In the race for high-performance alternatives to traditional rechargeable Lithium-Ion batteries, ZPower, a California-based company, could be among the first to reach the finish line.

ZPower's silver-zinc batteries are scheduled to launch in a major notebook computer in 2009, said the company in a statement, though it did not disclose the name of its partner.

"At the heart of the $55 billion global battery market is the chemical conundrum of power supply," said Ross Dueber, CEO of ZPower in a statement. "Unstable lithium-ion batteries have resulted in a high number of product recalls by manufacturers of notebook computers. These market trends are creating a pressing need for a better battery."

ZPower has been working on a silver-zinc battery that could offer up to 40 percent more run time than its lithium-ion counterparts. The newer batteries are also cleaner as more than 95 percent of the battery elements can be recycled and reused, says ZPower.

Silver-zinc batteries are also safer since their water-based chemistry is not flammable and so they are not subject to air travel restrictions that exist for lithium-ion batteries, claims the company.

The challenge for ZPower will be in making these silver-zinc batteries cost competitive but if it can sign up enough buyers, it may be able to scale up operations to bring down the price.

Photo: Lithium-Ion Battery (yuankuei/Flickr)

• Display: 128 x 128 pixels, 65536 colors, backlit
• Li-Ion battery pack for 20 hours of calls or 100 hours standby
• Range: 50 meters indoors, 100 meters outdoors
• 12 numerical keys, 5 navigation keys, 2 function keys
• Speakerphone on mobile handset
• Polyphonic ringtones
• Automatic registration of handset
• Separate charging cradle for handset
• 8 handsets per base station
• 8 SIP registrations with different servers/registrars
• Up to 3 concurrent calls per base station
• Three-way conference
• Remote setup, password protection
• Open DECT GAP standard

Ratings Score Installation Documentation Features Usability Performance Overall

Tags: DECT, review, SIP, snom m3, VoIP, wifi

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Comments on this Entry:

(Michael Graves on Oct 7, 2008 11:32 AM) Tom, Good overview! Have you tried the v1.19 firmware? It has the ability to provision the contact list from a cvs file. It's in beta at present. I'm also interested in comparing the m3 to Polycom's IP200W which appears to be based upon the same reference platform from RTX Telecom. These two will be differentiated by their firmware development, and so may differ significantly.

(Tom Keating on Oct 7, 2008 1:58 PM) Thanks for the feedback. I heard awhile ago that .csv upload support was coming. I haven't tried the 1.19 firmware. Has 1.19 launched (available on their firmware update server) or do I have to pull some strings to get the latest yet-unreleased firmware? ;)

The H10 is Toshiba’s budget entry into the high definition camcorder market. The most remarkable thing about this camcorder is the fact that it’s a high definition camera (HD) for about £180. Not long ago this would have been much more expensive and out of the reach of most of us. Having been mildly impressed by the “handiness” of the SDR-S7 I was interested to see how the H10 would perform with its HD capability given that the two machines are virtually the same price.

The Toshiba Camileo H10

What's in the box?

• H10 video camera
• Li-ion rechargeable battery, 3.7v/1050mAh
• USB cable
• AV cable
• HDMI cable
• Mains charger
• Remote control
• Strap
• Quick start guide
• Software CD

General

The H10 is a clean and uncluttered design with an encouraging lack of buttons to tweak and render it useless. Physically, it’s a bit of a brick, albeit a compact one with some decent features. A brick because it’s too big to fit into my pocket, compact because it feels dense in the hand. The dense feel also helps it to feel well-built despite the low price.

The H10 has a 5x optical zoom and can record video in 720p HD MPEG-4 format video on SD or SDHC Cards at frame rates of up to 30fps – this is a decent specification for an entry level camcorder and genuinely useful.

