Power Packs For Iphone 4s
Best Buy customers often prefer the following products when searching for Power Packs For Iphone 4s.
If you're like most people, you probably use your phone for a lot more than just making calls. From texting, browsing the web, listening to music, and watching videos, there are a lot of ways to drain your battery. Power packs are a great way to keep your phone fully juiced when you're on the go. Browse the top-ranked list of power packs for iPhone 4S below along with associated reviews and opinions.
INIU - Pocket Power 10K Power Bank with Built-In USB C Cable, Compact 10000mAh PD 20W (IN&OUT) for iPhone, Samsung etc - Black
Model: P61L-P1SKU: 6601688Top comment"Great little charger, light and easy to carry, powers up phone in no time....Pocket power pack"
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This 10000mAh power bank features PD20W fast charging and a built-in USB-C cable that doubles as a lanyard, eliminating extra cables. Its compact design is 25% smaller and 15% lighter than the same capacity. Rapidly charge your iPhone 15 to 65% in just 25 minutes. What's more, you are also back up with industry-leading 3-year warranty!Top comment"Great little charger, light and easy to carry, powers up phone in no time....Pocket power pack"
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This 10000mAh power bank features PD20W fast charging and a built-in USB-C cable that doubles as a lanyard, eliminating extra cables. Its compact design is 25% smaller and 15% lighter than the same capacity. Rapidly charge your iPhone 15 to 65% in just 25 minutes. What's more, you are also back up with industry-leading 3-year warranty!See all Portable Chargers & Power Banks
INIU - 22.5W Fast Charging 20000 mAh Power Bank, USB C in & out Portable Charger with LED Display for iPhone, Samsung, and More - Black
Model: BI-B5-BKSKU: 6630466Top comment"It's small but enough to charge my phone 4 times before having to recharge the charging bank....Good power bank...It's a good and Reliable power bank, we can charge our phone for 3 times on a full charge power bank"
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This 22.5W Fast Charging 20000 mAh Power Bank from INIU features a 20000mAh capacity, delivering up to 7 days of reliable power on a single charge—perfect for travel, work, or emergencies. Equipped with three output ports, it supports 3X faster charging speeds compared to standard 1A chargers, and allows you to power up multiple devices simultaneously. The built-in digital display provides real-time, precise battery level readings at a glance, so you’re always in control of your power. Compatible with phones, tablets, earbuds, smartwatches, and more, it’s your go-to solution for safe, efficient charging anytime, anywhere. What's more, you are also back up with industry-leading 3-year warranty!Top comment"It's small but enough to charge my phone 4 times before having to recharge the charging bank....Good power bank...It's a good and Reliable power bank, we can charge our phone for 3 times on a full charge power bank"
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This 22.5W Fast Charging 20000 mAh Power Bank from INIU features a 20000mAh capacity, delivering up to 7 days of reliable power on a single charge—perfect for travel, work, or emergencies. Equipped with three output ports, it supports 3X faster charging speeds compared to standard 1A chargers, and allows you to power up multiple devices simultaneously. The built-in digital display provides real-time, precise battery level readings at a glance, so you’re always in control of your power. Compatible with phones, tablets, earbuds, smartwatches, and more, it’s your go-to solution for safe, efficient charging anytime, anywhere. What's more, you are also back up with industry-leading 3-year warranty!See all Portable Chargers & Power Banks
INIU - Pocket Power 20K Portable Power Bank with Built-In USB-C Cable (IN&OUT), 20000mAh PD 22.5W, for iPhone & Android - Black
Model: P51L-P1SKU: 6601685Top comment"Great Power Bank...This is great! Quick charger. Powers my iPhone super quick....Fast charging, reliable. Enough power....The display is great as well and shows the remaining power. It’s worth the money."
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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!Top comment"Great Power Bank...This is great! Quick charger. Powers my iPhone super quick....Fast charging, reliable. Enough power....The display is great as well and shows the remaining power. It’s worth the money."
