A bit of a Review – Kit: High Power 20,800 mAh Dual USB Emergency Charger

So.  I don’t do this sort of thing very often.  Never, in fact.

I was asked to review a bit of tech on my blog here.  Specifically, MobileZap saw my blog and asked me to review “a good bit of kit” – a 20,800 mAh USB Emergency Charter.  I said sure – as long as you know it will be an honest review.  To their credit they were happy with that proviso.

Unfortunately, this leaves me with a bit of a bind – at the time of writing, at least, I understand I get to keep the bit of kit they sent me, which is a nice fillip.  Sort of repays some of the blog expenses.  But, if I write a review slamming the thing, they might ask for it back (sending these things back in Australia actually presents a problem – see later).  But if I write a review praising the thing, my legion of blog-fans (hi Mum!) will accuse me of being a bigger sell out than Metallica.  So, I’m going to stick with the honest review and see where that takes us.

Before we start

Obviously, I’ve written this review at the request of MobileZap.  Who I’ve never heard from before, and may never hear from again :).   My experience was about usual.  The item was packed well and was despatched reasonably quickly – about a week to arrive, I think.

Still, I googled the name. If you read the online reviews, there’s a bit of a mixed-bag of experiences with this online retailer.  On ProductReview at the moment they’re about 3.2 stars out of 5.  The negative posts relate to non-delivery or late-delivery of items that, though were marked as in-stock, weren’t.  Overall, these comments seem in line with a lot of these electronic online retailers.

I suppose I will temper that by saying that someone who feels gypped by a product will tell everyone they see (including ProductReview) whilst someone who ‘gets what they expected’ rarely does put up a positive comment.  In that context the comments and ratings on ProductReview are at least about average.  Still, you can get this product somewhere else if it takes your fancy, I’m sure.  They do have a good range at MobileZap, including iPad Air accessories (something they seem particularly proud of on their website).

Let’s take a look at this Emergency Charger

So, what is an Emergency Charger?  On the MobileZap website it looks like this:

And frankly, when I opened up the package at an Australia Post parcel locker (great service by the way), this is what I had.  A fairly heavy, smooth shiny black device.  By heavy, I mean it’s got a good heft about it.  It weighs 443 grams – which is pretty much a pound (sorry, I’m a metric baby).  More than you’d like to put in a pocket but perfectly portable in a man-bag or such like.

So.  To the review.  What matters?  Portability (weight and power source), looks (style), and fit-for-purpose (does it do what it says on the tin?).  In the traditional manner, I’ll talk about its pros and cons, as well as overall value, only after that discussion.

Portability

Upon opening, there’s a USB cable with a connector on one end, three connectors that fit onto the connector, and the charger itself.  That’s it.

Regarding portability – that weight is pretty much fine for what it is.  Yes it’s a pound, give or take, but it’s rectangular and about two centimetres high.  If you were out and about with a shoulder bag you won’t notice it too much – just slip it in there.  It won’t go in your pocket but it’s quite portable.  I believe there are smaller options if that matters to you.

Regarding the power source – by which I mean, can you power it up anywhere?  The answer is pretty much yes.  It’s USB-powered (which takes forever to charge up) so you can trickle charge it from your laptop or a standard USB charger (one of those ones that your mobile phone and/or tablet probably uses.  This good bit of kit does come with an adapter that connects to the USB for charging it up – and you’ll need to keep track of them.  The three adapters are a Micro USB, Mini USB and a 30 pin (old-style Apple) charging adapters.  You could use any USB cable with those adapters permanently affixed, I’ll warrant.  It certainly works for an iPad with a Lightning connector – just use your original cable.

I’d still like it if the product included a small bag or something to keep these adapters together.  Otherwise there will be tears at charging time.  I just put mine in a small zip lock bag, as shown in Exhibit A:

For some reason my photo’s not quite as good as MobileZap’s.  Still, from this photo you can also get an idea of how big it is – for comparison I’ve put a AA battery there.  It’s about 17cm long x 7cm wide x 2cm high.  While we’re talking about things that are missing from the case, it would be nice if it had its own charger.  Yes, they’re a dime a dozen but a dedicated one would be nice.  Particularly I’ve found that if I use a low-amp phone charger it takes ages (like, 24 hours) to charge this sucker up.  But you can just charge it using pretty much any USB port, and without the charger I guess that keeps the costs down and it’s one less thing to lose.  Buy one on ebay if you must.

