Discover the Powertraveller Crankmonkey

Are you looking for an excellent instant back-up power system for your phones and small electronics? Whether you’re part of a rescue team, a camper and backpacker, stuck in the snow, in distress on a yacht at sea, or need a back-up power source in the event of a disaster, a hand crank power generator might be just the thing you need. It’s an essential item for any emergency kit bag, vehicle, boat, or a weekend away off the grid. A hand-crank generator is environmentally-efficient and can charge your devices instantly with the turn of the crank.

There are many great hand-crank generators in the market, and one of them is the Powertraveller Crankmonkey. Read this PowertravellerCrankmonkey review to learn more.

Where to Buy
Powertraveller Crankmonkey Mobile Generator


What is the Powertraveller Crankmonkey?

Designed to give users instant power for their electronics wherever they are, the Crankmonkey is a highly reliable instant back-up power source that works independently from main electricity, batteries, solar power, or wind power. Simply put, you just need to crank and wind it up to produce power.

The PowertravellerCrankmonkey allows users to make an emergency call from empty battery cellphones after just two minutes of cranking. It can even power a rechargeable Petzl headlamp from one minute of cranking.

How to Use the Powertraveller Crankmonkey

The Crankmonkey utilizes a 32:1 gearing system that is smooth and efficient. You just need to plug in your device or a battery pack that you need to charge, then turn the crank at a comfortable speed to generate power to any of your 5V devices.

Features of the Powertraveller Crankmonkey

5V Power Output

This hand crank charger generates power for 5V devices and can charge smartphones, GPS units, action cameras, avalanche transceivers, satellite phones, and head-torches, making it ideal for emergency situations.

According to Powertraveller, Crankmonkey can generate enough power to switch on a smartphone and make a call in just two minutes. For ten minutes of cranking, it can provide enough ability to offer 20 minutes of talk time on an iPhone 6, and up to 6-7 hours of light for a Petzl head torch. For a solid hour of cranking, the device can fully charge a Go Pro Hero 4.

Tough and Waterproof

The PowertravellerCrankmonkey is manufactured from aluminum, not plastic. It has a tough exterior, making it a durable choice of a hand crank generator. It’s waterproof rated to IP65 standards, and charges 5V devices using a micro USB output. It weighs 346 grams and has dimensions of 150 x 96 x 45 mm.

From the outside, this generator looks like a hand-cranked version of the PowertravellerPowermonkey Extreme but doesn’t have a battery inside. Instead, you can find a selection of gears, a rotor assembly, and electronics that convert your mechanical power into electricity. The ergonomic design is comfortable to use.

The lack of an internal battery means it will always work for a couple of years, even after the other dynamos and internal batteries fail.


  • Ergonomic design
  • Tough exterior
  • Waterproof rating at IP65
  • Lifetime guarantee
  • Micro USB output
  • Lightweight and portable
  • Faster charging compared to other hand-crank chargers
  • Compatible with 5V devices, making it useful for smartphones, GPS devices, head torches, action cameras, and more


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