Top 10 Battery Cases for Galaxy
for December 2021

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1
9.8
SCORE
Mophie 401001905 Juice Pack - Protective Battery Case for Samsung Galaxy Note 9 – Charging Case – Wireless Charging – High-Impact Protection, Black

Mophie 401001905 Juice Pack

Protective Battery Case for Samsung Galaxy Note 9 – Charging Case – Wireless Charging – High-Impact Protection, Black

by Mophie, Inc.
What We like

SLIM, LIGHTWEIGHT DESIGN: The slim, lightweight design is so comfortable in your hand, youll forget it has a built-in battery

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Product Features

  • WIRELESS CHARGING: Compatible with Qi Wireless technology: The compatible with Qi and other Wireless systems commonly found in cafs, airports, vehicles, and even some new furniture
  • EXTRA BATTERY LIFE: Power through your day: The reliable 2, 525 mAh battery delivers enough power to extend the life of your phone up to a total of 38 hours
  • HIGH IMPACT PROTECTION: A tough Polycarbonate exterior and shock-absorbent rubber provide added protection
  • JP-SGN9 ETL
  • Compatible devices: Smartphone

Extra battery life: power through your day: the reliable 2, 525 mah battery delivers enough power to extend the life of your phone up to a total of 38 hours Jp-sgn9 etl Wireless charging: compatible with qi wireless technology: the compatible with qi and other wireless systems commonly found in cafs, airports, vehicles, and even some new furniture Compatible devices: smartphone High impact protection: a tough polycarbonate exterior and shock-absorbent rubber provide added protection

2
9.6
SCORE
HETP Galaxy S8 Battery case 6000mAh, Protective Rechargeable External Battery Pack for Samsung Galaxy S8 Charging Case Portable Backup Power Bank for Galaxy S8 (5.8 inch) -Black

HETP Galaxy S8 Battery case 6000mAh

Protective Rechargeable External Battery Pack for Samsung Galaxy S8 Charging Case Portable Backup Power Bank for Galaxy S8 (5.8 inch) -Black

by E-Link Technology Co.,Ltd
What We like

EASY INSTALLATION AND USEEasily insert your Samsung Galaxy S8 into the lightning output port .The Samsung Galaxy S8 Protective extended battery cover uses a lightning input port to enable recharging and data transfer. 4 LED battery level indicator that lets you know exactly how much power you have (0--25%--50%--75%--100%); Power switch allows you to switch on/off the Samsung Galaxy S8 power bank.

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Product Features

  • SUPER LONG CHARGING LIFECompatible Samsung Galaxy s8 ONLY This Samsung galaxy S8 charging case has 6000mAh powerful provide extra standby time to your Phone.The best and the first choice for the outdoor power companion, enjoying your day and do not worry the battery run out suddenly.
  • 6000mAh HIGH CAPACITY This Samsung Galaxy S8 charging case with 6000mAh powerful provide extra standby time to your Phone.The best and the first choice for the outdoor power companion, enjoying your day and do not worry the battery run out suddenly.
  • PROTECTING AND CHARGING 2 IN 1High quality Samsung Galaxy S8 battery cover with 360 scratch-guard, dual layer protection to protect your Samsung Galaxy S8 from scratches and other daily wear and tear. Internal safe chips prevents the Wireless Charging Power Case short-circuiting, overheating and over-charging.

6000mah high capacity this samsung galaxy s8 charging case with 6000mah powerful provide extra standby time to your phone.the best and the first choice for the outdoor power companion, enjoying your day and do not worry the battery run out suddenly. Super long charging lifecompatible samsung galaxy s8 only this samsung galaxy s8 charging case has 6000mah powerful provide extra standby time to your phone.the best and the first choice for the outdoor power companion, enjoying your day and do not worry the battery run out suddenly. Protecting and charging 2 in 1high quality samsung galaxy s8 battery cover with 360 scratch-guard, dual layer protection to protect your samsung galaxy s8 from scratches and other daily wear and tear. internal safe chips prevents the wireless charging power case short-circuiting, overheating and over-charging.

