Highest Capacity Portable Charger
Best Buy customers often prefer the following products when searching for Highest Capacity Portable Charger.
Portable chargers are a must-have for any gadget user. Whether you're on a business trip, heading to the beach or just running errands around town, your devices will need a boost of power from time to time. A portable charger can come in handy in any situation where you need a quick charge. Browse the top-ranked list of highest capacity portable chargers below along with associated reviews and opinions.
Energizer - Ultimate Lithium 30,000 mAh 30W Power Delivery 3-Port USB-C Universal Portable Battery Charger/Power Bank w/ LCD Display - Black
Model: UE30072PQSKU: 6589869Top comment"THE BEST PORTABLE CHARGER...this is honestly a great investment. Ive bought other portable chargers like anker and they do not last. ...Large capacity at a great price!...This charger is a karge capacity at a great price. It is versatile, fast, and lasting."
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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 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!Top comment"THE BEST PORTABLE CHARGER...this is honestly a great investment. Ive bought other portable chargers like anker and they do not last. ...Large capacity at a great price!...This charger is a karge capacity at a great price. It is versatile, fast, and lasting."
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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 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!See all Portable Chargers & Power BanksYour price for this item is $24.99The comparable value price is $49.99Select pickup
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Sharper Image - PowerBoost Pro Hot and Cold Compact - Black
Model: 1016977SKU: 6553273Top comment"I use a lighter setting but my fiance needs it on the highest. The zip-case that it's stored in is perfect for on the go. ...Very nice portable massager...Very nice portable massager! It's perfect in size and the hot/cold setting is definitely a plus."
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Sharper Image Powerboost Pro+ Compact delivers an unrivaled deep tissue massage experience, effectively targeting sore muscles and tension for outstanding sports recovery. Seamlessly alternate between soothing heat (115°F) and invigorating cold (38°F) with the groundbreaking dual-temperature attachment, and easily manage intensity levels using the user-friendly dial and bright LED display. The whisper-quiet brushless motor guarantees tranquil massage sessions without disturbances, while the compact, long-lasting design provides on-the-go relief with a 2-hour runtime per charge. Customize your massage with 4 unique attachments - Round, Hot + Cold, Fork, and Flat - and conveniently store the device and accessories in the provided carrying case. Transform your sports recovery routine with the Powerboost® Pro+ Compact today!Top comment"I use a lighter setting but my fiance needs it on the highest. The zip-case that it's stored in is perfect for on the go. ...Very nice portable massager...Very nice portable massager! It's perfect in size and the hot/cold setting is definitely a plus."
See all customer reviewsSee all Percussive MassagersProduct Description
Sharper Image Powerboost Pro+ Compact delivers an unrivaled deep tissue massage experience, effectively targeting sore muscles and tension for outstanding sports recovery. Seamlessly alternate between soothing heat (115°F) and invigorating cold (38°F) with the groundbreaking dual-temperature attachment, and easily manage intensity levels using the user-friendly dial and bright LED display. The whisper-quiet brushless motor guarantees tranquil massage sessions without disturbances, while the compact, long-lasting design provides on-the-go relief with a 2-hour runtime per charge. Customize your massage with 4 unique attachments - Round, Hot + Cold, Fork, and Flat - and conveniently store the device and accessories in the provided carrying case. Transform your sports recovery routine with the Powerboost® Pro+ Compact today!See all Percussive MassagersYour price for this item is $109.99The comparable value price is $119.99Select pickup
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j5create - 4-Port Power Bank 100W 26800mAh Portable Charger for Most Devices - Black/ Space Gray
Model: JPB264100SKU: 6588586Top comment"Great Charger...Solid laptop batery charger/power bank...I’m on my 2nd week with it and fully charged, it re-charged my iPhone multiple times plus I got 2.5 full laptop charges before the charger was down to 1 light out of 5 for available power. "
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Charge laptops, tablets, and other mobile devices at anywhere and anytime you need to. No more finding wall plug for charging your devices when they are running out of power! Charge the power bank via USB-C 1st port with any PD power supply, highest power input support up to 100W. After the power bank is fully charged, single using USB-C 1st port is also able to support PD charging to laptops up to 100W. The IC will smartly distribute power between the USB ports so other devices can be charge at the same time too. The power bank is also implementing with short circuit, overcharge, discharge, and overcurrent protection to prevent damage to both power bank itself and connected devices. With perfect calculation, 26800mAh (99.16Wh) is safe to hand carry on flight without needing declaration before boarding nor check-in.Top comment"Great Charger...Solid laptop batery charger/power bank...I’m on my 2nd week with it and fully charged, it re-charged my iPhone multiple times plus I got 2.5 full laptop charges before the charger was down to 1 light out of 5 for available power. "
