Top 10 Best Samsung S21 Battery Case

of November 2024
1
Best ChoiceBest Choice
Clutch - Pro USB-C Portable Charger - Compatible with iPhone 15 & Android
Clutch
Clutch
10
Exceptional
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2
Best ValueBest Value
RUNSY Battery Case for Samsung Galaxy S21+ Plus 5G, 5000mAh Rechargeable
RUNSY
RUNSY
9.9
Exceptional
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3
BAHOND Battery Case for Samsung Galaxy S21 5G, 4800mAh Rechargeable Extended
BAHOND
BAHOND
9.8
Exceptional
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4
RUNSY Battery Case for Samsung Galaxy S21 5G, 4800mAh Rechargeable Extended
RUNSY
RUNSY
9.7
Exceptional
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5
Fey Galaxy S21 Battery Case, 4800mAh External Backup Battery Charger Case for
Fey
Fey
9.6
Exceptional
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6
Loytal Battery Case for Samsung Galaxy S21 FE 5G, 5000mAh Rechargeable Extended
Loytal
Loytal
9.5
Excellent
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7
Galaxy S21 Plus Battery Case, 5000mAh Rechargeable Battery Charging Case for
Fey-US
Fey-US
9.4
Excellent
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8
Samsung Galaxy S21 Case, S-View Flip Cover - Violet (US Version)
SAMSUNG
SAMSUNG
9.3
Excellent
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9
Samsung Galaxy S21 Case, Protective Smart LED Back Cover - Violet (US Version)
SAMSUNG
SAMSUNG
9.2
Excellent
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10
Battery Case for Galaxy S21, 4800mAh Portable Rechargeable External Battery
HQXHB
HQXHB
9.1
Excellent
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11
Samsung Galaxy S21 Case, LED Wallet Cover - Gray (US Version)
SAMSUNG
SAMSUNG
9.0
Excellent
View on Amazon

About Samsung S21 Battery Case

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Clutch - Pro USB-C Portable Charger - Compatible with iPhone 15 & Android Devices - Power Bank Magnetic Battery - TSA Travel Approved - USB Rechargeable - Built-in Cable - 5000 mAh - 3.7oz - Black

Clutch Pro - With 5,000 mAh of power, this charging bank is designed for and compatible with USB-C devices, Android devices, headphones, keyboards, tablets and other USBC devices. Ditch your wires because our chargers come with a built-in cable for easy charging on the go.. Attach to Your Phone - Magnetizes to and compatible with USB-C devices, as well as Magnetic Safe cases. Or, slap our portable charger directly onto your phone with our free included magnet and you are good to go Perfect for travel, our chargers are approved for airplane carry-on.. Sleek and Ready - More compact and slimmer than other leading chargers, at just 3.86 x 2.64 x 0.32 the Clutch Pro won't take up too much space in your pocket or purse. Includes a USB-A to USB-C charging cable to charge your power bank right out of the box.. Charge With Confidence - Clutch Pro takes 2 hours to fully charge to 5000 mAh with LED battery level indicators for peace of mind. One charge has enough juice to power your phone for well over one day, even with heavy use.. Compatible With - SAMSUNG GALAXY S22 S21 S20 S8 C9 Pro C7 Pro Note 7 A3 2017 Google Pixel Pixel XL LG V20 Nexus 5X G5 G5SE ASUS ZenFone 3 ZenFone 3 Ultra 3 Deluxe SONY Xperia X Compact Xperia XZ Microsoft Lumia 950 Lumia 950XL Moto Z Moto Z PLAY Moto M Sharp A1 HTC 10 HP Elite x3 BlackBerry DTEK60 innos D6000 360 Q5 Plus Philips S653H TCL 950 COMIO i3.