3
9.1
SCORE
ZEROLEMON Galaxy S20 Plus Battery Case 8000mAh, Qi Wireless Charging Supported, Extended Battery Charger Case for Galaxy S20 Plus - Black

ZEROLEMON Galaxy S20 Plus Battery Case 8000mAh, Qi Wireless Charging Supported, Extended Battery Charger Case for Galaxy S20 Plus

Black

by ZeroLemon
What We like

Extend 120%+ Power to Galaxy S20 Plus - The powerful 8000mAh Li-polymer extended battery effectively provides 120% extra battery life to Galaxy S20+. Keep your Galaxy S20 Plus alive all day long. Doesn't fit for Galaxy S20 or Galaxy S20 Ultra or any Samsung Note series phones, such as Note 20, Note 20 Ultra and Note 10 Plus!!!

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Product Features

  • Qi Wireless Charging Technology: wireless charging supported. No need to take the battery case off when using the wireless charger to charge your Samsung Galaxy S20 Plus. Please note the #wired headphone# is not compatible with this S20 Plus case. You can use the Bluetooth headphone instead.
  • Fast Charging Passing Through a Regular QC 3.0 Charger - A regular QC 3.0 charger, like ZeroLemon 18W USB C PD Charger. Fast charging cannot pass through Samsung 25W and 45W USB C super fast chargers. Battery case itself cannot be fast charged or fast charges the phone.
  • Sync Phone to Computer & Full Edge Protection- Transferring data freely between Galaxy S20 Plus and a computer through the battery case. Zero Lemon Ultra Power with soft TPU case offers 360 protection, protecting your Galaxy S20 Plus from scratches and other daily wears and tears. Feel confident with a phone case that delivers reliable protection all day.

Qi wireless charging technology: wireless charging supported. no need to take the battery case off when using the wireless charger to charge your samsung galaxy s20 plus. please note the #wired headphone# is not compatible with this s20 plus case. you can use the bluetooth headphone instead. Fast charging passing through a regular qc 3.0 charger - a regular qc 3.0 charger, like ZeroLemon 18w usb c pd charger. fast charging cannot pass through samsung 25w and 45w usb c super fast chargers. battery case itself cannot be fast charged or fast charges the phone. Sync phone to computer & full edge protection- transferring data freely between galaxy s20 plus and a computer through the battery case. zero lemon ultra power with soft tpu case offers 360 protection, protecting your galaxy s20 plus from scratches and other daily wears and tears. feel confident with a phone case that delivers reliable protection all day.

4
9
SCORE
Battery Case for Galaxy S9 Plus 6500mAh, Upgraded Rechargeable Charging Battery Pack for Samsung Galaxy S9 Plus Protective Portable Extended Backup Charger Case for S9+ Power Bank Cover (Not S9)

Pxwaxpy Battery Case for Galaxy S9 Plus 6500mAh

Upgraded Rechargeable Charging Battery Pack for Samsung Galaxy S9 Plus Protective Portable Extended Backup Charger Case for S9+ Power Bank Cover (Not S9)

by E-Link Technology Co., Ltd.
What We like

360 PROTECTION The Galaxy s9 plus power case comes with 360 comprehensive bumper design and hard-shell back-plate, protecting the corners and sides of your Galaxy s9 plus from scratches and other daily wear and tear. (Not including phone screen)

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Product Features

  • GALAXY S9 PLUS ONLY Perfect for S9 plus battery charging case with 6500mAh capacity Li-polymer battery, effectively providing 150% extra battery life to your Galaxy S9 Plus phone [6.2 Inch]. Enjoying your day and do not worry the battery run out suddenly. (Not for Galaxy S9)
  • SYNC & CHARGING 2 in 1 This Samsung Galaxy s9 plus case battery supports syncing data to Macbook, PC or laptop and charging your phone simultaneously without removing the battery pack. Internal high quality chips also protect your Samsung s9 plus battery from overheating, short-circuiting and over charging. The batteries use Grade A+ batteries with CE and RoHS certification.
  • PLEASE NOTES Compatible with traditional 3.5mm traditional headphones or wireless Bluetooth headphones to listen to music. This battery case 6500mah ONLY for Samsung galaxy s9 plus, Not works on Samsung galaxy s9.