See all customer reviewsSee all USB Cables & AdaptersProduct Description
Charge laptops, tablets, and other mobile devices at anywhere and anytime you need to. No more finding wall plug for charging your devices when they are running out of power! Charge the power bank via USB-C 1st port with any PD power supply, highest power input support up to 100W. After the power bank is fully charged, single using USB-C 1st port is also able to support PD charging to laptops up to 100W. The IC will smartly distribute power between the USB ports so other devices can be charge at the same time too. The power bank is also implementing with short circuit, overcharge, discharge, and overcurrent protection to prevent damage to both power bank itself and connected devices. With perfect calculation, 26800mAh (99.16Wh) is safe to hand carry on flight without needing declaration before boarding nor check-in.See all USB Cables & AdaptersYour price for this item is $79.99The comparable value price is $99.99Select pickup
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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"I’ve used many portable chargers, but this one feels surprisingly small and lightweight for its large 20,000mAh capacity. ...Portable charger for the wins!...Would definitely recommend for anyone looking for a good portable charger with a great battery capacity."
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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"I’ve used many portable chargers, but this one feels surprisingly small and lightweight for its large 20,000mAh capacity. ...Portable charger for the wins!...Would definitely recommend for anyone looking for a good portable charger with a great battery capacity."
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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 BanksYour price for this item is $31.44The comparable value price is $39.99Select pickup
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INIU - MagPro Slim 10K Qi2 Power Bank 15W Qi2 Wireless Power Bank for iPhone 17, 16, 15, 14, 13, 12 - Black
Model: P76-P1SKU: 6630468Top comment"Compact and fast charger for my Iphone 16 Pro max. The only thing I would improve is the charge time for the battery....Best MagSafe charger"
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INIU MagPro Ultra Slim 10K - Experience fast and efficient charging with this Qi2-certified magnetic power bank. Delivering 15W wireless charging, it powers your iPhone 16 up to 40% in just 25 minutes, nearly matching wired speeds. What's more, you are also back up with industry-leading 3-year warranty!Top comment"Compact and fast charger for my Iphone 16 Pro max. The only thing I would improve is the charge time for the battery....Best MagSafe charger"
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INIU MagPro Ultra Slim 10K - Experience fast and efficient charging with this Qi2-certified magnetic power bank. Delivering 15W wireless charging, it powers your iPhone 16 up to 40% in just 25 minutes, nearly matching wired speeds. What's more, you are also back up with industry-leading 3-year warranty!See all Portable Chargers & Power BanksYour price for this item is $48.99The comparable value price is $69.99Select pickup
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Best Buy essentials™ - 20W 20,000mAh Portable Charger for Most Smartphones, Tablets and USB Devices - Black
Model: BE-MB22020B25SKU: 6583836Top comment"Reliable portable charger...Compact and easy to carry. Great battery capacity for the price. Highly recommend!...Nice portable charger...Nice portable charger to charge my phone and Bluetooth"
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Stay fully charged while on the go with the Best Buy Essentials 20W 20,000mAh Portable Charge 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. The power bank’s 20,000mAh capacity is at the top end of the spectrum for portable chargers, allowing maximum device charges before needing its own recharge. And it’s backed by Best Buy, so can trust it will keep your devices charged away from home.Top comment"Reliable portable charger...Compact and easy to carry. Great battery capacity for the price. Highly recommend!...Nice portable charger...Nice portable charger to charge my phone and Bluetooth"
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Stay fully charged while on the go with the Best Buy Essentials 20W 20,000mAh Portable Charge 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. The power bank’s 20,000mAh capacity is at the top end of the spectrum for portable chargers, allowing maximum device charges before needing its own recharge. And it’s backed by Best Buy, so can trust it will keep your devices charged away from home.See all Portable Chargers & Power BanksYour price for this item is $31.99The comparable value price is $39.99Open-Box OnlyNew conditions of this item are unavailable, but we do have open-box conditions in your area.
