Author Topic: EEVblog #751 - How To Debunk A Product (The Batteriser)  (Read 3081511 times)

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Offline janekm

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7900 on: January 03, 2017, 11:33:28 am »
Finally definitive proof, direct from Batteroo.
Vivitar digital cameras 3 x AAA batteries.
Set up to take photos in forced flash mode. One pic every 10 seconds.
The claim is 172 pics without sleeve, 616 with.
edit to add: The flash does seem to stop working at 172 pics, but the camera looks like it is still taking pictures up to about 420.

They have chosen the Flash time to give them the result they want. No one does it like that, continuous flash every 10 seconds, that's BS. The is compleetly non real-world and battery chemistry factors will dominate.
There is a CIPA standard for this for a reason:
http://www.cipa.jp/std/documents/e/DC-002_e.pdf
30 seconds per shot, flash every other shot, with a power down every 10th shot.


Because professional photographer takes a picture every 10 seconds, right? they can get the right picture 'frame' they wanted under 30 seconds, get the correct camera tilt, get the correct focus, get the feel for the correct lighting

... Batteroo, 800% more blurry pictures  :-DD

In some contexts (sports), they will take 15 FPS, not 10 SPF ;) but not usually with battery powered flashes.
 

Offline TechnicalBen

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7901 on: January 03, 2017, 11:41:11 am »
Careful. Some of you seem to be falling down the rabbit hole. In what way? Well lets give an example.

Say I invent some new car fuel additive that makes turns your car into a flying car. Obviously I made this up. You disprove me by putting it in a car, and showing it does not fly.

So I come back with a counter claim it only works on a Wednesday, in a thunderstorm, while singing chasing cars by snow patrol... so you replicate this test and disprove me... so I claim you need to sing it 3 times in c minor...

Can you see the problem? Proving the physics and use limits of the Batterizer is enough. Copying every crazy harebrained scheme they come up with to be false is nuts.

[Edited out spelling mistakes from my mobile :P]
« Last Edit: January 03, 2017, 03:26:17 pm by TechnicalBen »
 

Offline Fungus

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7902 on: January 03, 2017, 12:04:25 pm »
There's no way to duplicate the test unless you can duplicate what the camera was facing  :(

But knowing this, you can do a simlar test where the Batteroo 'loses' then do a big reveal at the end to show what the trick is.

 

Offline Fungus

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7903 on: January 03, 2017, 12:06:46 pm »
Our favorite shill is back...


« Last Edit: January 03, 2017, 12:09:50 pm by Fungus »
 

Offline FrankBuss

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7904 on: January 03, 2017, 01:07:23 pm »
Additional note: the quiescent current of the Batteroo sleeve is about 14 uA. With normal use, e.g. 8 hours per day, the battery in an Apple keyboard might last a month without the Batteroo sleeve (reported by some users on Amazon). This means the quiescent current of the Batteroo sleeve alone will reduce the battery life time significantly.

That does not compute.  A 2000mAh AA cell can supply 14uA for 16 years.  I think the sleep current of the keyboard is at least 100uA, based on the 2 year-ish battery life I get on a seldom used keyboard.

You are right. Of course, the Apple wireless keyboard I tested here has a cutoff voltage of 1 V, so there is not much energy left in the Battery to boost it. Combine this with the low efficiency at low currents (should be verified, I tried to test it, see here, and extended to lower currents as well) and I guess it would be the same as all the other tests so far: use the sleeve with a fresh battery and you get less time than without, and use it on a dead battery and you will get only a very low percentage of additional time, compared to a dead battery, which recovered for some time and then used again.
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Offline StillTrying

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7905 on: January 03, 2017, 01:36:07 pm »
They can't even get the number of cells right.
.  That took much longer than I thought it would.
 

Offline iaeen

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7906 on: January 03, 2017, 01:49:57 pm »
Careful. You some of you seem to be falling down the rabbit hole. In what way? Well lets give an example.

Say I invent some new car feul additive that makes turns your car into a flying car. Oviously I made this up. You disprove me by putting it in a car, and showing it does not fly.

So I come back with a counter claim it only works on a Wednesday, in a thunderstorm, while singing chasing cars by snow patrol... so you replicate this test and disprove me... so I claim you need to sing it 3 times in c minor...

