Home Front: Power Outage

We had a scheduled power outage at our place over the weekend, which we had completely ignored, and it took us a little by surprise, but thankfully, we have gas-for cooking and hot-water.

 What we didn't anticipate is the power-hungry nature of the ladies Pokémon GO running iPhone 5's. We might have lost wireless internet, microwaved cooking and refrigeration but they still "gotta catch 'em all!"

 However, that said, we were prepared. I fired up my replacement Power Practical PowerPot XL and set up two battery-packs including the Lithium 4400 and Limeade Blast 18,000mAh.


I also set up my tea-light candle driven Tellurex tPod power system which coupled with the power strength meter Power Practical Practical Meter charged another battery pack inside, as well as having a LED output option.

We were fortunate that even though the power-outage went 3-4 hours over time (apparently the pole-replacement was too big for the hole dug) it was not as cool as it had been, getting down to 5oC at nights, as all our inside heaters are electric. However, running the stove, boiling water in the PowerPot for hot drinks as well as generating power, and our collection of candles and lanterns for lighting.

Outside, I ran our BioLite thermoelectric stove much to the delight of Tactical Baby, who insisted in roasting marshmallows over the flames, whilst I charged yet another Lithium 4400 battery and phones directly. I cut wood to run the BioLite, as it only takes short sized lengths of wood and twigs before dark set in. We were preparing to cook by candlelight when the power came back on.

With good use of ambient light, not opening our fridges and freezers, and gas-cooking and water, we were hardly inconvenienced, and with my collection of thermo-electric power sources, we has device-running power aplenty.

Review: PowerPractical - Luminoodle

As first seen on Breach Bang & Clear ...

It might sound like a silly name, but the Power Practical Luminoodle is a serious product. At its heart, it's pretty simple. Take a 5-foot length of flexible circuit, string it with 26 LED's, give it a dual sided USB power plug, and sheath it in a waterproof case. Unlike a hand held flashlight, or a dangling lantern, having a flexible string of LED's means you can put a band of light where you want it, just where you want it and keep it there. That's what the folks at Power Practical have done. More than that, they put a fair bit of thought into how you'd actually use the thing.

I have a couple of other innovative pieces of kit from Power Practical; their power generating thermoelectric cook pot, the Power Pot XL, and a USB power regulator, the Practical Meter.

It's quite a nifty piece ...

Read the rest of my review on Breach Bang & Clear, here:

Review: Power Practical - PowerPotXL

Another Kickstarted project, another power generating project and addition to my off-grid arsenal.

This is a second generation thermoelectric device, that was launched as a Kickstarter in order to get the new models out there. These are the PowerPot X from Power Practical and I really liked it.

I've covered the charge-indicating power regulator from Power Practical previously, a USB dongle that indicated the wattage being output by power sources, (or conversely, the draw). I've also covered a thermoelectric generator before, in the form of the Tellurex tPod tea-light candle powered light/charger. I also wish-lusted the BioLite camp stove too, but haven't laid hands on one yet.

The PowerPot X is a sleek 10-watt generator that converts heat into electrical power. It works by housing a thermoelectric module between the base of the regular pot, and an aluminium base-plate. The modules are encased in weatherproof high temp silicone casing  Just heat up water in the pot and the PowerPot  will immediately start putting out electricity to power or charge your devices.

The smaller first-generation PowerPot V, only has a 1 amp output, but the X can push up to 2 amps, sufficient to charge larger and more power hungry devices like iPads and SLR batteries. 

The X ships with a standard USB (5V) port, and comes supplies with one of Power Practical's three-headed adapter cables (mini, micro and 30-pin). The detachable cable has a one-way-only connector to the body of the pot for safety, and three-feet of highly durable, flame-resistant cabling.  Built into the USB end of the cable is a solid-state voltage regulator provides safe and stable power at up to 10 Watts charge any number of small high-tech devices.


The PowerPot X comes in two sizes, the X is 2.3L (3 qrt) and the XL (which I selected, because bigger) is 3.8 L (4 qrt), each having the same kind of hard-anodized aluminium pot, with folding handles. The XL measures 19cm x 13cm (7.5" x 5"), and weighs 770g (11.2 oz) . Not bad for an output of 10w, 2amp, 5V as infinate as your water and heat source.

That's one thing to note. You can't run it dry, or the thermocouple will get fried. I've run mine on both an electric hotplate and by gas, both on the home stage, and also a propane BBQ plate, to remarkable success. Whilst out camping recently, we charged a number of iPhones and iPads, in fairly short order.



The size of the pot allowed me to boil 5 cobs of corn at a time as well as charging. This could be used at each meal-time to top up devices, recharge lights and batteries. As long as you have water to act as your thermal mass, and fuel to heat it, the Power Pot is a never-ending source of electricity in a lightweight and dual purpose package.

I almost look forwards to our next power outage, so I can dazzle the neighborhood with my awesome power.

Review: Power Practical - Practical Meter

Here's a very cool gadget that I backed via Kickstarter, and have added to my mobile power ensemble. I've previously covered power generating thermo-electric systems such as Tellurex tPod1
and the bioLite power generating campstove as well as some options for going solar.

I've also covered a couple of power units, such as the Snow Lizard SLXtreme-5 iPhone case and the Power Travellers Power Gorilla.


This is the Practical Meter which is a clever little in-line USB unit, which gives you a visual means of determining the power usage and output. The LED's built in give an indication of the number of Watts (0-10W, 0-2A) that is being drawn to a given device. This display is in two stages, blue LED's lighting up for 1-5W, and then with the flashing red LED indicating 6-10W.

This level of resolution enables the user to customise the output, either by adjusting cables for better USB version, or the power source. For example, with solar collectors, it would be possible to adjust the angle of the panel to catch the maximum solar output. The same would stand for a thermo-electric generator, or any USB source combination.


Having an adjustable and monitoriable source of power means that a survivor can tailor their resources to best serve their needs in the event of being cut off from reliable mains power. Whether it is solar, fire or from a variety of battery sources, with an item like the Practical Meter, you can at least see what you are getting. It's not a robust piece of tech, so needs to be treated with more care than a ruggedised piece of bug-out kit, but at 12g (0.4oz) it's a great value piece of tech to add to your "power-pack pack".