RUNSY Battery Case for Samsung Galaxy S21+ Plus 5G, 5000mAh Rechargeable Extended Battery Charging Charger Case, Add 100% Extra Juice, Not Compatible with S21 or S21 Ultra (6.7 inch) Black

Charging and protecting, 2 in 1 function. Built-in short-circuit and overcharge protection. Plugged-in Charge the phone and battery case simultaneously while plugged in. The charging will be stopped after fully charged. Use the original charger and cable that come with the phone to charge the battery case as generic or non-original chargers and cables usually cause the battery case to malfunction.. Integrated power switch allows you to turn on off the battery case quickly. 4-light LED indicator shows the power status of the battery case. And each light represents 25 of the power. Installation The phone is charged once its installed into the battery case. The charging will be stopped after fully charged. The battery case wont automatically charge the phone when the phone battery runs low. Press the power button once to start charging. Press the power button twice to stop charging.. Slim design with accurate cut-outs. Its perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of the phone without removing the battery case. Type-C Wire Headphones, Android Auto, Quick Charge, Wireless Charging or Samsung Pay NOT supported. You need to remove the battery case if you want to sync the phone to a computer.. Made of high quality material, unique and comfortable tactile impression. 360 Full Protection. Protect the phone from bumps, scratches and dust. Dont protect the screen. Its recommended to install a screen protector.. Built-in 5000mAh lithium-ion battery, high efficiency and high conversion rate. Add 100 extra juice for the phone. Ideal for long distance journey and business trip. This battery case is only compatible with Galaxy S21. It's NOT compatible with Galaxy S21 or Galaxy S21 Ultra..

BAHOND Battery Case for Samsung Galaxy S21 5G, 4800mAh Rechargeable Extended Battery Charging Charger Case, Add 100% Extra Juice, Not for S21+ or S21 Ultra (6.2 inch) Black

Charging and protecting, 2 in 1 function. Built-in short-circuit and overcharge protection. Plugged-in Charge the phone and battery case simultaneously while plugged in. The charging will be stopped after fully charged. This battery case is only compatible with Galaxy S21. It's NOT compatible with Galaxy S21 or Galaxy S21 Ultra.. Integrated power switch allows you to turn on off the battery case quickly. 4-light LED indicator shows the power status of the battery case. And each light represents 25 of the power. Installation The phone is charged once its installed into the battery case. The charging will be stopped after fully charged. The battery case wont automatically charge the phone when the phone battery runs low. Press the power button once to start charging. Press the power button twice to stop charging.. Slim design with accurate cut-outs. Its perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of the phone without removing the battery case. Type-C Wire Headphones, Android Auto, Quick Charge, Wireless Charging or Samsung Pay NOT supported. You need to remove the battery case if you want to sync the phone to a computer.. Made of high quality material, unique and comfortable tactile impression. 360 Full Protection. Protect the phone from bumps, scratches and dust. Dont protect the screen. Its recommended to install a screen protector.. Built-in 4800mAh lithium-ion battery, high efficiency and high conversion rate. Add 100 extra juice for the phone. Ideal for long distance journey and business trip. Use the original charger and cable that come with the phone to charge the battery case as generic or non-original chargers and cables usually cause the battery case to malfunction..

RUNSY Battery Case for Samsung Galaxy S21 5G, 4800mAh Rechargeable Extended Battery Charging Charger Case, Add 100% Extra Juice, Not Compatible with S21+ or S21 Ultra (6.2 inch) Black

Charging and protecting, 2 in 1 function. Built-in short-circuit and overcharge protection. Plugged-in Charge the phone and battery case simultaneously while plugged in. The charging will be stopped after fully charged. Use the original charger and cable that come with the phone to charge the battery case as generic or non-original chargers and cables usually cause the battery case to malfunction.. Integrated power switch allows you to turn on off the battery case quickly. 4-light LED indicator shows the power status of the battery case. And each light represents 25 of the power. Installation The phone is charged once its installed into the battery case. The charging will be stopped after fully charged. The battery case wont automatically charge the phone when the phone battery runs low. Press the power button once to start charging. Press the power button twice to stop charging.. Slim design with accurate cut-outs. Its perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of the phone without removing the battery case. Type-C Wire Headphones, Android Auto, Quick Charge, Wireless Charging or Samsung Pay NOT supported. You need to remove the battery case if you want to sync the phone to a computer.. Made of high quality material, unique and comfortable tactile impression. 360 Full Protection. Protect the phone from bumps, scratches and dust. Dont protect the screen. Its recommended to install a screen protector.. Built-in 4800mAh lithium-ion battery, high efficiency and high conversion rate. Add 100 extra juice for the phone. Ideal for long distance journey and business trip. This battery case is only compatible with Galaxy S21. It's NOT compatible with Galaxy S21 or Galaxy S21 Ultra..

