Big Batteries
Best Buy customers often prefer the following products when searching for Big Batteries.
If you're looking for a battery that can power your devices, then you should consider getting a big battery. These batteries are designed to provide enough power to run your electronics for a long time, so you can conitnue using your devices longer. Browse the top-ranked list of big batteries below along with associated reviews and opinions.
Insignia™ - 20W USB-C Compact Wall Charger Kit for Smartphones, Tablets & More - White
Model: NS-MW320C1W24BSKU: 6573600Top comment"This was a great deal, works perfectly. No need to buy the big brand names....The foldable prongs are nice, and the overall cube is quite small and does not take up too much room on the outlet. This is also a big plus. When I plug in devices, they often register “turbo charging” with this plug. "
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Don’t let your phone battery die as you go throughout your day. The Insignia NS-MW320C1W24B 20W USB-C Compact Wall Charger Kit for Smartphones, Tablets & More has a 20-watt output to quickly charge your smartphone, tablet, smartwatch and other USB-C devices. Its compact and durable body with a foldable plug easily fits into a purse or pocket, and an included 6 ft. USB-C cable provides flexible placement options and is braided for an improved look and feel. A simple white design pairs well with your other accessories. Keep your devices working as hard as you do with this fast, easy-to-carry charger.Top comment"This was a great deal, works perfectly. No need to buy the big brand names....The foldable prongs are nice, and the overall cube is quite small and does not take up too much room on the outlet. This is also a big plus. When I plug in devices, they often register “turbo charging” with this plug. "
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Don’t let your phone battery die as you go throughout your day. The Insignia NS-MW320C1W24B 20W USB-C Compact Wall Charger Kit for Smartphones, Tablets & More has a 20-watt output to quickly charge your smartphone, tablet, smartwatch and other USB-C devices. Its compact and durable body with a foldable plug easily fits into a purse or pocket, and an included 6 ft. USB-C cable provides flexible placement options and is braided for an improved look and feel. A simple white design pairs well with your other accessories. Keep your devices working as hard as you do with this fast, easy-to-carry charger.See all Cell Phone Chargers & CablesYour price for this item is $15.99
Insignia™ - 25W Foldable Compact Wall Charging Kit for USB-C Smartphones, Tablets and More - Black
Model: NS-MW325C1B24BSKU: 6578624Top comment"Lost my phone charger for my galaxy phone, (older model) tried a couple of big box stores none worked. Went to my carrier, after getting the message that my 64.00 sale was just a pain I was assure the replacement would work. ...Very good charger, has long battery life in short duration"
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Keep multiple devices charged with this Insignia NS-MW325C1B24B 25W Foldable Wall Charging Kit for USB-C Smartphones, Tablets and More. Up to 25W quickly charge your smartphone, tablet, laptop or other device and an included 6 ft. USB-C cable means everything is ready to go right out of the box. The cable is braided for both durability and style, and the charger’s folding plug means it can easily fit in a pocket or purse for easy transport. This handy 2-pack gives you an extra wall charger and cable to use right off the bat or keep on hand for the future. Never be without a spare charger again with this handy 2-pack compact charging kit.Top comment"Lost my phone charger for my galaxy phone, (older model) tried a couple of big box stores none worked. Went to my carrier, after getting the message that my 64.00 sale was just a pain I was assure the replacement would work. ...Very good charger, has long battery life in short duration"
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Keep multiple devices charged with this Insignia NS-MW325C1B24B 25W Foldable Wall Charging Kit for USB-C Smartphones, Tablets and More. Up to 25W quickly charge your smartphone, tablet, laptop or other device and an included 6 ft. USB-C cable means everything is ready to go right out of the box. The cable is braided for both durability and style, and the charger’s folding plug means it can easily fit in a pocket or purse for easy transport. This handy 2-pack gives you an extra wall charger and cable to use right off the bat or keep on hand for the future. Never be without a spare charger again with this handy 2-pack compact charging kit.See all Cell Phone Chargers & CablesYour price for this item is $15.99
Insignia™ - 45W Foldable Compact Wall Charging Kit for USB-C Smartphones, Tablets and More - Dark Gray
Model: NS-MW3145C1B24BSKU: 6579202Top comment"The plastic end near the tip of the cable is a little big - so check the the fit of your device openings just in case the plastic hits the case and prevents a good connection. ...Quick Charge, Big Win: The 45-Watt Charger Review"
