Best Batteries for Cell Phones – We Review The Top 5

After reviewing many Batteries for Cell Phones and other battery packs, we have selected the best to present to you.  Batteries for Cell Phones are also sometimes called Battery Packs, External Battery Banks or Phone Chargers.  The basic ideas about Batteries for Cell Phones are the following:

  • Power capacity:  expressed in mAh, basically in multiples of 1000 or so mAh (milli-Amp-hours).  This is the amount of raw power they contain, like gallons of gasoline.  It is based on the amount of battery material they have inside.  It takes about 2000 mAh to charge an average phone, maybe 4000 to charge an iPad or other medium-sized tablet.
  • Cost: Batteries for cell phones are priced at about $10-20 for each 2000 mAh available, and sometimes there there is a price increase for some sort of convenience, like the Lepow® PIE iPhone6 3000mAh, which is make specifically for the iPhone 6.
  • Value factor:  so in this article we will compare value in units of $/2000mAh, lower being better.
  • An important criterion is the amount of current they can supply.  This is like the size of the wire or hose you can connect to it.  It takes 1 A (amp) to charge an iPod, and 2 A to charge an iPad.  So basically you are wasting your time if you do not get a 2 A unit, and there are 1 A units out there.  Therefore, we only list here units which have 2 A connectors, or at least a combination of 1 A and 2 A.  Some less expensive devices you may find only supply 1 amp, and therefore cannot be used to charge tablets.
  • There are lots of devices you can charge with these batteries for cell phones, for example, portable speakers with a USB charging connector, like the Roker Sound Box Portable Speaker.
  • In terms of value, you get down to mAh, divided by price — and then you think about additional features and the reputation of the company selling the device.  For example, the Zendure A5 is 15,000 / $68, or about 220.  Not that great compared to the Anker E3, which is 10,000/26, or rating 384, pretty high.

I personally have a Mophie Powerstation 4000mAh 2.1A that I got as part of a package deal from Verizon, at $79, a cost factor of about 40.  I am not happy about that choice in terms of price, but then I did not know what I was getting, and in was in exchange for not paying for SIM activation fees for my new line(s), so you might say I got it for free.  On Amazon, this Mophie is the same price as I paid, expensive, about the same as the Lepow Moonstone Series 3000mAh External Battery Pack, which has more specialized features

Our favorite choice for batteries for cell phone is anything from RAVPower because they seem to have the best bang for the buck, and provide all the features.  Depending on your needs, we think the sweet spot is the RAVPower 2nd Gen Deluxe External Battery CHARGER 14000mAh, with a value rating currently at  4.3 — a really low price.


RAVPower 2nd Gen Deluxe External Battery CHARGER 14000mAh

  • Rated 4.5 Stars on Amazon.
  • Currently at very reduced price.
  • 14000mAh high capacity battery pack for your mobile device.Get 7-8 charges on your iPhone 5, 4S and 3 charges on your Google Nexus,86% charges on your iPad 3/4.
  • Super-fast charge output (5V / 3A total) through dual USB ports (5V / 2A and 5V / 1A) allow for simultaneous charging of your iPad, iPhone, Android, and more at high speed.
  • Smooth, ebony varnish allows you to power up in style, while 4 status LEDs keep you informed of remaining capacity. Built-in flashlight for dark or low-light environments.
  • Ultra reliable Grade A cells with over 500 battery charge cycles; Security protection design: short-circuit and over-current protection. This battery pack will automatic shutdown if a short circuit or overload output occurred while unit is charging.
  • Package includes: RAVPower RP-PB13 External Battery, 2 adapters compatible with most phones, 2 USB to Micro USB cables, user manual, and travel pouch.

Zendure™ A5 Portable Charger 15000mAh

  • Easy to Use: Lepow® PIE iphone 6 case is the thinnest skin case ever, and it can be used alone for protection; The PIE battery charges your iphone6/5/5s by lightening connector located at the bottom.
  • Magnetic and Detachable: The Pie comes in two magnetic parts that can attach and detach. This function was especially designed to prevent your battery case from being bulky. • • Charging Ability: 3000mAh battery can charge your iphone6/5/5s for 1.3 times, and it takes 4.5 hours to get battery fully charged.
  • Charging Ability: 3000mAh battery can charge your iphone6/5/5s for 1.3 times, and it takes 4.5 hours to get battery fully charged.
  • Shakable Battery Indicator: The 4 LED lights on the left top of the battery tell you exactly how much juice is left when you gently shake it. It also indicates the charging status.
  • Warranty and Package: 12-month warranty. Please contact seller Lepow Official for exchange or return if it’s over 30 days Amazon window. The package includes: PIE case, PIE Battery, Woolen Felt Pouch, Micro USB Cable, User Manual. (wall charger is not included)

 uNu Enerpak Plus 8000mAH

  • The Plus has a powerful 8000mAh battery capacity in a nice frame.  It is both powerful enough for largest personal devices but will still fit in your pocket or purse.
  • At this time, the Plus is the smallest battery of its kind to have a two-port interface, able to charge more than one device simultaneoously.  It has a 2.1A output for large devices like tablets, and a 1.0A output for phones and small devices.
  • The Plus has an integrated LED power light for easy use, and new circuitry for ecologically minded charging.
  • The Enerpak Plus has new battery and circuitry technology and for better power conversion and throughput than previous USB chargers.
  • Using its dual-port charging interface, the Enerpak Plus effectively charges tablets, smart-phones, MP3’s and most other USB powered devices at significantly superior speeds compared to traditional USB batteries.

Lepow® PIE iPhone6 3000mAh (Apple Certified Battery/Case)

  • Easy to Use: Lepow® PIE iphone 6 case is the thinnest skin case ever, and it can be used alone for protection; The PIE battery charges your iphone6/5/5s by lightening connector located at the bottom.
  • Magnetic and Detachable: The Pie comes in two magnetic parts that can attach and detach. This function was especially designed to prevent your battery case from being bulky. • • Charging Ability: 3000mAh battery can charge your iphone6/5/5s for 1.3 times, and it takes 4.5 hours to get battery fully charged.
  • Charging Ability: 3000mAh battery can charge your iphone6/5/5s for 1.3 times, and it takes 4.5 hours to get battery fully charged.
  • Shakable Battery Indicator: The 4 LED lights on the left top of the battery tell you exactly how much juice is left when you gently shake it. It also indicates the charging status.
  • Warranty and Package: 12-month warranty. Please contact seller Lepow Official for exchange or return if it’s over 30 days Amazon window. The package includes: PIE case, PIE Battery, Woolen Felt Pouch, Micro USB Cable, User Manual. (wall charger is not included)

Best Batteries for Cell Phones – Best Reviews Guru

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