Fey Galaxy S21 Battery Case, 4800mAh External Backup Battery Charger Case for Samsung Galaxy S21 5G,Rechargeable Extended Battery Charging Case Support Kickstand, Add 100+% Extra Juice, Black

S21 Battery Case Lithium polymer S21 charger case Built-in 4800mAh high capacity power bank, provides extra power for your new phone, longer battery life and full protective.Not fit for Samsung Galaxy S21 Plus, Nor Samsung Galaxy S21 Ultra. Charging and Protecting 2 in 1 The battery case for samsung s21 made of durable material, provide full back cover protection, against scratches or daily damage. Convenient for daily use and provide battery power for you during emergencies.. Capacity Upgrade The battery case galaxy s21 with large battery power design, it can provide up to 120 extra power for your phone, 4800mAh rechargeable battery case can offer you extra time for web browsing, video or phone call, and music. It ensures your phone has enough power during traveling or working outside.. Safety and LED Power indicator The battery case samsung s21 featured with LED lights indicators, which easy to let you know how much charge is available, back Built in switch onoff. Also, safe with internal circuit protection against overheating, overload and short circuit.. Perfect fit Lithium Li-polymer, specially designed for Samsung Galaxy S21 5G Cellphone, the charger is fully charged, connect the cell phone to pay cell phone life at any time to charge simultaneously protect the phone from damage, take two functions, no more worried the battery Of the phone failure.. Special offers and product promotions Save 20 on Car Handheld Vacuum Cordless ASIN B0BGGPY1HL when you purchase 1 or more this Battery charger Cases for Samsung Galaxy S21, Enter code FQQ6NSWE at checkout.

Loytal Battery Case for Samsung Galaxy S21 FE 5G, 5000mAh Rechargeable Extended Battery Charging Charger Case, Add 100% Extra Juice, Not Compatible with Galaxy S21 (6.4 inch) Black

Integrated power switch allows you to turn on off the battery case quickly. 4-light LED indicator shows the power status of the battery case. And each light represents 25 of the power. Installation The phone is charged once its installed into the battery case. The charging will be stopped after fully charged. The battery case wont automatically charge the phone when the phone battery runs low. Press the power button once to start charging. Press the power button twice to stop charging.. Charging and protecting, 2 in 1 function. Built-in short-circuit and overcharge protection. Plugged-in Charge the phone and battery case simultaneously while plugged in. The charging will be stopped after fully charged. Use the original charger and cable that come with the phone to charge the battery case as generic or non-original chargers and cables usually cause the battery case to malfunction.. Made of high-quality material, unique and comfortable tactile impression. 360 Full Protection. Protect the phone from bumps, scratches and dust. Dont protect the screen. Its recommended to install a screen protector.. Slim design with accurate cut-outs. Its perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of the phone without removing the battery case. Type-C Wired Headphones, Android Auto, Quick Charge, Wireless Charging or Samsung Pay NOT supported. You need to remove the battery case if you want to sync the phone to a computer.. Built-in 5000mAh lithium-ion battery, high efficiency and high conversion rate. Add 100 extra juice for the phone. Ideal for long distance journey and business trip. This battery case is only compatible with Galaxy S21 FE. It's NOT compatible with Galaxy S21, Galaxy S21 or Galaxy S21 Ultra..

Galaxy S21 Plus Battery Case, 5000mAh Rechargeable Battery Charging Case for Samsung Galaxy S21 Plus 6.7",External Backup Battery Power Bank Charger Case Support Kickstand,Extended Your Battery Life

