Best Battery Backup Phone Buyer’s Guide (2019 Update)

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Best Battery Backup Phone

10 Best Battery Backup Phone of 2019

  1. Cell Phone
  2. RAVPower Portable Charger 22000mAh External Battery Pack 22000 Power Banks 5.8A Output 3-Port
  3. Power Bank 24000mah Portable Charger High Capacity Dual Usb External Battery Packs Portable Phone
  4. Jackery External Battery Charger Giant+ 12000mah Dual Usb Portable Battery Charger External Battery Pack Phone
  5. Power Bank 24000mAh Portable Charger
  6. Portable Charger Anker PowerCore 20100mAh
  7. Jackery Portable Travel Charger Bar 6000mAh Pocket-Sized Ultra Compact External Battery Power Bank Fast Charging Speed
  8. Yoobao Portable Charger 10000mah Slim Power Bank Powerbank External Cell Phone
  9. Heloideo 10000mAh Power Bank Slim Portable Charger External Battery Pack
  10. Power Bank Portable Charger 26800mAh Huge Capacity External Battery

Tips to save up 86%! Let’s decipher it.

You must navigate to the webpage of all big sales. This is actually button. For those who don’t focus to brandnames, then you should choice battery backup phone by the cost and decide on the one with the greatest discount.

Warning! Don’t buy any battery backup phone until you read this! Click to read.

Test Results and Rankings to find Best Battery Backup Phone

Rating Image Name and Features Details
4.8
Cell Phone 1. Cell Phone (Editor’s Choice)
Charge for 2 devices simultaneously, output current can be reach 3.1a (max), one output is 5v 2.1a fast charge for cell phones, another output is 1.0a.
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4.5
RAVPower Portable Charger 22000mAh External Battery Pack 22000 Power Banks 5.8A Output 3-Port 2. RAVPower Portable Charger 22000mAh External Battery Pack 22000 Power Banks 5.8A Output 3-Port
3 ismart usbs automatically adjust the output up to 5.8a.
Read reviews
4.3
Power Bank 24000mah Portable Charger High Capacity Dual Usb External Battery Packs Portable Phone 3. Power Bank 24000mah Portable Charger High Capacity Dual Usb External Battery Packs Portable Phone
Fast charging, dual usb ports to charge two devices simultaneously, auto detects your device to deliver its fastest possible charge speed up to 2.1a.
Read reviews
4.0
Jackery External Battery Charger Giant+ 12000mah Dual Usb Portable Battery Charger External Battery Pack Phone 4. Jackery External Battery Charger Giant+ 12000mah Dual Usb Portable Battery Charger External Battery Pack Phone
Keep a charger handy in an emergency, using it get emergency information and alerts or warnings from mobile or social media.
Read reviews
4.0
Power Bank 24000mAh Portable Charger 5. Power Bank 24000mAh Portable Charger (Highest Performance)
Latest power supply iq and intelligent voltage adjust system for most devices.
Read reviews
3.5
Portable Charger Anker PowerCore 20100mAh 6. Portable Charger Anker PowerCore 20100mAh (Most Durable)
Weighs as little as a can of soup (12.5 oz) yet charges the iphone 7 almost seven times, the galaxy s6 five times or the ipad mini 4 twice.
Read reviews
3.5
Jackery Portable Travel Charger Bar 6000mAh Pocket-Sized Ultra Compact External Battery Power Bank Fast Charging Speed 7. Jackery Portable Travel Charger Bar 6000mAh Pocket-Sized Ultra Compact External Battery Power Bank Fast Charging Speed
Ultra compact bar 6000mah battery pack fits perfectly in your hand and pocket, it is the perfect companion for your travelling.
Read reviews
3.3
Yoobao Portable Charger 10000mah Slim Power Bank Powerbank External Cell Phone 8. Yoobao Portable Charger 10000mah Slim Power Bank Powerbank External Cell Phone
One of the thinnest 10000mah power bank on the market, only 5.5×2.9×0.5inch size and 9.1oz weight.
Read reviews
3.3
Heloideo 10000mAh Power Bank Slim Portable Charger External Battery Pack 9. Heloideo 10000mAh Power Bank Slim Portable Charger External Battery Pack
With 10000mah battery capacity you can charge your cellphones about 2-4 times.
Read reviews
2.8
Power Bank Portable Charger 26800mAh Huge Capacity External Battery 10. Power Bank Portable Charger 26800mAh Huge Capacity External Battery (Best for the Price)
Lcd digital display, the portable charger is equipped with lcd digital screen, show remaining power in digital format for you convenient to know when the charger is fully charged and how much power is available.
Read reviews