Galaxy s9 plus only perfect for s9 plus battery charging case with 6500mah capacity li-polymer battery, effectively providing 150% extra battery life to your galaxy s9 plus phone [6.2 inch]. enjoying your day and do not worry the battery run out suddenly. (not for galaxy s9) Sync & charging 2 in 1 this samsung galaxy s9 plus case battery supports syncing data to macbook, pc or laptop and charging your phone simultaneously without removing the battery pack. internal high quality chips also protect your samsung s9 plus battery from overheating, short-circuiting and over charging. the batteries use grade a+ batteries with ce and rohs certification. Please notes compatible with traditional 3.5mm traditional headphones or wireless bluetooth headphones to listen to music. this battery case 6500mah only for samsung galaxy s9 plus, not works on samsung galaxy s9.

5
8.9
SCORE
RUNSY Battery Case Compatible with Samsung Galaxy S10, 6000mAh Rechargeable Extended Battery Charging Case, External Battery Charger Case, Adds 1.5X Extra Juice (6.1 inch for Galaxy S10)

RUNSY Battery Case Compatible with Samsung Galaxy S10

6000mAh Rechargeable Extended Battery Charging Case, External Battery Charger Case, Adds 1.5X Extra Juice (6.1 inch for Galaxy S10)

by Roger Electronics
What We like

Slim design with accurate cut-outs. Its perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of thephone without removing the battery case. But you need to remove the battery case if you want to sync the phone to a computer. Wireless charging or Samsung Pay NOT supported.

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Product Features

  • Made of high quality material, unique and comfortable tactile impression. 360 Full Protection. Protects the phone from bumps, scratches and dust. Dont protect the screen. So its better to install a screen protector. NOTE: It does NOT support charge through. If you charge the battery case with the phone installed while plugged in, only the battery case will be charged.
  • 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. NOTE: It does NOT support charge through. If you charge the battery case with the phone installed while plugged in, only the battery case will be charged.
  • Charging and protecting, 2 in 1 function. Built-in short-circuit and overcharge protection. NOTE: It does NOT support charge through. If you charge the battery case with the phone installed while plugged in, only the battery case will be charged.
  • Built-in 6000mAh lithium polymer battery, high efficiency and high conversion rate. Adds 1.5x extra juice for Galaxy S10. Ideal for long distance journey and business trip. This battery case is exclusively designed for Galaxy S10. It's NOT compatible with Galaxy S10e or Galaxy S10+.

built-in 6000mah lithium polymer battery, high efficiency and high conversion rate. adds 1.5x extra juice for galaxy s10. ideal for long distance journey and business trip. this battery case is exclusively designed for galaxy s10. it's not compatible with galaxy s10e or galaxy s10+. made of high quality material, unique and comfortable tactile impression. 360 full protection. protects the phone from bumps, scratches and dust. dont protect the screen. so its better to install a screen protector. note: it does not support charge through. if you charge the battery case with the phone installed while plugged in, only the battery case will be charged. charging and protecting, 2 in 1 function. built-in short-circuit and overcharge protection. note: it does not support charge through. if you charge the battery case with the phone installed while plugged in, only the battery case will be charged. 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. note: it does not support charge through. if you charge the battery case with the phone installed while plugged in, only the battery case will be charged.

6
8.6
SCORE
Battery Case for Galaxy S9, Feob 5500mAh Rechargeable Portable Charger Case Extended Battery Pack for Samsung Galaxy S9 Protective Charging Case for Galaxy S9 (5.8 inch) -Black

Feob Battery Case for Galaxy S9

Feob 5500mAh Rechargeable Portable Charger Case Extended Battery Pack for Samsung Galaxy S9 Protective Charging Case for Galaxy S9 (5.8 inch) -Black

by E-Link Technology Co., Ltd
What We like

EASY TO USE: Just input your existing lightning cable, then your battery case and Galaxy S9 will be charged. Led indicator will show you how much power is left and you could switch on/off the Galaxy S9 charger case with the power switch button.

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Product Features

  • CHARGING & PROTECTING 2 IN 1:This Galaxy S9 battery case with 360scratch-guard, can protect your Phone from scratches and other daily wear and tear. Internal high quality chips also protect your phone from overheating, short-circuiting and over charging.
  • ONLY FOR GALAXY S9: The Galaxy S9 Battery Case 5500mAh can provides 150% battery life to your Galaxy S9. you can going through out the day, do not worry the battery run out suddenly.
  • Advanced Sync-through TECHNOLOGYYou can sync your Galaxy S9 to your Macbook, PC or laptop without removing the battery case.