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Use one cable to keep all your USB-C devices charged with the Insignia NS-MW3145C1B24B 45W Foldable Wall Charging Kit for USB-C Smartphones, Tablets and More. Up to 45 watts of power quickly charges your smartphone, tablet, laptop or other device, and an included 6 ft. USB-C cable means everything is ready to use right out of the box. The cable is braided for both durability and style, and the charger’s folding plug means it can easily fit in a pocket or purse for easy transport. Whatever your charging needs may be, this Insignia 45W compact wall charger has you covered.Top comment"The plastic end near the tip of the cable is a little big - so check the the fit of your device openings just in case the plastic hits the case and prevents a good connection. ...Quick Charge, Big Win: The 45-Watt Charger Review"
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Use one cable to keep all your USB-C devices charged with the Insignia NS-MW3145C1B24B 45W Foldable Wall Charging Kit for USB-C Smartphones, Tablets and More. Up to 45 watts of power quickly charges your smartphone, tablet, laptop or other device, and an included 6 ft. USB-C cable means everything is ready to use right out of the box. The cable is braided for both durability and style, and the charger’s folding plug means it can easily fit in a pocket or purse for easy transport. Whatever your charging needs may be, this Insignia 45W compact wall charger has you covered.See all Cell Phone Chargers & CablesYour price for this item is $32.99
Belkin - BoostCharge Dual USB-A Car Charger 24W - Black
Model: CCB001btBKSKU: 6581994Top comment"The round part for the charger lines to plug into is not big and bulky either. There is ample room to plug in two devices. "
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Charge two devices simultaneously with our Dual USB-A Car Charger. This compact charger offers faster-than-standard charging speeds and an LED indicator to let you know when it’s connected to a power source.Top comment"The round part for the charger lines to plug into is not big and bulky either. There is ample room to plug in two devices. "
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Charge two devices simultaneously with our Dual USB-A Car Charger. This compact charger offers faster-than-standard charging speeds and an LED indicator to let you know when it’s connected to a power source.See all Cell Phone Chargers & CablesYour price for this item is $15.99Save $4The comparable value price is $19.99
Anker - Wall Charger (32W, 2-Port) with 6 ft USB-C to Lightning Cable - White
Model: B2335J22-1SKU: 6556747Top comment"Fast but big...Good product, fast charging for both types, but a little big, it will cover other ports if the port too large...It’s very strong and charges my phone to full battery within 30 minutes great for when i need to charge it quickly before leaving"
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Experience Elevated Charging Speed with the USB-C Power Delivery port and a remarkable 32W capacity, fueling your devices up to 3 times faster. Versatile Compatibility means laptops, phones, tablets all enjoy full-speed 32W charging. Designed for ultimate convenience, its Sleek Portability ensures you're charged on the go. Rest easy with Anker's MultiProtect ensuring total safety for you and your devices.Top comment"Fast but big...Good product, fast charging for both types, but a little big, it will cover other ports if the port too large...It’s very strong and charges my phone to full battery within 30 minutes great for when i need to charge it quickly before leaving"
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Experience Elevated Charging Speed with the USB-C Power Delivery port and a remarkable 32W capacity, fueling your devices up to 3 times faster. Versatile Compatibility means laptops, phones, tablets all enjoy full-speed 32W charging. Designed for ultimate convenience, its Sleek Portability ensures you're charged on the go. Rest easy with Anker's MultiProtect ensuring total safety for you and your devices.See all Cell Phone Chargers & CablesYour price for this item is $23.99Save $6The comparable value price is $29.99
Belkin - BOOST↑CHARGE Dual USB-A Wall Charger 24W with USB-A to Micro-USB cable - White
Model: WCE002dq1MWHSKU: 6582008Top comment"The plug in box looks rather big, but it fits perfectly without getting in the way of other plugins and it's also great for taking it on the go as the plugin folds into the box for travel. ...It charged the speaker to full battery faster than the old cord and with no issues. "