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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!See all Portable Chargers & Power Banks
INIU - Pocket Pro 10K 45W Power Bank with Detachable USB-C Cable (IN&OUT) for iPhone, Samsung etc - Black
Model: PPT01SKU: 6630469Top comment"Power Bank...Great little power bank, always great to have around....Game Changer Power Bank...Excellent little power bank.Its compact with attached charging cable. "
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INIU Pocket Pro 10K is a game-changer in portable charging, offering a palm-sized, ultra-lightweight design that fits easily into any pocket—no bag required. With a handy USB-C cable for seamless charging and no need for extra cords, you’re always ready to go. What's more, you are also back up with industry-leading 3-year warranty!Top comment"Power Bank...Great little power bank, always great to have around....Game Changer Power Bank...Excellent little power bank.Its compact with attached charging cable. "
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INIU Pocket Pro 10K is a game-changer in portable charging, offering a palm-sized, ultra-lightweight design that fits easily into any pocket—no bag required. With a handy USB-C cable for seamless charging and no need for extra cords, you’re always ready to go. What's more, you are also back up with industry-leading 3-year warranty!See all Portable Chargers & Power Banks
UGREEN - Nexode 100W 12000mAh Power Bank with Smart Display, Portable Charger for Laptops, Tablets, Cell Phones - Black
Model: 35526BSKU: 6621268Top comment"UGREEN Power Bank...This is an amazing product for on the go or traveling. With it's 100W of power to support fast charging and its max power 12,000 mAh you don't have to worry about anything when your devices are losing power. ...UGREEN - Nexode 100W 12000mAh Power Bank...I bought the UGREEN - Nexode 100W 12000mAh Power Bank with Smart Display for vacation. I wanted to make sure I had a cruise airline approved power bank for my cruise. "
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The UGREEN Nexode 100W 12000mAh Power Bank is a high-capacity, ultra-fast portable charger designed for laptops, tablets, cell phones, and more. The USB-C port delivers 100W Max fast charging, perfect for quickly powering up MacBooks. Featuring a massive 12000mAh capacity, it can charge an iPhone 15 1.28 times or a Samsung S24 Ultra 1.23 times. With 65W fast recharging capability, the power bank can be fully recharged in just 1.5 hours. This compact yet powerful charger is ideal for business travelers, digital nomads, and anyone who needs reliable high-speed charging on the go.Top comment"UGREEN Power Bank...This is an amazing product for on the go or traveling. With it's 100W of power to support fast charging and its max power 12,000 mAh you don't have to worry about anything when your devices are losing power. ...UGREEN - Nexode 100W 12000mAh Power Bank...I bought the UGREEN - Nexode 100W 12000mAh Power Bank with Smart Display for vacation. I wanted to make sure I had a cruise airline approved power bank for my cruise. "
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The UGREEN Nexode 100W 12000mAh Power Bank is a high-capacity, ultra-fast portable charger designed for laptops, tablets, cell phones, and more. The USB-C port delivers 100W Max fast charging, perfect for quickly powering up MacBooks. Featuring a massive 12000mAh capacity, it can charge an iPhone 15 1.28 times or a Samsung S24 Ultra 1.23 times. With 65W fast recharging capability, the power bank can be fully recharged in just 1.5 hours. This compact yet powerful charger is ideal for business travelers, digital nomads, and anyone who needs reliable high-speed charging on the go.See all Portable Chargers & Power Banks
Energizer - Ultimate Lithium 10,000 mAh 20W USB-C PD & 15W Qi Wireless 4-Port Portable Battery Charger Power Bank with LCD Display - Black
Model: QE10010PQSKU: 6589877Top comment"Energized Power Bank...Nice little nifty power bank. Powers all my devices during my layover in cities I visit. ...Charges as fast as my regular 20w iPhone charger."
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Charge your mobile devices with this Energizer power bank. This portable charger is a wireless Qi certified power bank that provides 10,000mAh capacity to charge smartphones, tablets, smartwatches, headphones, ear buds, and more. The Qi wireless fast charge supports up to 15W charging. Note that 10W for Apple, and 15W output for Samsung, Google Pixel, and other compatible devices should be expected. The 20,000mAh battery provides up to 36 hours of power. There are three outputs providing 18W via a USB-A, 15W via the Wireless Qi charging mechanism, and 20W of power via the USB-C Power Delivery port. You can utilize all three ports at the same time for charging up to three devices at once. The 20W Power Delivery 3.0 USB-C allows you to fast charge certain iPhones from 0 to 50% in only 30 minutes with 20W of power. The 18W USB-A output supports fast charging for Samsung and other compatible Android devices allowing you to charge your compatible Android phone from 0-50% in only 30 minutes with 18W of power. The LCD screen displays current battery life and will show battery life as the unit charges as well. Energizer PowerSafe Management guarantees against short circuit, overcurrent, overcharge and overdischarge of your power bank and devices. A USB-C Cable is included for recharging the power bank or charging other devices.Top comment"Energized Power Bank...Nice little nifty power bank. Powers all my devices during my layover in cities I visit. ...Charges as fast as my regular 20w iPhone charger."
