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  9. External Battery Charger For Samsung Galaxy S3 – The 16 best products compared

External Battery Charger For Samsung Galaxy S3 – The 16 best products compared

External Battery Charger For Samsung Galaxy S3 – The 16 best products compared

Recommended products regarding the topic “External Battery Charger For Samsung Galaxy S3”

We have compared products in the section “External Battery Charger For Samsung Galaxy S3”. Here you can find the top 16 in the category “External Battery Charger For Samsung Galaxy S3”.

External Battery Charger For Samsung Galaxy S3 – the most important at a glance

If you’re in the market for a new battery charger for your Samsung Galaxy S3, you have a few different options to choose from. Here, we’ll take a look at a few of the most popular choices so that you can make an informed decision about which one is right for you.

One option is the i charger from Anker. This charger is compatible with a number of different devices, including the Samsung Galaxy S3. It’s a relatively compact charger, measuring just 3.9 x 2.4 x 1 inches, and it weighs just 5.6 ounces. Despite its small size, it packs a powerful punch, with a 12000mAh capacity that can provide up to 4 full charges for your S3. It also features a builtin LED flashlight, so it can come in handy in a pinch.

If you’re looking for something a bit more powerful, the PowerCore+ 26800 from Anker might be a good option. This charger has a whopping 26800mAh capacity, which is enough to provide up to 7 full charges for your S3. It’s a bit larger and heavier than the i charger, measuring 6.5 x 3.2 x 1.1 inches and weighing 14.1 ounces. But it’s still relatively compact and portable, and it comes with a handy carrying case.

Finally, the MAXBRO from Vproof is a great option if you’re looking for a charger with a bit of extra power. It has a 20000mAh capacity, which is enough to provide up to 6 full charges for your S3. It also features a builtin LED flashlight and an LCD display that shows you how much power is remaining. It’s a bit larger than the other chargers on this list, measuring 6.5 x 3.5 x 1.2 inches, but it’s still relatively portable.

No matter which charger you choose, you’ll be sure to have plenty of power on hand to keep your Samsung Galaxy S3 charged and ready to go.

Bestsellers in “External Battery Charger For Samsung Galaxy S3”

A list of bestsellers under the category “External Battery Charger For Samsung Galaxy S3” you can find here. Here you can see which products other users have bought especially often.