Can you see the problem? Proving the physics and use limits of the Batterizer is enough. Copying every crazy hairbrained scheme they come up with to be false is nuts.

This.

Disproving their bullshit is all fun and good, but basically these guys are like forum trolls. Don't let them control you. We should enjoy the show  :popcorn:

There's plenty of information out there to debunk their product, not to mention their product will debunk itself in short order.
 

Offline john72

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7907 on: January 03, 2017, 01:55:03 pm »
We must debunk whatever hooey Batteroo throws at us....
I agree and wonder if they did this when Dave went on vacation ?

What have I missed?
Oh, ok, I see it now. Camera test on their Facebook.
They won't tell you that you'll get the same increase or better with rechargeables  ::)

Not to mention that the rechargeable batteries would every camera/products on today's market! :D
 

Offline JiggyNinja

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7908 on: January 03, 2017, 02:11:23 pm »
Careful. You some of you seem to be falling down the rabbit hole. In what way? Well lets give an example.

Say I invent some new car feul additive that makes turns your car into a flying car. Oviously I made this up. You disprove me by putting it in a car, and showing it does not fly.

So I come back with a counter claim it only works on a Wednesday, in a thunderstorm, while singing chasing cars by snow patrol... so you replicate this test and disprove me... so I claim you need to sing it 3 times in c minor...

Can you see the problem? Proving the physics and use limits of the Batterizer is enough. Copying every crazy hairbrained scheme they come up with to be false is nuts.
I had the same feelings. I'll reproduce my comment (with minor edits) from the testing thread.

TL;DR for the rest: It's clear that Batteroo has been a scam from the very beginning. What's next?

It is an awful state of affairs that the various real engineers here and elsewhere have had to put 1,000x more effort into DEBUNKING this useless piece of shit than Batteroo ever put into justifying their claims. Their banner spec was not more consistent performance or a minor boost to battery life, it was 8X LONGER!!!!, and their derivation (if it can be called that) of that figure was not "grossly oversimplified", it was fraudulently ignorant. And on top of that, their numbers weren't even consistent! They were saying 8x longer in some spots, and "80% unused energy" in another, which is 1/5th used. Those two numbers don't match. The defenders only offer strawmen, double standards, and moving goalposts in response to thorough criticism.

In a just world, just FrankBuss's first results were infinitely more thorough and honest than anything they ever showed. In a just world, we would only have to throw those results back in their face and say "Your move". Unfortunately, we do not live in a just world.

There is quite literally no excuse for their behavior during their entire campaign. An honest campaign would have shown a proof-of-concept using normal-size components getting their 8X LONGER!!!! banner spec, then said "we want money to work on miniaturizing this". After all, if they can't get the performance they need out of existing modern components unconstrained by size, there's no way in hell their weird, esoteric production process (if they even have one!) for making smaller components could beat it.

They didn't do that. They had nothing solid, and all their explanations at the beginning were voodoo engineering instead of anything legit. If they didn't know it was a heap of shit they were selling at the beginning, they would have found out very quickly when they tried to actually implemented it. The results from Dave and others are so unambiguous that there can be no dispute that Batteroo know that it's a dud. Given their vagueness from the beginning, I'm 95% sure it was never anything more than a con  anyway.

The question then should probably turn to legal remedies. They are making money off of fraud. IANAL, but the US does have lemon laws that might form the basis of a backlash against this, and I'm sure other countries will have similar consumer protection laws. They've probably never been used against a crowdfunding campaign, but everything's got to start somewhere. If this was a high-profile enough campaign it might be a good test case. That might depend on whether crowdfunding backers are considered "consumers" or "investors" though. I believe there are less protections for investors, which would provide way too huge of a loophole for these slimy bastards to ooze through.

Adding on to that, they've now got a camera test. On top of suspicions of rigged testing parameters again, it looks like they scraped the bottom of the barrel to get the crappiest piece of crap they could find. The Batterizers for the camera are worth 1/4 the price of the camera itself!

Just to say it clearly, they know that their product is worthless. They are fully aware that they took people's money for a stupidly optimistic shot at best, and false pretenses at worst. Scammers will never admit to running a scam though, so under criticism they have to twist, bend, stretch, and even outright fabricate the truth to serve their ends. Admitting that this whole project is worthless will either irreparably damage their credibility at best, or invite legal action at worst.