 

Now Let us Converse About 3 Best Battery Backup Phone of 2019

 

 

№ 1. Cell Phone Charger Portable 10000mah, Power Bank External Battery Pack Mobile Charger Backup Powerbank Compatible with Iphones X Max Xs Xr 7 8 Samsung S8 S9 Nintendo Switch Metecsmart

 

Style
5/5
 

Materials
5/5
 

Durability
4/5
 

Price
5/5
 
Overall Brand Model Dimensions Weight Details
4.8
Metecsmart 5962946253 5.2 x 2.8 x 0.6 inches 9.6 ounces
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This battery backup phone win because of this:

Ultra-slim design, ultra-slim dual output fast charge portable charger power bank 10000mah for all cell phones, iphone x max xs xr 7 8 6/ plus/ 5/ se, ipad, samsung galaxy, lg, google pixel, mp3 mp4 player, nintendo switch, with 4 led indicators to show remaining capacity. What’s you get.1.10000mah external battery pack.1, usb charging cable.1, user manual, worry-free 12-month warranty and friendly & outstanding customer service. Ultra-density li-polymer cell.10000mah ultra-density safer li-polymer cell be used, make sure the metecsmart portable charger ultra-slim and easy to carry and double safer than li-ion cell battery pack.

Rapid recharge, even with a huge 10000mah external battery, it can only take 6-8 hours with a usb input port of 5v 2.0a to recharge, which means that it double faster than normal 1.0a chargers. Charge for 2 devices simultaneously, output current can be reach 3.1a (max), one output is 5v 2.1a fast charge for cell phones, another output is 1.0a; input current is 2a, quick charging powerbank itself with 2a adapter.

 

 
Pros
Rapid recharge
Ultra-slim design
Cons
I only wish I bought it earlier.
 

 

 

№ 2. RAVPower Portable Charger 22000mAh External Battery Pack 22000 Power Banks 5.8A Output 3-Port (2.4a Input, Ismart 2.0 Usb Ports, Li-polymer Phone Charger) for Smartphone Tablet Black

 

Style
4/5
 

Materials
5/5
 

Durability
4/5
 

Price
5/5
 
Overall Brand Model Dimensions Weight Details
4.5
RAVPower FBA_RP-PB052(B) 6.5 x 2.8 x 0.9 inches 1.1 pounds
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Why did this battery backup phone have the second place?

Triple-device charging: 3 ismart usbs automatically adjust the output up to 5.8a; note: power bank does not support qualcomm quick charge. Safer for longer: secure high-density li-polymer battery retains up to 70-80% of its full capacity even after 500 charge-discharge cycles. What you get: lifetime warranty card, ravpower ace series 22000mah portable charger.2 x micro usb charging cables, carry pouch, user guide. Colossal battery: 22000mah capacity charges an iphone x for 4.9 times, a galaxy s8 4.4 times, or an ipad mini 4 2.6 times; fully recharge in just 10-11 hours with a 2.4a charger.

 

 
Pros
Colossal battery
Triple-device charging
Cons
Started to show signs of wear and tear after a month of use.
It is very hard to store because of the big size.
 

