Thursday, February 23, 2012

Humless Sentinel Portable Lithium Based Generator

Humless Sentinel Portable Lithium Based Generator Description

The Humless Sentinel is a silent, clean, safe, and portable lithium based silent generator. The Humless Sentinel can be charged from a regular AC wall outlet, or it can capture and store energy from solar panels, a hand crank, windmill or almost any other 12VDC power source. The Humless Sentinel stores the captured power in a state of the art Lithium Battery pack to be taken with you and used whenever or where ever you might need it.

The Humless Roadrunner has two 110VAC outlets, two 12VDC outlet and four USB outlets to allow you to easily power whatever appliances you need without the need for any inverters or adapters. Whether you need to power a fridge, laptop computer, lights during an emergency or power outage, or whether you want to watch TV in the woods, the Humless Sentinel will give you the power when you need it. With the whole package weighing in at 40 lbs, it's portable enough to take wherever you want to go. Without any noise, gas or harmful emissions, the Humless Sentinel provides power on demand that is quiet and safe enough to use inside your home, car or even your tent. Capturing power with or using power from your Humless Sentinel couldn't be easier- just plug it in and switch it on! With a 10 year battery shelf life and a rating of over 2,000 charges, the Humless Sentinel can be counted on when you need it most. With a lithium battery pack that can sit for over a year without needing to be charged (we recommend charging once every 6 months), the Humless Sentinel will store well in your closet and always be ready to power your appliances when you need them most.

  •     1x Humless Sentinel Silent Generator unit w/ carrying case
  •     1x Adjustable shoulder strap
  •     1x AC Charging cord
  •     1x Humless Medusa universal cell phone charger
  •     1x Humless Glow LED usb light

This review is from: Humless Sentinel Portable Lithium Based Generator

Well Engineered Backup Power, May 31, 2011 By G. R. Baxter (PALM DESERT, CA United States)

I purchased this Humless Sentinel as backup power for power outages and for the eventual major earthquake in the Palm Springs Area (I hope this one doesn't happen). What interested me was the long life lithium based battery and all the controls in one box. I had made a lead acid based battery system years before and have also read many reviews about the negative aspects of using "car/RV batteries". I wanted a clean system that would hold a charge for a very long time and really be ready when the need arises. It's a 50 amp hour system so it is not designed to make up for the loss of power to major appliances, but it runs lap top computers, small TVs, LED/CFL lighting, fans and basic necessities quite well (up to 1000 watts continuous).

This product, although pricey, is well built and performs as described. I also purchased two 90 watt solar panels and some cabling from Humless directly (from their web site at, that allow the system to recharge during longer power outages. The panels fully charge the Sentinel in about 4 hours, and are plug and play - meaning the twist-on connectors hooked up in seconds without any hassles at all. This means I can use the device during the day and still have some power for the evening hours. I still have the portability and it stores in a small closet space with the solar cables running up to my roof.

The Humless team in Utah was very helpful answering questions during a few telephone calls to verify that coupling the Sentinel to their solar panels along with my "install skills" would get the job successfully done. I'm happy with the purchase and results.

1 comment:

  1. Thanks for posting such a nice and informative blog for readers to aware humless sentinel portable lithium based generator.

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