Overall this charger is really quite portable.  If it is too hefty, there are smaller ones.

Looks

Looks-wise – hmm.  I’m an accountant, so not the harbinger of high fashion.  It’s basic black, so it’s unobtrusive.  Easily lost at the bottom of a dark bag I guess, but realistically that’s not an issue.  It isn’t garish and it’s pretty unobtrusive.  The finish is fine, there’s no pointy bits to catch on anything, and the joins are visible but no gaps.  It’s built well and feels like it’s built well.  That heft gives it a nice feeling of quality, and in an emergency you could use it to fend off an attacker in a dark alley – as it’s shiny black, they’ll never know what hit them.

It seems to be a fairly generic power-kit made in China, so there are no obtrusive logos.  It simply has a power-specifications label on the underside of the item.

Fit-for-Purpose?

And now the biggie – does it do what it says on the tin?

Let’s be frank.  I’d never gone looking for such a thing, partly because I didn’t know they existed, and partly because I didn’t know I needed it.  I do have battery cases that my phone clips into – it then goes from being Slim & Fashionable Phone of 2012 (HTC One) to DorkPad.  Those power cases from Mugen are pretty handy, but this is handier in more situations.  It really does shine as a portable charger for someone on the go, particularly with the ludicrously poor battery life phones still have.  I didn’t take it with me one afternoon and after an hour or two of Facebooking and texting back-and-forth, I wished I had.  My phone went dead, and that’s unhappy-time. It’s one of those life-skills of the 21st century – keep your phone charged.

The battery is mammoth.  Let me get my rave on a bit.  It has 20,800 mAh.  My One XL has 1,800 mAh.  I literally charged this pack up and one week later was still charging my phone from it.  I charged the phone four times from low power (<20%) to 100%, attached it several times when I wanted a perma-wifi hotspot, and the charger was still half-charged.  My biggest gripe about my phone is its lack of battery life – and if I use it for a wifi spot when I am out with my laptop or ipad, I can count on needing to charge it up again pretty soon.  Sigh.

I’ll note that the claim on MobileZap’s website is ’12 recharges of an iPhone 5S’ (which has 1560 mAh).  I think 12 is a bit optimistic (because some of the energy will be lost as heat and battery discharge), but maybe you’d get there.

With this charger I would be able to have literally hours of wifi hot spot (just got to watch that Telstra charge for going over my 1.5gb data limit).

I should note that there are two ‘out’ USB ports.  One is 5v, 2.1amps (that’ll be for your tablets and such), and the other is 5v, 1 amp (for your phone).  There’s also a button on the top – press it, and presto, you’re charging the connected device.  You can charge two things at once this way (a tablet and a phone).  Don’t try and charge a phone from the 2.1amp socket, though – my phone didn’t like that very much.

I guess that this ‘rave’ does highlight a problem with this charger.  It’s big – and because it’s big, I have a ridiculous amount of power to keep my phone running.  Perhaps I’d prefer to have something slightly smaller with less weight.

Still and all.   I can charge my phone and/or ipad wherever I am, without needing to find a power point (useful for international as well as inter-state travel).  The number of times I’ve been inter-state and at the end of the day discovered I’ve got very little charge left.  And since this will allow me to use the wifi hotspot with my laptop without worrying about having no phone, the charger is a definite plus.  It’s definitely fit for purpose.

I can think of a number of good applications for this.  For instance – in the car with children running out of power for devices (yes I can charge from the cigarette lighter but that’s not always that reliable). On the bus while playing Angry Birds when coming home from uni. Or, while camping.  Or, it can be slipped into my motorcycle pack so that if I do have a breakdown I can charge up my phone.

Don’t laugh – it happens!

A good buy?

Or, in a more mundane manner I can travel around the place and just use my phone with impunity – unless I’m away from powerpoints for several days, I’m good to go.