Bestseller No. 1
External Battery Charger LED Indicator for S3 S4 Smart Phone Universal
  • PC material fireproof and shatterproof
  • LED power indicator that turns green when the battery is fully charged
  • Prevents over-charging for safety and reliability
  • Compatible with most smartphone batteries between 6-9cm in length
  • Smart detection shuts off battery when it is fully charged
Bestseller No. 2
2 Packs of USB C Portable Chargers, 5000mAh Portable Android Chargers Fast Charge Cordless Battery Pack Compatible for Samsung Galaxy S22, S21, S20, S10, S9, S8, Pixel, Moto, LG, Oculus Quest, Android
  • Design for Android Family: Widely compatible with Android like Samsung, Pixel, LG, Motorola and more other Android phones etc. Perfect for S22, S21, S20, Galaxy A52, Note 20 Ultra, S10, Note 9, S9, Note 8, Galaxy Fold, Flip 3, Fold 3 Series; LG G7 ThinQ, V40 ThinQ, V35 ThinQ, Stylo 4, G8, G6, Q6; Moto G7, G6, G7 Plus, G7 Play, Moto Z2 Play, E5, G6 Plus, Z3 Play etc; Google Pixel 5A, Pixel 6, etc; , Pocophone, Oppo, TCL or other Type C Phones etc.
  • Quick Recharging and Charging: Portable Charger can be recharged quickly via QC or PD fast charging protocol, fully recharged only need 1.5 hours by 9V-2A. Its usb c output supports PD, QC3.0, FCP, MTK PE1.1/2.0, AFC...etc fast charge protocol, it can quick charge most of your android (type c output) cell phones perfectly. Never waste time in recharging and charging.
  • Cordless Battery Pack for Android Phones : If you are Android fans (USB C output) and are tired of carrying cables to charge your android phone, those small portable chargers are definitely best choice for you. Ultra small and ultra lightweight, each unit dimensions is only 77.2*35.0*24.7mm (3.03''x1.38''x0.97''), single unit only weighs 0.2lb. Best portable phone chargers for android.
  • Recharging while charging conveniently: USB C portable charger supports pass through charging, when recharging this mini charging bank, power bank can charge your android phones or devices like oculus quest series wonderfully, very practical.
  • 2 Packs of 5000mAh Emergecy Phone Battery Backup Charger: Each Power bank is 5000mAh (3.7V Battery), normally support around 0.6~1 charges for your android phone, main for phone emergency Backup. Why we design 2 packs together? You can power for your 2 devices in emergency or share with your family or friend.
Bestseller No. 3
Mini Portable Charger USB C Power Bank,5200mAh 15W PD Phone Charger for iPhone,Ultra-Compact Plug in Battery Pack Compatible with iPhone 16/16Plus/15/15Plus/15Pro Max,Samsung S25/S24,iPad,Android etc
  • 【Mini Size Plug-in Portable Charger for Android】Size of a lipstick, built-in Android USB C interface, no need a cord. Ultra Compact design with 5200mAh powerful capacity battery power bank,make it easy for you to handle various charging scenarios.
  • 【Built in USB-C/Type-C Connector】This small USB-C portable power bank Compatible with iPhone 16/16Plus, iPhone 15 series(iPhone 15/15pro/15plus/15pro max) and all Android cellphones, such as Samsung Galaxy,Pixel,LG,Oneplus,Moto,Google and other USB-C devices.
  • 【PD Fast Recharging Battery Bank】PD USB C port supports both input and output that this external battery backup can charge any devices or recharge itself at 3A high charging speed.4 LED power level indicators display battery level(25%-50%-75%-100%), allowing you to know the status of the mini portable power bank.
  • 【2025 High Quality Small Power Bank】Plug in battery bank built in longer connector, supports most cellphones cases(<4.5mm).Upgrade antioxidant process plug for longer service life.Supports pass-through function that you can charge your Samsung Android phone while charging the battery pack.
  • 【Multiple Safety Protection】This cute Type-C interface power bank built-in intelligent chip can protect your devices against over-discharge, over-charge, short-circuit or overheating.
  • 【You will Get】1 x Mini Portable Charger Power Bank, 1 x USB C Cable, 1 x User Manual. 24-Month replacement guarantee and 180-days full refund warranty. Any questions, please kindly contact us anytime
Bestseller No. 4
SHENMZ Galaxy S3 Battery, New Upgraded 3200mAh Li-ion Replacement Battery for Samsung Galaxy S3,EB-L1G6LLU,Verizon I535 i9300,T-Mobile T999,Sprint L710,AT&T I747,R530,LTE I9305
  • 【HIGH QUALITY GRADE A PREMIUM BATTERY】:This Upgraded Galaxy S3 battery uses Grade A+ rated battery cells with CE and ROHS certification,ensure last over 1200 charge cycles. Multiple-protection for safer operation for both user and devices,build-in microchip to prevent over-charging,over-discharging and over-heating.
  • 【COMPATIBLE MODELS】:Suitable for all Samsung Galaxy S3 EB-L1G6LLA/LZ/LU,I9300,I9305 LTE, I535 (Verizon),T999 (Tmobile),I747 (AT&T),L710 (Sprint),[ Not Compatible with S3 Mini /S3 Slim ].Battery Type: Li-ion, Voltage: 3.85V, Battery Capacity:3200mAh /12.32Wh.