 

 

№ 3. Power Bank 24000mah Portable Charger High Capacity Dual Usb External Battery Packs Portable Phone Charger Battery Backup Compatible Samsung Android Smart Phone and Others

 

Style
5/5
 

Materials
5/5
 

Durability
3/5
 

Price
4/5
 
Overall Brand Model Dimensions Weight Details
4.3
Ruipu Direct 5962946396 11.2 ounces
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Why did this battery backup phone take the third place?

What you get.1x 24000mah portable charger.1x micro usb cable.1x user manual.24-month warranty, and friendly customer service. Huge capacity.24000mah capacity, suit for overseas travel, business travel, you can charge the device many times to eliminate the anxiety of battery exhaustion. Guaranteed safety, overcharge & over-discharge protection. Input overvoltage protection & output overvoltage protection, output current protection and short circuit protection. Smart lcd, show the remaining power of the item through lcd directly as well as the current’s voltage & ampere. If it does not show up, pressing once on the power button to turn it on.

Fast charging, dual usb ports to charge two devices simultaneously, auto detects your device to deliver its fastest possible charge speed up to 2.1a. A full recharge only takes about 10-11 hours with a 2a adapter.

 

 
Pros
Guaranteed safety
Huge capacity.24000mah capacity
Fast charging
Cons
Takes up too much space.
 

 

 

What Can Experts Tell About Another Battery Backup Phone

 

 

№ 4. Jackery External Battery Charger Giant+ 12000mah Dual Usb Portable Battery Charger External Battery Pack Phone Backup Power Bank with Emergency Flashlight for Iphone, Samsung and Others, Orange

 

Style
5/5
 

Materials
5/5
 

Durability
4/5
 

Price
2/5
 
Overall Brand Model Dimensions Weight Details
4.0
Jackery 38510400ATG 7 x 7 x 7 inches 14.4 ounces
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Why did this battery backup phone is on the fourth place?

A life saver for emegency: keep a charger handy in an emergency, using it get emergency information and alerts or warnings from mobile or social media; built-in flashlight light up the darkness and keep you safe in darkness or emergency place or when a light is needed. What’s included: 1, jackery giant+ 12.000mah portable charger.1, micro usb 2.0 charging cable for the power bank.1, user guide & warranty.1, thank you card. 24-month product warranty and 7 24 hrs friendly customer service. Usb-c cable and lightning cable for iphone / ipad sold separately. Jackery portable power station, power outdoors.

Massive powerful 12000mah power: high capacity portable battery power pack recharges your iphone xs 2.75 times, iphone 8 5.2 times, a galaxy s8 for 3.2 times, or an ipad air more than one full charges. Dual fast charging: with dual usb outports (5v/2.4a each) of rechargeable battery powers up to 2 smartphones or tablets at once, portable external battery pack perfect for travel. Automatic smart identification, it will automatically detect the charging requirements from your devices and charge your devices safely with a max speed up to 2.4a per port.

 

 
Pros
Dual fast charging
Jackery portable power station
A life saver
What’s included
Massive powerful 12000mah power
Cons
Its counterparts are less expensive.
 

 

 

№ 5. Power Bank 24000mAh Portable Charger with LED Light with Sos Signal Function, Battery Pack with Dual Outputs, LCD Display, High Capacity External Battery Backup for Iphone, Samsung Galaxy, Ipad.

 

Style
5/5
 

Materials
4/5
 

Durability
3/5
 

Price
4/5
 
Overall Brand Model Dimensions Weight Details
4.0
Anpower 13.6 ounces
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Why did this battery backup phone is on the fifth place?

Battery pack with certified safe,: made up with multiple protection and safety system, certified li-polymer battery cell to ensure 100% safety charging for you and your devices. Power bank with portable size,: super compact, just 0.4inch thicker than iphone 8, easy to carry in hands or pocket. Compact 24000mah can almost charge 6 times for iphone 8, or 5 times for galaxy s8, super fashion latest design, the interface looks like a mirror. Portable phone charger with quick charge,: latest power supply iq and intelligent voltage adjust system for most devices. Charge two devices simultaneously.