So.  Is it worth it?  At the time of writing, this ‘good bit of kit’ is up for $68.49 on the MobileZap website.  Shipping is $4.50 for standard slow-boat-from-China all the way up to $17.95 for standard and $24.95 for express delivery.  Still the good side of $100 (just).  I’d say it’s well worth it.  I’ve spent more than that in a taxi for a trip away.

So if you are the sort of person who is regularly away from your desk, this could be your new best friend.  If charging devices is not a challenge for you, maybe it’s not worth it.  I think that for me it probably is good value, even weighing up the pros and cons.

Pros:

  • Good weight, very portable
  • Looks the goods – unobtrusive and professional
  • Definitely fit for purpose – with the caveats noted below.  You should get a few decent charge–from-empty charges for your phone at least, and you can use it to power your phone while it’s acting as a wifi hotspot without worrying about losing power.

Cons:

  • Those little connector bits should have a little bag to keep them all together – maybe they do in standard orders, but mine didn’t.  The lack of a Lightning connector seems to be an oversight.
  • Similarly – a dedicated charger would be a nice-to-have
  • Precisely because it’s so big, maybe you’d prefer a smaller and less weighty version.  Still it’s pretty light.

Value:

  • For < $100, it’s right proper worth it, if you’re away from a power source regularly.

Overall I hope you found this review interesting.  The charger is certainly a ‘good bit of kit’, with a few relatively minor issues.

Post-Script

Now, there needs to be a post-script to this review, and this relates to the issue of lithium batteries with Australia Post. I googled the product ID and as best I can tell this thing has a lithium battery in it – which is what I would expect.

It seems to be well-documented but you cannot legally send a lithium battery through Australia Post.  Mobile Zap can send you a lithium battery by post, because it’s being sent from China and is thus under their rules.  China doesn’t seem to consider it a dangerous good.  So, Australia Post will deliver the package from China, but they won’t let you send it back.  You have to use a specialist  courier – who are always going to be more expensive.

Yes it’s a silly situation, but there it is.  The upshot is, there is a problem with the charger, or you want your money back, you’re going to have a bad time.  Of course you can do what everyone does, which is go outside the post office and declare it as non-dangerous.  Australia Post can’t open the parcel to inspect it – so they rely on your declaration.  If that’s what you do, that’s between you and your moral code. Legally, you can’t send it back.

This issue seems to be a result of international cooperation gone bad – frankly I can’t understand how it’s not safe to send a battery by post when I can carry it on-board as a passenger.  But there you go.

More information

MNCs in Emerging Markets: International Human Resource Management

Cardwell Christmas Lights 2013!

Dear $FacebookUser – this has cropped up several times in my newsfeed now.

Cardwell does not have a Mosque. No muslim community asked for Christmas lights to be taken down. If you are sharing a statement that says otherwise, it is a hoax, a lie, a hate designed to spread ill.

It says something about Australians though that we are so quick to accept and share such easily-debunked vitriol without question. As a 5th generation Australian (as best as I can tell, anyway), I’d like to think it’s a simple naivety. That’s a best case scenario.

Look, there’s plenty to complain about with respect to a great many things, including Islam, cyclists, motorbikers, dog-breeders, uni students, Christianity, Rastafarianism, academics, accountants, tattoos, Fast and Furious movies and Holdens. There’s really no need to get offended by made-up stuff.

Setting up your Home Network to be Kid-safe

Last week we received the phone call dreaded by parents – the three-teacher meeting.  Apparently, words were said on the playground that ought not be said on the playground.  Ahem.

Anyway – unfettered access to the internet was deemed to be the culprit (more specifically, YouTube), so I had to put a filter on our home internet toot-suite.

Now, we have four working laptops, two iPads, two Android phones, a television, two DSs and a desktop computer that can all access the internet.  Ahem.

So, the first port of call was to set up Open DNS on the BigPond Modem Router (a Netgear one).  However, Telstra BigPond doesn’t allow you to have a static IP, and you can only use a different Domain Name Server if you have a static IP, so the next thing to do was put in place a new router (a Netgear WNDR3800) that does use the Open DNS servers.  This cost about $170 from OfficeWorks, but you could probably get away with a much cheaper router.  Leave the original modem router on default settings and configure the new router to use the DNS servers of Open DNS, and plug all your devices into it (including the WiFi network).  