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Charge your mobile devices with this Energizer power bank. This portable charger is a wireless Qi certified power bank that provides 10,000mAh capacity to charge smartphones, tablets, smartwatches, headphones, ear buds, and more. The Qi wireless fast charge supports up to 15W charging. Note that 10W for Apple, and 15W output for Samsung, Google Pixel, and other compatible devices should be expected. The 20,000mAh battery provides up to 36 hours of power. There are three outputs providing 18W via a USB-A, 15W via the Wireless Qi charging mechanism, and 20W of power via the USB-C Power Delivery port. You can utilize all three ports at the same time for charging up to three devices at once. The 20W Power Delivery 3.0 USB-C allows you to fast charge certain iPhones from 0 to 50% in only 30 minutes with 20W of power. The 18W USB-A output supports fast charging for Samsung and other compatible Android devices allowing you to charge your compatible Android phone from 0-50% in only 30 minutes with 18W of power. The LCD screen displays current battery life and will show battery life as the unit charges as well. Energizer PowerSafe Management guarantees against short circuit, overcurrent, overcharge and overdischarge of 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
Energizer - Ultimate Lithium 50,000 mAh 30W Power Delivery 3-Port USB-C Universal Portable Battery Charger/Power Bank w/ LCD Display - Black
Model: UE50072PQSKU: 6589870Top comment"I was able to charge all weekend long and never had to use the back up power pack. Took forever to charge the device....LA Fire Power Outages...Water and Power Keeps Turning OFF Power do to All the Lawsuits to the Power Companies So We Are having Power Outages every Time High Winds are Happening Best Investment I Did Need to Buy 1 for Every Family Member will be Buying more of this Great Brand"
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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 50,000mAh battery provides up to 180 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!Top comment"I was able to charge all weekend long and never had to use the back up power pack. Took forever to charge the device....LA Fire Power Outages...Water and Power Keeps Turning OFF Power do to All the Lawsuits to the Power Companies So We Are having Power Outages every Time High Winds are Happening Best Investment I Did Need to Buy 1 for Every Family Member will be Buying more of this Great Brand"
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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 50,000mAh battery provides up to 180 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!See all Portable Chargers & Power Banks
Anker - Prime Power Bank (9.6K, 65W, Fusion) - Black
Model: A1339111-1SKU: 6599394Top comment"The anker powerbank is the most reliable powerbank in the market. It is handy and it powers most of all my gadgets. I will recommend it to my family and friends and give it a five star for excellent performance....Hands down, best charger brick I have bought. 10min and +20% recharge of my iPhone 15 Pro on the built in power battery. Plug it in to charge just about anywhere. "
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The Anker Prime Power Bank (9.6K, 65W, Fusion) is a versatile and compact powerhouse perfect for any situation. It offers a 65W output in both charger and battery modes, ensuring your laptops and phones charge at full speed whether you're at home or on the go. This 9,600mAh power bank doubles as a wall charger and comes with a charging cable for added convenience. Its compact size, thanks to GaN technology and high power density cells, makes it easy to carry in your pocket. The smart LCD screen provides a clear and detailed display of your charging status, making it user-friendly and efficient.Top comment"The anker powerbank is the most reliable powerbank in the market. It is handy and it powers most of all my gadgets. I will recommend it to my family and friends and give it a five star for excellent performance....Hands down, best charger brick I have bought. 10min and +20% recharge of my iPhone 15 Pro on the built in power battery. Plug it in to charge just about anywhere. "
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The Anker Prime Power Bank (9.6K, 65W, Fusion) is a versatile and compact powerhouse perfect for any situation. It offers a 65W output in both charger and battery modes, ensuring your laptops and phones charge at full speed whether you're at home or on the go. This 9,600mAh power bank doubles as a wall charger and comes with a charging cable for added convenience. Its compact size, thanks to GaN technology and high power density cells, makes it easy to carry in your pocket. The smart LCD screen provides a clear and detailed display of your charging status, making it user-friendly and efficient.See all Portable Chargers & Power Banks
Energizer - Ultimate Lithium 20,000 mAh 20W USB-C PD & 15W Qi Wireless 4-Port Portable Battery Charger Power Bank with LCD Display - Black
Model: QE20010PQSKU: 6589875Top comment"The wireless charge for iphone is much slower at 7.5 Qi and uses more bank power as well. ...Great power bank for the money...This is a very good power bank. I am able to fully charge my iPhone 16 pro max 4 times with it. "