Equipped two brightness led light. Large lcd display to show up the remaining power percentage. Two usb-ports output can charge two devices simultaneously. More than a power battery bank,: strong led lights with 3 functions: 1. Torch light flashing light sos signal light (fit for outdoor activities like camping, hiking, etc).

 

 
Pros
Battery pack with certified safe
More than a power battery bank
Portable phone charger with quick charge
Power bank with portable size
Equipped two brightness led light
Cons
Not suitable for frequent use because it is hard to maintain.
 

 

 

№ 6. Portable Charger Anker PowerCore 20100mAh, Ultra High Capacity Power Bank with 4.8a Output, External Battery Pack for Iphone, Ipad and Samsung Galaxy and More (black)

 

Style
5/5
 

Materials
2/5
 

Durability
4/5
 

Price
3/5
 
Overall Brand Model Dimensions Weight Details
3.5
Anker AK-A1271011 6.6 x 2.3 x 0.9 inches 8 ounces
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Why did this battery backup phone is on the sixth place?

High-speed charging: poweriq and voltageboost combine to deliver the fastest possible charge(does not support qualcomm quick charge). Recharges itself in 10 hours with a 2 amp charger, phone chargers (generally 1 amp) may take up to 20 hours. Ultra-high capacity: weighs as little as a can of soup (12.5 oz) yet charges the iphone 7 almost seven times, the galaxy s6 five times or the ipad mini 4 twice. Lightning cable for iphone / ipad sold separately. Certified safe: anker’s multiprotect safety system ensures complete protection for you and your devices.

 

 
Pros
Certified safe
High-speed charging
The anker advantage
Ultra-high capacity
Cons
Starts to tear apart after a month of use.
 

 

 

№ 7. Jackery Portable Travel Charger Bar 6000mAh Pocket-Sized Ultra Compact External Battery Power Bank Fast Charging Speed with Emergency Flashlight for Iphone, Samsung and Others, Orange

 

Style
3/5
 

Materials
2/5
 

Durability
5/5
 

Price
4/5
 
Overall Brand Model Dimensions Weight Details
3.5
Jackery K056ATGH 3.8 x 1.8 x 0.9 inches 5.6 ounces
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Why did this battery backup phone is on the seventh place?

Jackery portable power station, power outdoors. Portable travel charger: ultra compact bar 6000mah battery pack fits perfectly in your hand and pocket, it is the perfect companion for your travelling. Fast phone charger: 6000mah mini portable battery pack with huge capacity can charge iphone xs for 1.37 times, iphone 8 for 2.4 times or iphone 8 plus for 1.8 times or samsung galaxy s8 for 1.6 times or samsung galaxy s7 edge for 1.3 times. What’s included: jackery bar 6000mah portable charger, micro usb charging cable for the power bank, user guide, thank you card. 24-month product guarantees friendly customer service. (note: the capacity of jackery bar 6000mah/22.2wh falls within federal aviation administration’s safety limit of 100wh, which means it can be with you in your carry-on luggage to the plane).

Emergency led flashlight: built-in flashlight to light your life, perfect for a dark night in times of emergency, use aluminum shell instead of plastic which more safety and it is smoothly like a chocolate to hold in your hand.

 

 
Pros
Portable travel charger
Fast phone charger
What’s included
Jackery portable power station
Emergency led flashlight
Cons
Requires a lot of space.
 

 

 

№ 8. Yoobao Portable Charger 10000mah Slim Power Bank Powerbank External Cell Phone Battery Backup Charger Battery Pack with Dual Input Compatible Iphone X 8 7 Plus Android Samsung Galaxy More, Gray

 

Style
3/5
 

Materials
2/5
 

Durability
3/5
 

Price
5/5
 
Overall Brand Model Dimensions Weight Details
3.3
Yoobao A1-Gray 5.5 x 2.9 x 0.5 inches 8 ounces
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Why did this battery backup phone is on the eighth place?