Best Buy essentials™ - 5,000mAh Magnetic Wireless Portable Charger for iPhone and Most USB-C Devices - White
Model: BE-MQ2515W25SKU: 6585738Top 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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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.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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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.See all Portable Chargers & Power BanksYour price for this item is $22.99The comparable value price is $32.99Select pickup
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Energizer - MAX 5,000mAh 15W USB-C 3-Port Universal Portable Battery Charger/Power Bank w/ LCD screen for Smartphones & Accessories - Black
Model: UE5035CSKU: 6589873Top comment"Charger...Light charges phone quicker than some chargers. Easy to carry around....Dependable Portable Battery Charger...Energizer portable battery charger is quick to recharge. Simple but effective for recharging your devices."
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Charge your mobile devices with this Energizer power bank. The Energizer UE5035C is the perfect ultra-slim power bank for smartphones, tablets, and more. The UE5035C 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 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.Top comment"Charger...Light charges phone quicker than some chargers. Easy to carry around....Dependable Portable Battery Charger...Energizer portable battery charger is quick to recharge. Simple but effective for recharging your devices."
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Charge your mobile devices with this Energizer power bank. The Energizer UE5035C is the perfect ultra-slim power bank for smartphones, tablets, and more. The UE5035C 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 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.See all Portable Chargers & Power BanksYour price for this item is $7.49The comparable value price is $14.99Select pickup
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Energizer - MAX 30,000mAh 15W USB-C 3-Port Universal Portable Battery Charger/Power Bank w/ LCD screen for Smartphones & Accessories - Black
Model: UE30035CSKU: 6589871Top comment"Portable charger...I have had other portable chargers and none worked as good than this one 5⭐️...Excellent power bank! High capacity & fast charger."
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Charge your mobile devices quickly and efficiently with this Energizer power bank. This portable charger provides 30,000mAh 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 30,000mAh battery provides up to 108 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.Top comment"Portable charger...I have had other portable chargers and none worked as good than this one 5⭐️...Excellent power bank! High capacity & fast charger."
See all customer reviewsSee all Portable Chargers & Power BanksProduct Description
Charge your mobile devices quickly and efficiently with this Energizer power bank. This portable charger provides 30,000mAh 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 30,000mAh battery provides up to 108 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.See all Portable Chargers & Power BanksYour price for this item is $19.99The comparable value price is $39.99Select pickup
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Energizer - MAX 20,000mAh 15W USB-C 3-Port Universal Portable Battery Charger/Power Bank w/ LCD screen for Smartphones & Accessories - Black
Model: UE20035CSKU: 6589874Top comment"Large Capacity Charger...This portable charger is a bit heavier than expected but charges multiple devices quickly. ...Bets portable charger...Itbtruly lasts many chargers"
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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 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.Top comment"Large Capacity Charger...This portable charger is a bit heavier than expected but charges multiple devices quickly. ...Bets portable charger...Itbtruly lasts many chargers"
See all customer reviewsSee all Portable Chargers & Power BanksProduct 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 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.See all Portable Chargers & Power BanksYour price for this item is $14.99The comparable value price is $29.99Select pickup
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