Only for galaxy s9: the galaxy s9 battery case 5500mah can provides 150% battery life to your galaxy s9. you can going through out the day, do not worry the battery run out suddenly. Advanced sync-through technologyyou can sync your galaxy s9 to your macbook, pc or laptop without removing the battery case. Charging & protecting 2 in 1:this galaxy s9 battery case with 360scratch-guard, can protect your phone from scratches and other daily wear and tear. internal high quality chips also protect your phone from overheating, short-circuiting and over charging.

7
7.7
SCORE
Battery Case for Samsung Galaxy S9,[6000mAh] Portable Charging Case External Battery Pack for Samsung Galaxy S9 Rechargeable Charger Case Backup Power Bank(5.8 inch)

TRS Battery Case for Samsung Galaxy S9

[6000mAh] Portable Charging Case External Battery Pack for Samsung Galaxy S9 Rechargeable Charger Case Backup Power Bank(5.8 inch)

by Dongguan Haoxun Electronic Technology Co.,Ltd
What We like

*[ LONG CHARGING LIFE]:This rechargeable powerful high capacity 6000mAh Galaxy S9 Li-polymer backup charging case can effectively provide 200% +extra battery life for your phone,up to 17 hours Talk time, 12 hours on web browsing time,60 hours listen music ,13 hours video,3 hours 3D playing games.

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Product Features

  • *[ 360PROTECTING AND CHARGING 2 IN 1 ]: Built in internal high quality chips can prevents your phone battery short-circuiting, overheating and over-charging. 360 full bumper design and hard shell back to protect your phone from scratches and other daily wear and tear(Not include phone screen).
  • *[CONVENIENT INSTALLATION AND USE ]: Just input your existing lightning cable, then your battery case and Galaxy S9 will be charged. LED battery level indicator that lets you know exactly how much power you have and you could switch on/off the Galaxy S9 charger case with the power switch button.
  • *[ IMPORTANT NOTE ]:This battery case ONLY fit for Samsung Galaxy S9 (5.8 inch),NOT works on other Phone Models.

*[convenient installation and use ]: just input your existing lightning cable, then your battery case and galaxy s9 will be charged. led battery level indicator that lets you know exactly how much power you have and you could switch on/off the galaxy s9 charger case with the power switch button. *[ 360protecting and charging 2 in 1 ]: built in internal high quality chips can prevents your phone battery short-circuiting, overheating and over-charging. 360 full bumper design and hard shell back to protect your phone from scratches and other daily wear and tear(not include phone screen). *[ important note ]:this battery case only fit for samsung galaxy s9 (5.8 inch),not works on other phone models.

8
7.7
SCORE
Battery Case for Samsung Galaxy S10,[7500mAh] Portable Charging Case External Battery Pack for Samsung Galaxy S10 Rechargeable Charger Case Backup Power Bank(6.1 inch)

TRS Battery Case for Samsung Galaxy S10

[7500mAh] Portable Charging Case External Battery Pack for Samsung Galaxy S10 Rechargeable Charger Case Backup Power Bank(6.1 inch)

by Dongguan Haoxun Electronic Technology Co.,Ltd
What We like

*[ LONG CHARGING LIFE]:This rechargeable powerful high capacity 6000mAh Galaxy S9 Li-polymer backup charging case can effectively provide 200% +extra battery life for your phone,up to 20 hours Talk time, 48 hours on web browsing time,30 hours listen music ,13 hours video,4 hours 3D playing games.

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Product Features

  • *[ IMPORTANT NOTE ]:This battery case ONLY fit for Samsung Galaxy S10 (6.1 inch),NOT works on other Phone Models.
  • *[ 360PROTECTING AND CHARGING 2 IN 1 ]: Built in internal high quality chips can prevents your phone battery short-circuiting, overheating and over-charging. 360 full bumper design and hard shell back to protect your phone from scratches and other daily wear and tear(Not include phone screen).
  • *[CONVENIENT INSTALLATION AND USE ]: Just input your existing lightning cable, then your battery case and Galaxy S10 will be charged. LED battery level indicator that lets you know exactly how much power you have and you could switch on/off the Galaxy S10 charger case with the power switch button.

