Jason CiprianiContributor, Greenbot

Based in beautiful Colorado, Jason Cipriani is a freelance writer who contributes to, Greenbot, IGN, TechRadar, ZDNet and CNET.

ravpower super c series 201000 mah portable charger type c usb 3.0

RAVPower Super-C Series 20100 mAh review: A new, but not so improved version

RAVPower’s QC 3.0 pack is identical in design to other RAVPower portable batteries, but this time with Quick-Charge 3.0.

on greenbot.com

mycharge razorplatinum ports and indicator lights

MyCharge RazorPlatinum review: Portable, yet powerful

USB-C is slowly becoming the norm, adding to the value (and overall cost) of packs like this one.

lenovo yoga book hinge

Lenovo Yoga Book review: Full of innovative ideas ahead of their time

Forcing Android into this form factor isn’t easy, and it shows.

lumsing grand a2 plus ports with flashlight on

Lumsing Grand A2 Plus review: All the bells, with a quiet whistle

Lumsing’s battery pack is small, portable, and easy to tote around, but falls short on providing enough power.

zmax pro fingerprint in hand

ZTE ZMax Pro review: A budget-friendly behemoth of a smartphone

While budget-conscious phones are getting better, the ZMax Pro feels stuck in the past.

leeco le pro3 front app icons

Le Pro3 review: Flagship specs, low cost, and a horrible user experience

The Le Pro3 looks and feels like a winner, and then you begin using it and everything starts to fall apart.

zte axon 7 mini front wide

ZTE Axon 7 Mini review: Not quite as good as its bigger brother

It's $100 less than the Axon 7, but you’re giving up a lot more than screen size with the smaller device.

ravpower 26800 battery pack

RAVPower 26800 review: A plentiful USB-C equipped pack with a number of ports

Using the USB-C port, you can recharge this pack in just a few hours.

zerolemon toughjuice 30000

ZeroLemon TouchJuice 30000 review: A rugged, ugly, yet fully capable battery pack

It’s not going to appeal to everyone, but for someone who needs something that can take a beating, the ToughJuice is willing and able.

tronsmart presto 12000mah type c portable charger

Tronsmart Presto 12000 review: Its small size doesn’t offer the same performance as similar models

The Tronsmart Presto will get the job done, and recharges in little time, but there are better packs available.

ivoler type c power bank 10000mah

iVoler Type C Power Bank 10000 review: A sleek and portable pack for quick trips

A battery pack you can easily slip into a purse or backpack and not have to worry about extra bulk.

anker powercore 26800

Anker PowerCore+ 26800 review: A well-designed battery pack with plenty of capacity

As one of Anker’s biggest battery packs, the PowerCore+ offers enough juice to charge your devices in style.

aukey 30000 power bank

Aukey 30000 PowerBank review: Don’t let its price or looks fool you, this battery pack does it all

It looks more like a brick, but Aukey 30000 PowerBank has QuickCharge 3.0, USB-C, and a flashlight.

kanex gopower usb c

Kanex GoPower USB-C review: A battery pack that looks like Apple designed it

With that design, comes an Apple-like price. But don’t let that scare you away.

mos go battery pack

Mos Go review: A flawed battery pack

For the time being, we can’t recommend buying the Mos Go. The company is working on updated firmware to fix critical issues.