High Capacity and Perfect Fit Lithium polymer battery case for Samsung Galaxy S21 Plus ONLY Not fit for Samsung Galaxy S21, Nor for Samsung Galaxy S21 Ultra, Built-in 5000mAh high capacity power bank, provides extra power for your new phone, longer battery life and full protective.. Charging and Protecting 2 in 1 Battery charger case for Samsung S21 Plus made of durable material, provide full back cover protection, against scratches or daily damage. Convenient for daily use and provide battery power for you during emergencies.. Capacity Upgrade The S21 Plus battery case with large battery power design, it can provide up to 120 extra power for your phone, 5000mAh rechargeable battery case can offer you extra time for web browsing, video or phone call, and music. It ensures your phone has enough power during traveling or working outside.. BUILT-IN USB PORT,CHARGE OTHER DEVICE The Smart Backup Battery Case for Samsung Galaxy S21 with Build-in Side Extra USB Power Bank Allow You Charge another iPhone, Android, Google, LG, HTC or any other USB device simultaneously via a Cable. Besides, the Built-in Stand could let your hand free when you watching Video. Safety and LED Power indicator The Samsung Galaxy S21 power bank case, featuring with LED lights indicators, which easy to let you know how much charge is available, back Built in switch onoff. Also, safe with internal circuit protection against overheating, overload and short circuit.. Special offers and product promotions Save 20 on Car Handheld Vacuum Cordless ASIN B0BGGPY1HL when you purchase 1 or more this Battery charger Cases for Samsung Galaxy S21, Enter code FQQ6NSWE at checkout.

Samsung Galaxy S21 Case, S-View Flip Cover - Violet (US Version)

Display size6.2 inches. MaterialPlastic. Cover Protection is applied as a coating to protect the phone cover.. Slimmer design. The case's slim profile and lightweight materials ensure that the ergonomic design of your phone is unhindered so you can hold onto it comfortably.. Control with ease. It's simple to answer calls, control your music, and moreall without opening the cover. Tap and swipe as needed, and even read important information like time, date, and battery level on the new vertical clear interface.. Designed to protect. Snap into a case that protects from all sides. It securely holds your phone to cover the back, while the attached front flap prevents screen scratches when in your bag or pocket..

Samsung Galaxy S21 Case, Protective Smart LED Back Cover - Violet (US Version)

Mood Lighting. When you turn your S21 5G over on its front, the LED Back Cover lights fade in and out like a light show.. Camera countdown. The LED shows a countdown on the rear, so you know exactly how much time you have to pose before the photo is taken.. Simply snap on. Phone protection thatll make you light up from the moment you put it on your phone, drawing its charge from the phones battery..

Battery Case for Galaxy S21, 4800mAh Portable Rechargeable External Battery Protective Pack Charging Case for Samsung Galaxy S21 5G Extended Phone Battery Power Charger Case, Add 100% Extra Juice

High capacity and perfect fit Lithium polymer battery case for Samsung Galaxy S21 5G ONLY, Built-in 4800mAh high capacity power bank, provides extra power for your new phone, longer battery life and full protective. Not fit for S21 Plus, Nor not fit for S21 Ultra. Safe Charging and Protective Design 2 in 1 Magnetic detachable power bank protective cover shell, provide 4800mAh capacity battery case for Your Samsung Galaxy S21 5G Cellphone to charging and protecting double function, it not only against scratches or daily damager, but also provide battery power for you during emergencies.. Smart LED Indicator4 led lights to check power level 25-50-75-100.you could switch onoff the battery case with the power switch button on the bottom.. Slim and Very Convenient This Galaxy S21 charging case is not bulky and easy to hold on hand. Split design, Two-in-one design of power supply and mobile phone case, The phone case can be used alone. Simplize your life style. perfect for traveling, camping, business trip or other outdoor occasions.. Package included 1x4800mAh Battery Charger Case for Samsung Galaxy S21 1x User Manual 12 month warranty Replacement or Refund. If the return windows close after 30 days, please contact us via your purchased orderID. We will reply you within 12 hours to provide the satisfied solution for you..

Samsung Galaxy S21 Case, LED Wallet Cover - Gray (US Version)

Cover Protection is applied as a coating to protect the phone cover.. Easy Notifications. Take a call and get notifications with the colorful LED display on the LED Wallet Cover. You can even assign custom icons to your contacts for a fun spin on caller ID.. Keep it handy. Keep your cards accessible by slipping them into the card pocket inside the cover. That way you always know where they are with your phone.. Upgraded protection. A shell-type design offers enhanced protection for your phone, while the new fabric-like material makes the grip especially comfortable in your hand..
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