It doesn't take mind reading to know that they know, their behavior is classic scummy scammy bullshit.
 
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Offline Fungus

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7909 on: January 03, 2017, 02:36:34 pm »
It is an awful state of affairs that the various real engineers here and elsewhere have had to put 1,000x more effort into DEBUNKING this useless piece of shit than Batteroo ever put into justifying their claims.

But it's fun, so...  :-//

 

Offline Hensingler

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7910 on: January 03, 2017, 03:17:51 pm »
If Batteroo throws up a target - if at all possible, we HAVE to take a shot at it!

And probably miss. This camera is so crappy it may well be an application where batteriseroos work. People's time may be better spent demonstrating it isn't the general case for digital cameras.

It might be worth quickly characterising this crappy camera to confirm it is as bad as it seems to be. In the UK most Argos stores seem to have stock at £25.
 

Offline drussell

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7911 on: January 03, 2017, 05:20:51 pm »
Quote from: samgab link=topic=48950.msg1104817#msg1104817

IIRC, he received three AAA types in total in the batch from a user, but one of them fell apart the first time he tried to use it (soldered tabs fell off) so he has only two AAA left. The other one could certainly still be used with a bit of metal soldered on to make contact, but I think he was going to attach wires to it for more thorough bench testing.

He still has the original Batteroo "pronger".  He can just solder it back on if need be since it looks like it was just bad solder joints rather than actually damaging the PCB.
 

Offline Fungus

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7912 on: January 03, 2017, 06:17:15 pm »
He still has the original Batteroo "pronger".  He can just solder it back on if need be since it looks like it was just bad solder joints rather than actually damaging the PCB.

"Bad joints"?

Maybe you meant "bad design"?  Solder was never going to hold those prongs on under any sort of stress.



At the very least it should have some tabs that go through slots in the PCB or something like that.

« Last Edit: January 03, 2017, 06:20:31 pm by Fungus »
 

Offline drussell

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7913 on: January 03, 2017, 07:00:43 pm »
"Bad joints"?

Maybe you meant "bad design"?  Solder was never going to hold those prongs on under any sort of stress.
...
At the very least it should have some tabs that go through slots in the PCB or something like that.

Well, the whole design is silly, of course, but they would hold on a little better if the solder was actually fully stuck to the "prongy" thing.  Without better mechanical support, though, they are going to be prone to breaking off or ripping the pads off the PCB, regardless.

My point was that Dave should easily be able to repair the fourth AAA sleeve to working condition if he needs a fourth one for product testing.
 

Offline SL4P

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7914 on: January 03, 2017, 07:54:10 pm »
Careful. Some of you seem to be falling down the rabbit hole. In what way? Well lets give an example.

Say I invent some new car fuel additive that makes turns your car into a flying car. Obviously I made this up. You disprove me by putting it in a car, and showing it does not fly.

So I come back with a counter claim it only works on a Wednesday, in a thunderstorm, while singing chasing cars by snow patrol... so you replicate this test and disprove me... so I claim you need to sing it 3 times in c minor...

Can you see the problem? Proving the physics and use limits of the Batterizer is enough. Copying every crazy harebrained scheme they come up with to be false is nuts.

[Edited out spelling mistakes from my mobile :P]
This principle is critical to the discussion.
We must clearly understand what the Batteroo argument is at its core.
Our collective goal should not be to discredit Bob and his cronies, or call them out as charlatans... but to have them admit their invention is not capable of delivering what they promise and promote.

The fact they are pushing this barrow so hard in the face of logical argument and verifiable physics, is simply the icing on the cake.
They are discrediting themselves, we really don't have to do anything.
Don't ask a question if you aren't willing to listen to the answer.
 

Offline spider

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7915 on: January 03, 2017, 08:06:47 pm »
The reason why Batteroo choose the Vivitar camera

https://twitter.com/GoBatteroo/status/816368105681289216
 
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Offline Delta

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7916 on: January 03, 2017, 09:15:04 pm »
The reason why Batteroo choose the Vivitar camera

https://twitter.com/GoBatteroo/status/816368105681289216

They chose that shitty camera because it is a "Best seller on Amazon"?  As far as I can tell from a quick browse on Amazon, that statement is utter bollocks.
 