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Quickly charge two devices at once with our Belkin 24W Dual Port USB Wall Charger, with included Micro USB cable. At home or on the go, keep all your devices charged with the Belkin 24W Charging Station. With dual ports this wall charger provides a quick and convenient charge for two devices at once. The Belkin dual USB wall charger has a 2.4 amp output for fast charging of your smartphone or tablet, while built-in safeguards protect against overcharging and overheating. When paired with lightning cables, or USB C cables (USB Type C cables) the charging block becomes the ideal iPhone charger and Android charger. Compatible with all devices supporting USB A charging, including Apple iPhone 14, iPhone 13, iPhone 12, Galaxy Note 10, Galaxy Note 10+, Google Pixel line, and many more. The Belkin 24W Dual Port USB Wall charger is built to last, comes with a 2 year warranty, and a Connected Equipment Warranty (CEW) protecting your iPhone, iPad, Power Bank, Apple Watch, etc up to $2,500. Belkin is a pioneer in technology and innovation, trusted for over 35 years, so when you buy Belkin you can rest assured that your devices are safe and protected.Top comment"The plug in box looks rather big, but it fits perfectly without getting in the way of other plugins and it's also great for taking it on the go as the plugin folds into the box for travel. ...It charged the speaker to full battery faster than the old cord and with no issues. "
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Quickly charge two devices at once with our Belkin 24W Dual Port USB Wall Charger, with included Micro USB cable. At home or on the go, keep all your devices charged with the Belkin 24W Charging Station. With dual ports this wall charger provides a quick and convenient charge for two devices at once. The Belkin dual USB wall charger has a 2.4 amp output for fast charging of your smartphone or tablet, while built-in safeguards protect against overcharging and overheating. When paired with lightning cables, or USB C cables (USB Type C cables) the charging block becomes the ideal iPhone charger and Android charger. Compatible with all devices supporting USB A charging, including Apple iPhone 14, iPhone 13, iPhone 12, Galaxy Note 10, Galaxy Note 10+, Google Pixel line, and many more. The Belkin 24W Dual Port USB Wall charger is built to last, comes with a 2 year warranty, and a Connected Equipment Warranty (CEW) protecting your iPhone, iPad, Power Bank, Apple Watch, etc up to $2,500. Belkin is a pioneer in technology and innovation, trusted for over 35 years, so when you buy Belkin you can rest assured that your devices are safe and protected.See all Cell Phone Chargers & CablesYour price for this item is $22.99
Belkin - BOOST↑CHARGE Dual Port USB-C 68W GaN Wall Charger for iPhone, MacBook, AirPods, iPad, Galaxy, Nintendo Switch 2 & More - White
Model: WCH003dqWHSKU: 6582006See all Cell Phone Chargers & CablesProduct Description
Belkin’s Dual Port USB-C 68W GaN Wall Charger offers fast charging for multiple devices in an unusually compact, convenient size. Using GaN technology, the USB Type C charger provides a combined 68W between two ports, and intelligently delivers the most efficient charge to each device. When charging one device, it delivers up to 60W. When using both ports, it can power laptops up to 50W, while the other port fast charges compatible iPhone models up to 18W. The iPhone charger can fast charge an iPhone 15, or it can charge a MacBook Pro from 0-50% in 60 minutes. The USB Type C charger block has foldable prongs making it easy to take everywhere. The USB charger has certified over-voltage protection, giving peace of mind that your device will charge safely, without overheating. USB-C Power Delivery certification ensures reliable performance with all compatible devices, and its 2-year warranty and Connected Equipment Warranty (CEW) ensures your devices are safe and protected. Now compatible with Apple iPhone 16, Samsung Galaxy S25, AirPods, iPad, Macbook Pro and Nintendo Switch 2.See all Cell Phone Chargers & CablesProduct Description
Belkin’s Dual Port USB-C 68W GaN Wall Charger offers fast charging for multiple devices in an unusually compact, convenient size. Using GaN technology, the USB Type C charger provides a combined 68W between two ports, and intelligently delivers the most efficient charge to each device. When charging one device, it delivers up to 60W. When using both ports, it can power laptops up to 50W, while the other port fast charges compatible iPhone models up to 18W. The iPhone charger can fast charge an iPhone 15, or it can charge a MacBook Pro from 0-50% in 60 minutes. The USB Type C charger block has foldable prongs making it easy to take everywhere. The USB charger has certified over-voltage protection, giving peace of mind that your device will charge safely, without overheating. USB-C Power Delivery certification ensures reliable performance with all compatible devices, and its 2-year warranty and Connected Equipment Warranty (CEW) ensures your devices are safe and protected. Now compatible with Apple iPhone 16, Samsung Galaxy S25, AirPods, iPad, Macbook Pro and Nintendo Switch 2.See all Cell Phone Chargers & CablesYour price for this item is $54.99
Insignia™ - 30W USB-C Foldable Compact Wall Charger Bundle with 6’ USB-C to C cable for Smartphones, Tablets and More - White
Model: NS-MW3130C1W24BSKU: 6550126Top comment"I wish you could order this with variable USB cord lengths, but not a big issue and I would highly recommend this fast charger!...Does not overcharge and does not seem to harm battery in devices in any way."