The Toshiba Camileo H10 controls

Rear: Video record; 5-way multi-function keypad for selecting modes and menu items

Top: Zoom in/out; still camera shutter release

Underneath: Battery compartment; SDHC card slot; tripod socket

Left: Power switch; AV-out socket; HDMI socket; USB2.0 socket

Toshiba Camileo H10 Specification:

• Image Sensor: 10.48 Mega Pixel CCD Sensor
• Operation Modes: Movie Record, Picture Record
• Lens: F3.5 - 3.7 (f = 6.8 - 34 mm)
• Focus Range Macro: 1 cm ~30cm
• Normal: 30 cm ~ infinity
• Optical Zoom: 5X
• Shutter: Mechanical Shutter
• LCD monitor: 2.7” LCD
• Storage Media: Built-in 64 MB, SD/MMC Card Slot
• Image Resolution
• High: 4608 x 3456 (16M pixels)
• Standard: 3648 x 2736 (10M pixels)
• Low: 2592 x 1944 (5M pixels)
• Movie Resolution HD: 1280 x 720, 30 fps
• D1: 720 x 480, 30 fps
• VGA: 640 x 480, 30 fps
• QVGA: 320 x 240, 30 fps
• White Balance: Auto/Manual (Daylight, Fluorescent, Tungsten)
• Exposure: ± 1EV in 0.3 steps
• Self-Timer: Approx. 10 second delay
• Flash: (for still) Auto/ On/Off/Red Eye Reduction
• File Format Image: JPEG
• Movie: AVI (H.264)
• Image play: Single Image/Thumbnails/Slideshow
• PC Interface: Mini USB2.0
• TV out Digital:: HDMI
• Analogue: Composite Video (NTSC/PAL Selectable)
• Battery: NP60 Lithium-ion Rechargeable Battery, 3.7v, 1050mAh
• Dimensions: 117mm x 65mm x 56 mm
• Weight: 314g (without battery), 340g(with battery)

Highlights:

• Simple
• Robust
• Uses SD cards
• Easy to use

Lowlights:

• A bit portly
• No conventional viewfinder
• Slow zoom
• Heat

Review

Although substantially smaller than many mini-DV cams, the first thing to strike me after using the compact SDR-S7 and Sanyo Xacti is just how chunky the Toshiba is. It certainly won’t fit in your trouser pocket. It could be used to as a weapon and it feels like it’s hewn from billet alloy. The upside is that the larger size does make the Tosh' somewhat easier and more comfortable to hold at eye level when compared to the Panasonic SDR-S7.

Fold the screen out and it switches on automatically to either present you with the video filming mode or the still camera mode depending where it left off last time. Switching between the two is merely a single key press away. Video recording is simply a case of pointing it at the subject and then pressing the record button on the rear of the camera body.
There is plenty of control over shooting modes via the menu system, which is easy to navigate by virtue of the fact it is very simple and clear.

The Tosh’ is capable of recording in HD resolution of 1280 x 720 pixels at 30 frames per second (fps). This is quite some going for a budget model when you consider that most DV cams work at 720 x 576 and 25fps. You should be aware though that editing such large images is fairly demanding for any pc and some well-known photo-editing applications still aren’t HD ready. There’s plenty of other resolutions available that take up far less storage space if your needs are less demanding, however, it seems to be pointless using them unless you upload to a video mangling service like YouTube.

Accessing the menu system is not obvious initially and there is no menu key per se. It’s done via the centre-select key on the 5-way navigator keypad. The menu system has sensibly been kept simple and logical, but alas it has one really annoying flaw. Once you have selected an option it closes down the menu subsystem entirely to return you back to the camera view. What if you want to change another option or undo the changes you’ve just made? You have to navigate all the way there again.

The 5x optical zoom is quite limited when compared to conventional DV-cam opposition. This is typical for a budget camera. Unfortunately, the zoom control is extremely tardy and the lens is both slow to zoom and focus. This renders the camera less than idea for sports footage or fast moving subjects. In normal general filming it would be less noticeable.

I was pleased to see that the charging is done via the USB2.0 mini-socket. This means it should also be possible to charge from your computer when connected. The battery itself is a 3.7v/1050mAh item which gives a life of around 50 minutes – this was slightly less than I expected but probably reasonable given the higher definition. During charging and normal use I noticed that the entire camera got very warm – this is a bit disconcerting. The same heat was also transferred to the SD card which, doesn’t bode well for longevity of the card – another reason why a man might not wish to put it in his trouser pocket!

There is no conventional lens cover – instead the lens is protected by a large hard plastic cover. This is all very well, but the cover doesn’t appear to be replaceable so, if it gets scratched then you compromise image.