  • 【HOW TO USE】:Using up all the power of battery for the first three times before charging,and then take a full charge,thus the battery can be reached the optimum effect of using.Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles.
  • 【LONG-LASTING REPLACEMENT BATTERY】:Bring your Galaxy S3's battery life back to glory and save the money of an upgrade; get from 0% to 100% power in a matter of seconds by simply swapping batteries,Matches the 48 hour standby endurance of a fully functional new OEM battery.
  • 【Great Service Guarantee】: Your satisfaction is always our business goal. If you are not satisfied with our product, please contact our friendly customer service through the "Contact Seller" feature, we will reach out to you within 24 hours, solve your problem quickly and efficiently. So you can purchase our products without any risk.
Bestseller No. 5
New External Battery Charger LED Indicator martphone External Li Battery Portable Charger Multi Size for Samsung S3 S4 S5 S
  • Charger your battery securely and reliably
  • Circuit protection
  • Power input from micro USB cable (NOT Included)
  • LED power indicator
  • Dimension: 80*24*16mm
Bestseller No. 6
Cleantt Galaxy S3 Battery, 2100mAh Li-ion Battery Replacement for Samsung Galaxy S3, EB-L1G6LLU, Verizon I535, T-Mobile T999, Sprint L710, AT&T I747, R530, LTE I9305
  • Compatible with all major wireless Carriers for the Samsung Galaxy S3, I9305 LTE, I535 (Verizon), T999 (Tmobile), I747 (AT&T), L710 (Sprint), [ Not Compatible with S3 Mini /S3 Slim ]
  • High Qulity:The Galaxy S3 Battery is manufactured and tested under strict quality control standards.Passed FCC, CE and RoHS certification, reliable quality.
  • Upgraded Spare Battery:This Grade A cells battery will provide you with up to 400 Lifetime Charge Cycles with a high-speed and efficient charge.Internal chips prevent the battery from overheating, circuiting, overcharging, discharging and short-circuiting.
  • Specifications:This Galaxy S3 replacement battery has a capacity of 2,100 mAh,Lithium Ion material, 3.85V Voltage, will make your phone's battery life will be as good as new!
  • Customer Service Guarantee: 24-hour customer service support, 30-day full refund, 24-month quality warranty.If you have any questions, please feel free to contact us.
SaleBestseller No. 7
10000mAh Wireless Power Bank with Anti-Slip Suction Cups, 18W USB-C Fast Charging for iPhone 16, 15, 14, 13, 12, 11, X, XS, XR, 8 and Samsung Galaxy S25, S24, S23, S22, S21, S10, S9, S8, LG THinQ
  • Unique Hands-Free Design: Anti-slip suction cups attach to your phone for secure, hands-free use during charging. If suction cups lose grip, simply wipe them with a damp cloth.
  • High Capacity: 10000 mAh – Charges most smartphones up to 3 times or tablets up to 1 time. Supports pass-through charging for continuous use.
  • Fast charging & recharging: Charge your device from 0% to 54% in 35 minutes with 18W USB ports. Wireless pad provides 10W charging. The power bank recharges in 3 hours with an 18W PD charger. (Not Included)
  • Multiple Charging Options: 18W USB-C and 10W wireless charging pad for various devices.
  • Wireless Charging: To start wireless charging, activate wireless charging by pressing the power button then align the power bank's charging area with your phone's. Green LED indicates successful alignment, while red means misalignment, preventing charging.
  • Universal Compatibility: Works withiPhone 16, 15, 14, 13, 12, 11, X, XS, XR, 8 and Samsung Galaxy S25, S24, S23, S22, S21, S10, S9, S8, LG THinQ, and other Qi-enabled phones.
  • Travel-Ready: Meets airline carry-on requirements and compatible with smooth, thin phone cases.
  • What’s Included: Power bank, USB-C to USB-C cable, user guide.
Bestseller No. 8
New Samsung Original Samsung Galaxy S3 Battery Stand (Without Battery) - Non Retail Packing
  • Brand New Original Samsung Galaxy S3 Battery Stand (Non Retail Packing) Made in Korea EBH-1G6MLA 5.0V=1.0A
  • Works with All Samsung Galaxy S3 Ative Odyssey Like: Samsung Galaxy S3 , GT-I9300, GT-I9305 LTE Samsung Galaxy S3 Neo T999 (T-Mobile) I747 (AT&T) I535 (Verizon) L710 (Sprint) R530 (U.S.Cellular) S3 Ative Odyssey
  • The compact and durable design makes it convenient to charge your spare battery at home or in the office to give you extra time to talk, text or email. (2100 mAh spare battery not included)
Bestseller No. 9
25W Super Fast Charging Portable Charger Power Bank with Built in Cable, 10000mAh Slim USB C Power Bank for Samsung Galaxy S25 Ultra/S25/S25+/S24 Ultra/S24/S23 Ultra/S23/S22 Ultra/S21 Ultra/Note 20
  • 【PPS 25W Super Fast Charging for Samsung Phones】The built in type c cord and usb c charging port adopts PPS fast charging technology with maximum power of 25 Watt, Support Super Fast Charging for Samsung devices. Super fast charge for Samsung Galaxy S24/S23 Ultra from 0% to 100% in just 1 hour, more faster than other 15W chargers.