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Charge your mobile devices with this Energizer power bank. This portable charger is a wireless Qi certified power bank that provides 20,000mAh capacity to charge smartphones, tablets, smartwatches, headphones, ear buds, and more. The Qi wireless fast charge supports up to 15W charging. Note that 10W for Apple, and 15W output for Samsung, Google Pixel, and other compatible devices should be expected. The 20,000mAh battery provides up to 72 hours of power. There are three outputs providing 18W via a USB-A, 15W via the Wireless Qi charging mechanism, and 20W of power via the USB-C Power Delivery port. You can utilize all three ports at the same time for charging up to three devices at once. The 20W Power Delivery 3.0 USB-C allows you to fast charge certain iPhones from 0 to 50% in only 30 minutes with 20W of power. The 18W USB-A output supports fast charging for Samsung and other compatible Android devices allowing you to charge your compatible Android phone from 0-50% in only 30 minutes with 18W of power. The LCD screen displays current battery life and will show battery life as the unit charges as well. Energizer PowerSafe Management guarantees against short circuit, overcurrent, overcharge and overdischarge of your power bank and devices. A USB-C Cable is included for recharging the power bank or charging other devices.Top comment"The wireless charge for iphone is much slower at 7.5 Qi and uses more bank power as well. ...Great power bank for the money...This is a very good power bank. I am able to fully charge my iPhone 16 pro max 4 times with it. "
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Charge your mobile devices with this Energizer power bank. This portable charger is a wireless Qi certified power bank that provides 20,000mAh capacity to charge smartphones, tablets, smartwatches, headphones, ear buds, and more. The Qi wireless fast charge supports up to 15W charging. Note that 10W for Apple, and 15W output for Samsung, Google Pixel, and other compatible devices should be expected. The 20,000mAh battery provides up to 72 hours of power. There are three outputs providing 18W via a USB-A, 15W via the Wireless Qi charging mechanism, and 20W of power via the USB-C Power Delivery port. You can utilize all three ports at the same time for charging up to three devices at once. The 20W Power Delivery 3.0 USB-C allows you to fast charge certain iPhones from 0 to 50% in only 30 minutes with 20W of power. The 18W USB-A output supports fast charging for Samsung and other compatible Android devices allowing you to charge your compatible Android phone from 0-50% in only 30 minutes with 18W of power. The LCD screen displays current battery life and will show battery life as the unit charges as well. Energizer PowerSafe Management guarantees against short circuit, overcurrent, overcharge and overdischarge of 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
UGREEN - Nexode 130W 20,000mAh Power Bank with Smart TFT Display, 3-Port Portable Charger for Laptops, Tablets, Cell Phones - Black
Model: 35524BSKU: 6621269Top comment"I went on vacation where I knew a relianle power sourve would be difficult to find. I was able to fully charge my Iphone 4 times before the battery hit 20%....Powers everything...It charges my phone quickly and will power my laptop as well. It’s compatible with everything I’ve used it with. "
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The UGREEN Nexode 130W 20,000mAh Power Bank is a ultra-fast & high-capacity portable charger designed for laptops, tablets, cell phones, and more. The USB-C1 port delivers 100W fast charging, perfect for quickly powering up MacBooks and other laptops, while the dual USB-C ports combine for a total output of 130W. Featuring a massive 20,000mAh capacity, it can charge a MacBook Air 13'' 1.3 times, or an iPhone 16 pro 3.7 times. With 65W fast recharging capability, the power bank can be fully recharged in just 2 hours using a 65W+ charger. This compact yet powerful charger is ideal for business travelers, digital nomads, and anyone who needs reliable high-speed charging on the go.Top comment"I went on vacation where I knew a relianle power sourve would be difficult to find. I was able to fully charge my Iphone 4 times before the battery hit 20%....Powers everything...It charges my phone quickly and will power my laptop as well. It’s compatible with everything I’ve used it with. "
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The UGREEN Nexode 130W 20,000mAh Power Bank is a ultra-fast & high-capacity portable charger designed for laptops, tablets, cell phones, and more. The USB-C1 port delivers 100W fast charging, perfect for quickly powering up MacBooks and other laptops, while the dual USB-C ports combine for a total output of 130W. Featuring a massive 20,000mAh capacity, it can charge a MacBook Air 13'' 1.3 times, or an iPhone 16 pro 3.7 times. With 65W fast recharging capability, the power bank can be fully recharged in just 2 hours using a 65W+ charger. This compact yet powerful charger is ideal for business travelers, digital nomads, and anyone who needs reliable high-speed charging on the go.See all Portable Chargers & Power Banks
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