Toshiba Camileo H10 lens

Movie quality was entirely acceptable although I really didn’t notice any improvement in quality rendered by HD over SD. The whole thing is quite subjective really and depends upon so many things such as the quality of monitor it is viewed on, the physical size of the CCD, compression etc. I daresay if you had a HD tv then you would notice the difference. As a stills camera it makes a passable job and there’s no reason why it couldn’t be your only stills camera although the normal caveat still applies - if you want a stills camera then buy one.

You can download a sample video - taken straight from the H10 memory card with this link.

Conclusion:

The H10 is a versatile camera that should satisfy most users needs unless they are serious filmers. It’s easy to use, feels well put together and it’s not expensive. Really, for £180 the buyer is getting a decent machine for not much money and I feel it offers better value than the Panasonic SDR-S7 for a similar price. Having previously said I would be happy with the Panasonic as an everyday device, I am now having to revise that in favour of the Tosh’. Just beware of its bulk.

Join me again soon for the next camera in the Camcorder Group Test or head over and look at Part 1 to see which cameras we are including or have a look at my Panasonic SDR-S7 review.

Review by: Nigel

This device features 2 GB internal memory and provides 640 x 480 (resolution) VGA MPEG4 video format, able to store up to 2 hours of video recording.

Other impressive features are built-in USB connector which allows users to transfer video recordings to their PCs and Mac computers; rechargeable battery (lithium-ion based) which can last for more than two hours of video recording; A/V compatibility design which allows users to watch the recorded videos directly to the television; and a large LCD screen which measures 2 inches.

This product also features compact design, measuring only 5.5-cm wide, 1.6-cm diameter, and 10-cm tall. This camcorder also weighs approximately 84 grams. With this highly portable feature, Vado is ideal for constant travelers.

The camcorder also features user-friendly menu and can also be mounted on a tripod.

This camcorder comes at a low price of $99.99 (most camcorders are priced at a $150 range) and can be purchased from the company’s website and from other major retail online stores.

Rather than dick around in the 10-gigahertz frequency space—higher than most of today's phones and wireless data products, but still in the realm of conventional radio—the Battelle team figured out how to create a 100GHz frequency by "modulat[ing] data on two low-frequency laser beams, then combin[ing] the two." I knew crossing the streams of a proton gun could be bad; I did not know crossing laser beams modulated with data signal could be this good. I suppose the breakthrough does bode well for wireless devices, but I can't imagine how any of this could run off of a lithium-ion battery. And, hey, wouldn't laser phones make us all go blind? OK, smart people, please start talking, cuz I'm definitely over my head on this one. [MIT Tech Review via KurzweilAI.Net]

TeleZapper TZ 900

The search for the best electric bike starts with power. Lack of power leads to angry, stranded riders and minimal riding options, while adequately powered rides allow city commuters to finally ditch their gas-guzzlers. It's the team that gets the most out of its battery (while keeping the whole rig affordable), that gets a head start in this growing market. 

Electric bike maker Veloteq is relying on nickel-zinc batteries to give them that boost. As opposed to the NiMH and lithium-ion batteries of its competitors (like eGo's LEV), the nickel-zinc, 48V/20Ah batteries of Veloteq's Commander SHO-GT e-motorbikes are less expensive and slightly less weighty than NiMH. On average, nickel-zinc batteries are about 20% less than NiMH and 50% than Li-Ion batteries.

But are they as powerful? They come in at around (or a bit below) the same top speed as other bikes at 20 mph (with a fixed torque speed at 2Nm/284rp) and a range at about 25-45 miles per charge (filling up to 750Watts).

In terms of style and overall new innovation, these bikes don't really measure up to those found in bikes like the Enertia or the Vectrix, but if you want to try your first e-motorbike, it would be better to try one that costs only $2,000. You know, as opposed to a $10,000 rig that will surely get swiped by a car on your first ride.

See also:

With Motorcycles, Eco-Friendly and Badass Can Mix

Features

• Plug and play easy for any portable audio player
• Streams your music to any FM radio
• Self-powered by a built-in rechargeable lithium-ion battery - hours of play without needing to replace disposable batteries.
• Quick set-up and easy frequency selection
• Backlit display is easy to read

iTrip Universal

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