*[convenient installation and use ]: just input your existing lightning cable, then your battery case and galaxy s10 will be charged. led battery level indicator that lets you know exactly how much power you have and you could switch on/off the galaxy s10 charger case with the power switch button. *[ 360protecting and charging 2 in 1 ]: built in internal high quality chips can prevents your phone battery short-circuiting, overheating and over-charging. 360 full bumper design and hard shell back to protect your phone from scratches and other daily wear and tear(not include phone screen). *[ important note ]:this battery case only fit for samsung galaxy s10 (6.1 inch),not works on other phone models.

9
7.7
SCORE
Battery Case for Galaxy S20, Feob Upgraded 7500mAh Rechargeable Portable Charger Case Extended Battery Pack for Samsung Galaxy S20 Charging Case

Feob Battery Case for Galaxy S20

Feob Upgraded 7500mAh Rechargeable Portable Charger Case Extended Battery Pack for Samsung Galaxy S20 Charging Case

by Dongguan Haoxun Electronic Technology Co.,Ltd
What We like

EASY TO USEJust input your existing lightning cable, then your battery case and Phone will be charged. 4 Led indicator will show you how much power is left (25%-50%-75%-100%).and you could switch on/off the Galaxy S20 charger case with the power switch button.

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Product Features

  • CHARGING & PROTECTING 2 IN 1This Galaxy S20 battery case with 360scratch-guard, can protect your Phone from scratches and other daily wear and tear. Internal high quality chips also protect your phone from overheating, short-circuiting and over charging.
  • ONLY FOR GALAXY S20 The Galaxy S20 Battery Case 7500mAh can provides 150% battery life to your Galaxy S20. you can going through out the day, do not worry the battery run out suddenly.
  • Advanced Sync-through TECHNOLOGYYou can sync your Galaxy S20 to your Macbook, PC or laptop without removing the battery case.

Only for galaxy s20 the galaxy s20 battery case 7500mah can provides 150% battery life to your galaxy s20. you can going through out the day, do not worry the battery run out suddenly. Charging & protecting 2 in 1this galaxy s20 battery case with 360scratch-guard, can protect your phone from scratches and other daily wear and tear. internal high quality chips also protect your phone from overheating, short-circuiting and over charging. Advanced sync-through technologyyou can sync your galaxy s20 to your macbook, pc or laptop without removing the battery case.

10
7.3
SCORE
Feob Battery Case for Galaxy S8 Plus, Upgraded 6500mAh Portable Rechargeable Charger Case Extended Battery Pack for Samsung Galaxy S8 Plus Protective Charging Case for Galaxy S8+(6.2 inch) -Black

Feob Battery Case for Galaxy S8 Plus

Upgraded 6500mAh Portable Rechargeable Charger Case Extended Battery Pack for Samsung Galaxy S8 Plus Protective Charging Case for Galaxy S8+(6.2 inch) -Black

by E-Link Technology Co., Ltd
What We like

ONLY FOR GALAXY S8 PLUS: The Galaxy S8 Plus Battery Case 6500mAh can provides extra more than 150% battery life to your Galaxy S8 Plus. Effectively provide extra 31 hours talking time, 18 hours web browsing time. you can going through out the day, do not worry the battery run out suddenly.

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Product Features

  • CHARGING & PROTECTING 2 IN 1:This Galaxy S8 Plus battery case with 360scratch-guard, can protect your Galaxy S8 Plus from scratches and other daily wear and tear. Internal high quality chips also protect your phone from overheating, short-circuiting and over charging.
  • EASY TO USE: Just input your existing lightning cable, then your battery case and Galaxy S8 Plus will be charged. 4 Led indicator will show you how much power is left (25%-50%-75%-100%).and you could switch on/off the Galaxy S8 Plus charger case with the power switch button.
  • Advanced Sync-through TECHNOLOGYYou can sync your Galaxy S8 Plus to your Macbook, PC or laptop without removing the battery case.

Charging & protecting 2 in 1:this galaxy s8 plus battery case with 360scratch-guard, can protect your galaxy s8 plus from scratches and other daily wear and tear. internal high quality chips also protect your phone from overheating, short-circuiting and over charging. Easy to use: just input your existing lightning cable, then your battery case and galaxy s8 plus will be charged. 4 led indicator will show you how much power is left (25%-50%-75%-100%).and you could switch on/off the galaxy s8 plus charger case with the power switch button. Advanced sync-through technologyyou can sync your galaxy s8 plus to your macbook, pc or laptop without removing the battery case.

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