged. And it’s backed by Best Buy, so can trust it will keep your devices charged while away from home.
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    Top comment

    "Portable charger...This portable charger keeps my iPhone working for hours and I don’t have to worry anymore....Great Charger...Great portable charger able to charge multiple devices quickly."

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    Product Description

    Stay fully charged while on the go with the Best Buy Essentials 20W 10,000mAh Portable Charger for Most Smartphones, Tablets and USB Devices. The power bank features a 20W USB-C port and two USB ports (12W total) to charge multiple devices simultaneously. Track the charging status and remaining battery with the LED indicators on the side. This power bank features a 10,000mAh capacity to allow for multiple device charges before needing to be recharged. And it’s backed by Best Buy, so can trust it will keep your devices charged while away from home.
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    Your price for this item is $12.99
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    The comparable value price is $29.99
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    New conditions of this item are unavailable, but we do have open-box conditions in your area.

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  7. myCharge - AMP PRONG 5,000mAh Everything Built-In Portable Charge for Most USB Enables Devices - Gray - Front_Zoom
    Top comment

    "This is a great Amp to charge any phone that uses C type chargers. I live in the south and this device is going to extremely handy for Hurricanes, I can charge for 27 hours and it only took about 2 hours to charge my daughters Galaxy S20 from being completely dead to full charger and still had power to give!...Perfect Portable Charger...This is one of my favorite portable chargers I have ever purchased."

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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
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    Top comment

    "This is a great Amp to charge any phone that uses C type chargers. I live in the south and this device is going to extremely handy for Hurricanes, I can charge for 27 hours and it only took about 2 hours to charge my daughters Galaxy S20 from being completely dead to full charger and still had power to give!...Perfect Portable Charger...This is one of my favorite portable chargers I have ever purchased."

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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
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    Your price for this item is $18.99
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    The comparable value price is $39.99

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  8. Samsung - 45W 20,000mAh Battery Pack - Beige - Front_Zoom

    Model: EB-P4520XUEGUS
    SKU: 6576235
    Top comment

    "Best portable charger...Charge fast than my wall charger just a lil bulky... But love it...Super fast charger...Its super faster charger blue circle. My samsung galaxy S24 ultra charge in 1 hour."

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    Product Description

    The 45W 20,000mAh Battery Pack with Super Fast Charging 2.0 allows you to charge your device in a flash. With a 5A USB C cable included, you have what you need to charge on the go.
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    Top comment

    "Best portable charger...Charge fast than my wall charger just a lil bulky... But love it...Super fast charger...Its super faster charger blue circle. My samsung galaxy S24 ultra charge in 1 hour."

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    Product Description

    The 45W 20,000mAh Battery Pack with Super Fast Charging 2.0 allows you to charge your device in a flash. With a 5A USB C cable included, you have what you need to charge on the go.
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    Your price for this item is $54.99
    Open-Box Only

    New conditions of this item are unavailable, but we do have open-box conditions in your area.

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  9. mophie - Powerstation PD (Fast Charge) 10,000 mAh Portable Charger for Most USB-Enabled Devices - Black - Front_Zoom
    Top comment

    "Chargers...I love my portable charger, it’s great to have and use....Pretty Solid Portable Charger...It is solid, its good for fast charging my Galaxy 22. However, I do fin the various inputs confusing, maybe its okay if it only has 2?"

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    Product Description

    Charge three devices at once with the mophie powerstation 10K. It has a fast-charging USB-C PD port that puts out up to 20W as well as two USB-A ports. The compact powerstation has an internal 10,000mAh battery with the capacity to meet the demands of your day.
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    Top comment

    "Chargers...I love my portable charger, it’s great to have and use....Pretty Solid Portable Charger...It is solid, its good for fast charging my Galaxy 22. However, I do fin the various inputs confusing, maybe its okay if it only has 2?"

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    Product Description

    Charge three devices at once with the mophie powerstation 10K. It has a fast-charging USB-C PD port that puts out up to 20W as well as two USB-A ports. The compact powerstation has an internal 10,000mAh battery with the capacity to meet the demands of your day.
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    Your price for this item is $15.99
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    The comparable value price is $39.99
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  10. myCharge - AMP PRONG PLUS 10,000mAh Everything Built-In Portable Charge for Most USB-C Enables Devices - Blue - Front_Zoom
    Top comment

    "My 2nd one I've purchased. Love these portable chargers. This one works as described. Charges my Samsung Galaxy up to 100% and still have more charging time available. ...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
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    Top comment

    "My 2nd one I've purchased. Love these portable chargers. This one works as described. Charges my Samsung Galaxy up to 100% and still have more charging time available. ...Portable charger...Love this portable charger! Easy to use with an adapter to a cell phone."

    See all customer reviews

    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
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    Your price for this item is $34.99
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    The comparable value price is $49.99

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