Online EEVblogTopic starter

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7917 on: January 03, 2017, 09:18:52 pm »
Can you see the problem? Proving the physics and use limits of the Batterizer is enough. Copying every crazy harebrained scheme they come up with to be false is nuts.

If they are being fraudulent with the testing and that can be exposed, then that's a good thing to do. The Golf GPS was a good example, Technology Catalyst showed there was a mechanism whereby they could rig the test.
 

Offline FrankBuss

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7918 on: January 03, 2017, 10:06:20 pm »
The reason why Batteroo choose the Vivitar camera

https://twitter.com/GoBatteroo/status/816368105681289216

They chose that shitty camera because it is a "Best seller on Amazon"?  As far as I can tell from a quick browse on Amazon, that statement is utter bollocks.

I can't find it on Amazon at all. The only one I can find with the model number S126 is this one:

https://www.amazon.co.uk/Digital-Camera-Vivitar-S126-Compact/dp/B016H69TI4

And this looks different from the one on this site: rectangle lens instead of round. And the name on the photo says "F126".

There is another one, can't read the model number, maybe the blurry photo was taken with the camera itself? :-DD

https://www.amazon.com/Vivitar-ViviCam-VS126-BLU-Megapixel-Digital/dp/B01M5L3TJN

But again, not a round lens. In their video you can see at 0:38 a round lens, too, so it is a different model.

A similar one:

https://www.amazon.com/Vivitar-VF126-ViviCam-Digital-Camera/dp/B00TIJK856/

Reviews: 56% with 1 star.

Best Sellers Rank: #3,958 in Camera & Photo
#57 in Electronics > Camera & Photo > Digital Cameras > Interchangeable Lens Cameras > Mirrorless Cameras

Good choice  :-+

Plot twist: Maybe Vivitar doesn't sell this specific S126 model anymore, because the battery cutoff voltage was crap?
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Offline Devore

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7919 on: January 03, 2017, 10:29:05 pm »
I think the lens of the S126 was redesigned.  For example, this review's picture matches the camera in the video:

http://vsbee.com/cameras/reviews/Vivitar_S126-camera-review



 

Offline ez24

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7920 on: January 03, 2017, 10:42:23 pm »
Can you see the problem? Proving the physics and use limits of the Batterizer is enough. Copying every crazy harebrained scheme they come up with to be false is nuts.


If they are being fraudulent with the testing and that can be exposed, then that's a good thing to do. The Golf GPS was a good example, Technology Catalyst showed there was a mechanism whereby they could rig the test.


I also would like to know if they rigged the test (my guts says yes).  I think if you could start a Kickstarter, it would only take a few days to come up with the funds to get the equipment (funds to get the pressers made) and it may be possible that it would be ready for you when you get back from vacation.'

As a long shot maybe just ask the members to contribute to the cause.  I think there is enough interest and someone showed that they built a presser.  If you like I could take the lead on this.  I would try and find a member in Australia to receive funds and place the orders. 

When I tried to take flashes every 10 seconds with my AA camera, after about 3 min the camera wanted more time and I could not take any pictures at 10 sec., the camera said Wait for time to charge the system.    I do not see this type of delay in their video.





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Offline Nerull

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7921 on: January 03, 2017, 10:48:22 pm »
Finally definitive proof, direct from Batteroo.
Vivitar digital cameras 3 x AAA batteries.
Set up to take photos in forced flash mode. One pic every 10 seconds.
The claim is 172 pics without sleeve, 616 with.
edit to add: The flash does seem to stop working at 172 pics, but the camera looks like it is still taking pictures up to about 420.

They have chosen the Flash time to give them the result they want. No one does it like that, continuous flash every 10 seconds, that's BS. The is compleetly non real-world and battery chemistry factors will dominate.
There is a CIPA standard for this for a reason:
http://www.cipa.jp/std/documents/e/DC-002_e.pdf
30 seconds per shot, flash every other shot, with a power down every 10th shot.