Open DNS gives you fine-grain control over what websites can be seen – it blocks the ‘nasties’ by categorising websites into 56 groups that you can turn on-or-off.

That arrangement worked sort-of fine, except that as BigPond has a dynamic IP, and you can’t change that, you need to install the OpenDNS Dynamic IP Updater tool to keep Open DNS’s record of the IP applied up to date.  That’s good, but you do have to have that PC on whenever the IP changes.  However, unless you reboot the modem, that rarely occurs so I haven’t noticed it as a problem yet.

So… Open DNS blocks all devices on the network from accessing the big bad world (we configured ours to give a cutesy message that on the Team Axe network, this site is blocked – ask the parents if you want access to it).  

But… that still lets more in than you’d care – for instance Google still shows previews of the websites it’s indexed.  And Google Images without SafeSearch, using a two-word key search, quickly accesses more pornography than I had available during the entire decade of the 1980s.  

Ahem.  

So, K9 Web Protection was then installed on the Desktop Computer (very easily configured) and on the iPad and Android devices.  This program is set to bark when a bad website is hit.  These all work pretty well out of the box for all three and are very easily configured (download for the Android by typing K9 into Google Play, and a similar search in the App Store will give you the same result for the iPad). K9 enforces SafeSearch on Google on the desktop, and forces apps on the Android to redirect to K9’s proprietary web browser (never a thing I like, but there yo ufo).  It also blocks YouTube – you can unlock that for short periods of time with the administrator password.

On the iPad you have to enable iPad’s restrictions and delete any third party browsers (e.g. Chrome) and disable Safari (sigh).  So it’s better on the Android in my view.

Overall, it is a bit annoying having to unlock my phone and iPad all the time to watch YouTube.  Still, the price of progress.  

At the end of this process I have:

  • Three wireless networks (one open access at the modem router, and a 2.4 and 5ghz wifi network that is blocked – you need both as older devices can’t access the 2.4ghz network)
  • K9 on Desktop and major devices
  • Enforced SafeSearch and a clean internet feed for home that is maintained by others.
  • Set the Router to once a week send a list of all accessed websites to me (this trick alone has elicited several tearful confessions).

I will point out that this is not foolproof.  For instance, simply unblocking the network cable from the new router and putting it into the old modem will bypass all controls.  You can stop that by locking down the router more.  

If your ISP allows unmetered downloads, particularly for say TV watching, you may wish to set the TV up to access the open network, as changing the DNS mucks up the ISP’s unmetered downloading.  I may yet do that.  

Anyway, recording this set up for posterity and the information of other parents out there that would prefer not to wait until the dreaded phone call is received.  Obviously, password-protect all the wifi networks. I hope this helps.

Phd progress – and life

I really should blog more, I think.  I made the last post back in February, and here it is, August!

And so many things are happening, not the least of which is my phd getting closer and closer to submission.  I’m going to try and get a bit better at blogging – I think the problem is that this blog doesn’t know whether it’s a personal blog or an informatory blog.

I may have to work out a way to sort that – or just ignore it.  My money’s on the latter.

As for the phd, it is moving along.  I am writing Chapter 6 (there are 7 chapters all up), and this chapter is a biggie with a fair bit of writing involved in terms of analysing what the results mean, and ‘what else’ might be in the data.  There’s a lot of work that’s gone into getting to this stage, and a few dry gullies of analysis, but the post-hoc analysis is finally done.  With any luck, the writing up will be a snap.

Ha ha ha.  I kill me.

Anyway, submission has to occur by November, as I have accepted a post-doctoral research fellowship at UQ, and you kind of need to be a ‘post’ by that stage.

Yesterday’s challenge:  Compiling and synthesising the post-hoc coding of my qualitative research data to identify broad themes for discussion.

Today’s challenge:  write that up as a story.  I want to have that sorted out this week so that I can go and fix my motorbike.  I sort-of kind-of fell off it two weekends ago, and it is resting in purgatory (aka my sister’s house) until I fix Chapter 6 and can then fix the motorbike.

Wish me luck.

I leave you with a photo of a drawing my daughter made this morning at the Sir Albert Sakzewski Virus Research Centre – she is participating in a vaccine trial for Meningococcal disease.

A healthy house