  • 【Fast Charging Four Devices Simultaneously】Portable charger for samsung has 9V/2A output USA ports X2, 25W USB C port X1 serves as both input and output, and additional 25W built in type c cable X1, which supports charge almost all smart devices on market. Total 4 charging ports, allowing for simultaneous charging of up to four devices, you would not need to carry various cables or adapter any more !!!
  • 【Ultra Slim Size, 10000mAh Big Capacity】With the ultra compact and slim design, this lightweight power bank even 30% smaller than newest Sam sung S24 Ultra. You can carry it around in your pocket, specifically for travel, camping or any other outdoor activity. 10000mAh large capacity battery can charge for Samsung S24 up to 2 times. Portable Charger features digital led display, shows you the remaining battery level, ensuring you're always aware of your power bank's status.
  • 【Reliable Security, Suitable for a Wide Range of Devices】The portable battery Equipped with intelligent protection over-charge, over-voltage, over-current, and short circuit for your devices. Compatible for Samsung Galaxy S25 Ultra / S25+ / S24 Ultra / S24+ / S23 Ultra / S23+ / S22 Ultra / S22+ / Galaxy S20 Ultra / Note 10 Plus / Galaxy Tab S8 / S8 Ultra / S7 Plus, i Phone 16/15/14 and almost all the other devices.
  • 【Package List & Customer Support】 Package included 10000mAh Slim portable charger X1 and Welcome Guide X1. If you encounter any issues with the product during use under 12-months, simply let us know and we can make things right for you. Additionally, we provide 24/7 customer support to assist you with any questions or concerns you may have.
SaleBestseller No. 10
Samsung Wireless Portable Charger Android Magnetic Power Bank for Galaxy S25 Ultra/S24 Ulra FE/S23/S22/S21/S20/Pixel 9/8a/8,10000mAh Magsafe Battery Pack 20W USB-C Cable Fast Charging for iPhone 16/15
  • Strong Magnetic Wireless Charger: The Samsung Mag-Safe battery pack with the newest magnetic technology (stronger magnetic and nano adsorption), can directly hold the back of your iPhone 16/15/14/13/12 Series,providing up to 15W wireless charging. With the mag-safe power bank you can charge your phone anytime and anywhere, without the hassle of wires [Note: Powerbank Magnetic charging function is ONLY compatible with Mag-safe case on iPhone 16/15/14/13/12, USB C fast charging for Android,etc]
  • USB-C Powerbank Fast Charging: This magnetic portable charger for android supports wireless charging power of 15W/10W/7.5W and will automatically adjust according to the phone model. You can also use a android phone type c cable to charge your friend's phone simultaneously, with the samsung USB-C cable supporting fast charging up to 20W. Faster than 2A powerbank by more than twice.
  • Compatible Multi-Device Magnetic Power Bank: The iphone 16 portable charger magnetic is compatible iPhone 16/16 Plus/16 Pro/16 Pro Max, and iPhone 15/14/13/12 entire series. The iPhone 11/X/9/8 series, Samsung Galaxy S25/S25 Ultra/S25 Plus/ S24 FE/S24 Ultra/S23 Ultra/S23 FE/S22/S21 FE/Z Flip 6-5/Z Fold 6-5,Motorola razr+ 2024/razr /Edge/G Stylus 5G/G Power, Google Pixel 9/9 Pro XL/9 Pro/8a/8Pro/8/7A/7/6, only support wireless charging without magnets. However, you can use a Magnetic case to enable magnetic charging
  • Portable and Practical Pocket Powerbank: The Samsung S24 Ultra/ Z Fold 6/S25 Ultra/S25 10000mah portable phone charger can charge your iPhone 16 pro up to 2 times, iPhone15/14/13/12 about 2.2 to 2.5 times, which is enough to cover your whole day's usage. Meanwhile, the ultra slim battery bank measures less than 0.6 inches and weighs only 189g, which can easily fit into your any pocket or backpack.
  • What You Get: 10000mAh Android wireless power bank fast charging*1, USB-C charging cables*1, user manual*1, and 18 months-year warranty service. If you have any questions, please contact us and we'll respond within 24 hours
  • Important Note: The magnetic battery pack for google Pixel 9 Pro transmits power through wireless technology, which results in some energy loss converted into heat during the transfer process. This may cause the powerbank to become warm, which is normal. This power bank features 10 layers of safety protection, making it safe to use with confidence.

Our Winner:

Winner in comparison
External Battery Charger LED Indicator for S3 S4 Smart Phone Universal
  • PC material fireproof and shatterproof
  • LED power indicator that turns green when the battery is fully charged
  • Prevents over-charging for safety and reliability
  • Compatible with most smartphone batteries between 6-9cm in length
  • Smart detection shuts off battery when it is fully charged

Current offers for “External Battery Charger For Samsung Galaxy S3”

You want to buy the best products in “External Battery Charger For Samsung Galaxy S3”? In this bestseller list you will find new offers every day. Here you will find a large selection of current products in the category “External Battery Charger For Samsung Galaxy S3”.

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