Because professional photographer takes a picture every 10 seconds, right? they can get the right picture 'frame' they wanted under 30 seconds, get the correct camera tilt, get the correct focus, get the feel for the correct lighting

... Batteroo, 800% more blurry pictures  :-DD

Eh, depending on what they are photographing, 10 seconds is pretty long. There's a reason high end professional cameras can shoot many frames per second. Professional sports photographers will commonly take a few thousand photos per event.
But you wouldn't shoot like that with flash - they take time to charge.
« Last Edit: January 03, 2017, 10:55:02 pm by Nerull »
 

Offline Hensingler

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7922 on: January 03, 2017, 10:49:34 pm »
https://www.amazon.co.uk/Digital-Camera-Vivitar-S126-Compact/dp/B016H69TI4

That has F126 in the image.
Quote
https://www.amazon.com/Vivitar-ViviCam-VS126-BLU-Megapixel-Digital/dp/B01M5L3TJN

And that looks like the same image re-compressed.

An S126 here https://www.bhphotovideo.com/c/product/1248573-REG/vivitar_vs126_blu_vivicam_s126_digital_camera.html

and another F126 which seems to have an LED flash allowing some smoke and mirrors here https://www.bhphotovideo.com/c/product/1081311-REG/vivitar_vf126_blu_int_14mp_camera_1_8_tft.html

This https://www.amazon.com/Kodak-PIXPRO-Friendly-Digital-Optical/dp/B0195XJAZI/ genuinely is a popular camera on Amazon (Rank #9 in Camera & Photo > Point & Shoot Digital Cameras) and runs on 2 x AA.

I would rather see the Kodak tested with batteriseroos than an attempt to reproduce the batteriseroo test on the Vivitar piece of crap.

« Last Edit: January 03, 2017, 10:52:48 pm by Hensingler »
 

Offline Godzil

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7923 on: January 03, 2017, 11:16:38 pm »
https://www.amazon.co.uk/Digital-Camera-Vivitar-S126-Compact/dp/B016H69TI4

That has F126 in the image.
Quote
https://www.amazon.com/Vivitar-ViviCam-VS126-BLU-Megapixel-Digital/dp/B01M5L3TJN

And that looks like the same image re-compressed.

An S126 here https://www.bhphotovideo.com/c/product/1248573-REG/vivitar_vs126_blu_vivicam_s126_digital_camera.html

and another F126 which seems to have an LED flash allowing some smoke and mirrors here https://www.bhphotovideo.com/c/product/1081311-REG/vivitar_vf126_blu_int_14mp_camera_1_8_tft.html

This https://www.amazon.com/Kodak-PIXPRO-Friendly-Digital-Optical/dp/B0195XJAZI/ genuinely is a popular camera on Amazon (Rank #9 in Camera & Photo > Point & Shoot Digital Cameras) and runs on 2 x AA.

I would rather see the Kodak tested with batteriseroos than an attempt to reproduce the batteriseroo test on the Vivitar piece of crap.
Both the S126 and F126 have incredibly good reviews!
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Offline FrankBuss

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Re: EEVblog #751 - How To Debunk A Product (The Batteriser)
« Reply #7924 on: January 03, 2017, 11:18:18 pm »
I posted a comment to the video, let's see how long it survives :)

No, you probably didn't.  :)  Or, at least, it is doubtful that it is actually public.  Have you tried viewing the comments  while not logged in as you?  From a private window?

Right, not visible from a private browser. 3 hidden comments now.

Quote
Quote
Additional note: the quiescent current of the Batteroo sleeve is about 14 uA. With normal use, e.g. 8 hours per day, the battery in an Apple keyboard might last a month without the Batteroo sleeve (reported by some users on Amazon). This means the quiescent current of the Batteroo sleeve alone will reduce the battery life time significantly.

Wow, that is terrible battery life.  Is it a battery-sucking-Bluetooth keyboard?

Yes, it is Bluetooth, a really old one, model A1016 from 2003. Probably the comments here are related to it:

http://www.apple.com/shop/question/answers/readonly/what-is-the-estimated-battery-life-for-the-wireless-keyboard-and-mouse/QK7YTF9CKYJCYKAYC

Too bad it doesn't pair with my iPad: https://discussions.apple.com/thread/2413712 Really stupid that it shows the code for a second, *after* you entered the wrong code (and yes, I screencaptured it and entered it again, then it says it doesn't support this keyboard) |O But it works with my MacBook. Looks like Apple wants to sell only their newer keyboards.

Apple's latest "magic" wireless Bluetooth keyboard has internal rechargeable batteries anyway, which are charged over USB, not a good example for a product for Batteroo.
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