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Don’t let the battery of your device die as you work throughout the day. The Insignia NS-MW3130C1W24B 30W USB-C Foldable Compact Wall Charger for Smartphones, Tablets and More has a 30-watt output to quickly charge all your USB-C devices. Its compact, durable body and a foldable plug easily fit into a purse or pocket, ready for when you need it. An included 6 ft. USB-C cable provides flexible placement options and is braided for an improved look and feel. All that and a simple white design pairs well with your other accessories. Keep your devices working as hard as you do with this easy-to-carry charger.Top comment"I wish you could order this with variable USB cord lengths, but not a big issue and I would highly recommend this fast charger!...Does not overcharge and does not seem to harm battery in devices in any way."
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Don’t let the battery of your device die as you work throughout the day. The Insignia NS-MW3130C1W24B 30W USB-C Foldable Compact Wall Charger for Smartphones, Tablets and More has a 30-watt output to quickly charge all your USB-C devices. Its compact, durable body and a foldable plug easily fit into a purse or pocket, ready for when you need it. An included 6 ft. USB-C cable provides flexible placement options and is braided for an improved look and feel. All that and a simple white design pairs well with your other accessories. Keep your devices working as hard as you do with this easy-to-carry charger.See all Cell Phone Chargers & CablesYour price for this item is $21.99
Samsung - 25W Super Fast Charging Wall Charger with USB-C Cable - Black
Model: EP-T2510XBEGUSSKU: 6559237Top comment"charges my s24 so quickly, I rely on it that it doesn't harm the battery...I just wish it had one end regular USB instead of micro. It's the one big gripe I have about your products. If there is a power outage the charger can't be plugged into a battery back up."
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Make sure your mobile devices get the powerful and safe charging support they need with the 25W Power Adapter. Its compact design makes it more travel-friendly, all while delivering Super Fast Charging with a USB Type-C cable. Now you're free to charge ahead wherever your day takes you.Top comment"charges my s24 so quickly, I rely on it that it doesn't harm the battery...I just wish it had one end regular USB instead of micro. It's the one big gripe I have about your products. If there is a power outage the charger can't be plugged into a battery back up."
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Make sure your mobile devices get the powerful and safe charging support they need with the 25W Power Adapter. Its compact design makes it more travel-friendly, all while delivering Super Fast Charging with a USB Type-C cable. Now you're free to charge ahead wherever your day takes you.See all Cell Phone Chargers & CablesYour price for this item is $34.99
Insignia™ - 20W USB-C Fast Charger Kit for iPhone 14/13/12/11/X/8 series, iPhone SE - White
Model: NS-MW320C1W22BSKU: 6495824Top comment"Big frank...A fast charger and good quality cord. The power box is also big, so the charging is fast"
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Don’t let your phone battery die as you go throughout your day. The Insignia NS-MW320C1W22B 20W USB-C Compact Wall Charger Kit for iPhone (including iPhone 14 and iPhone 14 Pro) has a high, 20-watt output to quickly charge your iPhone, tablet, smartwatch and more. This kit also comes with an included 6 ft. Apple MFi-Certified USB-C to Lightning cable, giving you a fast charge that you can depend on. Its compact and durable body with a foldable plug easily fits into a purse or pocket, ready for when you need it. A simple white design pairs well with your other accessories. Keep your iPhone working as hard as you do with this fast, easy-to-carry charger.Top comment"Big frank...A fast charger and good quality cord. The power box is also big, so the charging is fast"
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Don’t let your phone battery die as you go throughout your day. The Insignia NS-MW320C1W22B 20W USB-C Compact Wall Charger Kit for iPhone (including iPhone 14 and iPhone 14 Pro) has a high, 20-watt output to quickly charge your iPhone, tablet, smartwatch and more. This kit also comes with an included 6 ft. Apple MFi-Certified USB-C to Lightning cable, giving you a fast charge that you can depend on. Its compact and durable body with a foldable plug easily fits into a purse or pocket, ready for when you need it. A simple white design pairs well with your other accessories. Keep your iPhone working as hard as you do with this fast, easy-to-carry charger.See all Cell Phone Chargers & CablesYour price for this item is $16.99
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