Slim and lightweight – one of the thinnest 10000mah power bank on the market, only 5.5×2.9×0.5inch size and 9.1oz weight. Exquisite craftsmanship – integrated aviation aluminum alloy shell, sleek and beautiful. Sandblasting oxidation treatment on surface to anti fingerprint and scratch. What you get – 1x yoobao a1 10000mah power bank.1x micro usb cable (note: not included apple cable and usb-c cable, apple devices and usb-c devices need to be charged by your own cable. ).1x user manual.18 month warranty. Dual input – no matter whichever cable you are carrying, you can recharge the power bank with either the attached micro-usb cable or your own apple cable. (note: apple charging cable is not included).

Safe to use – ultra reliable grade a+ li-polymer cells and premium microchips ensure safety and durability. 10-layer protection system provides surge protection, termperature control and more advanced safeguards to protect both you and your devices.

 

 
Pros
Exquisite craftsmanship
Cons
It is too easy to scratch.
May be uncomfortable for tall people.
 

 

 

№ 9. Heloideo 10000mAh Power Bank Slim Portable Charger External Battery Pack with Ac Plug and Micro Type-c Cables for All Cellphone(black)

 

Style
5/5
 

Materials
3/5
 

Durability
2/5
 

Price
3/5
 
Overall Brand Model Dimensions Weight Details
3.3
Heloideo 5962943222 7.7 x 4.5 x 0.9 inches 10.4 ounces
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Why did this battery backup phone is on the ninth place?

Slim and compact size,: heloideo external battery pack only 16mm, ultra-thin design, and light weight, which make it easier to carry, built-in cable are collapsible, will not give you too much trouble when carrying out. All in one,: built-in micro usb cable, type c cable and usb port for all cellphones. Also built-in ac plug for charging power bank. Safe charging,: intelligent power management ic provides power short circuit protection, over current protection, over voltage and over heat protection to ensure safe charging. 10000mah power capacity,: with 10000mah battery capacity you can charge your cellphones about 2-4 times. In addition to the built-in charging cable, you can charge your phone directly. And stable power supply with usb port.

 

 
Pros
Safe charging
10000mah power capacity
Quality services
Cons
Requires professional maintenance.
It is difficult to use in winter.
 

 

 

№ 10. Power Bank Portable Charger 26800mAh Huge Capacity External Battery with Dual Input Port, LCD Digital Display, Smaller and Lightweight Backup Battery Compatible with Android Phone and Other Devices

 

Style
2/5
 

Materials
5/5
 

Durability
2/5
 

Price
2/5
 
Overall Brand Model Dimensions Weight Details
2.8
Ruipu Direct 14.2 ounces
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Why did this battery backup phone is on the tenth place?

Smart protection technology, the power bank is with advanced smart protection system, over charging, over voltage, over current, over heating and short circuit protection, making your charging safer. High capacity power bank, big capacity 26800 mah external battery, smaller and lighter, easy to carry can charge your smart phones almost seven times, the galaxy s8 six times. Lcd digital display, the portable charger is equipped with lcd digital screen, show remaining power in digital format for you convenient to know when the charger is fully charged and how much power is available. Ultra fast charging, upgrade charging chip makes charging fast, it will take about 10 hours to charge it fully if you use original cable or adapter (5v.2a), come with two usb ports.2a output current, you can charge 2 devices at the same time, saving your time.

No risk purchase.100% high quality and satisfaction guarantee.24 months warranty.

 

 
Pros
Smart protection technology
Lcd digital display
High capacity power bank
No risk purchase.100% high quality
Ultra fast charging
Cons
Hard to transport.
 
Meet the Author
My name is Remy White and I am a Reviewer. I graduated from Oregon State University.

Contact me if you have any questions:
+1 (228)-239-5837
[email protected]
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