แสดงบทความที่มีป้ายกำกับ battery แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ battery แสดงบทความทั้งหมด

วันอังคารที่ 30 สิงหาคม พ.ศ. 2554

USB Solar Battery Charger for Mobile Cell Phone MP3 MP4

USB Solar Battery Charger for Mobile Cell Phone MP3 MP4100% new solar battery charger, charge your mobile devices anytime and anywhere!
Saves power and protects environment,high efficiency and safe
Ideal for travelers ,modern and portable
Mini style multi-function,Light weight to put into your pocket any time
Compatible with mobile phones, digital camera, PDA, MP3, MP4

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วันจันทร์ที่ 29 สิงหาคม พ.ศ. 2554

New Trent iCruiser IMP1000 11000mAh External Battery Pack and Charger for iPad 2, ipad, iPhone 4 4G 3Gs 3G (AT&T and verizon) , iPod Touch (1G 2G 3G 4G), HTC Android EVO, Blackberry, Kindle DX, Samsung Galaxy S, Droid, Nintendo, Sony PSP and much more

New Trent iCruiser IMP1000 11000mAh External Battery Pack and Charger for iPad 2, ipad, iPhone 4 4G 3Gs 3G (AT&T and verizon) , iPod Touch (1G 2G 3G 4G), HTC Android EVO, Blackberry, Kindle DX, Samsung Galaxy S, Droid, Nintendo, Sony PSP and much more

This is the 4th Generation USB type power bank which is compatible with latest iPad

2. It will never let your smart phones and Tablet PCs run out of battery. This compact

and ultra long-lasting backup battery will let you carry the power source where ever you

go. When you travel, there's no need to charge your device through an electrical outlet,

THE IMP1000 IS THE ultimate POWER SOURCE! Take this with you whenever you go on a trip.


Key features include:


-With the ground breaking capacity of 11000mAh at 5V output voltage, this tiny device

can get you an extra 50 hours of iPhone 4 ipod touch movie time and 17 hours ipad 2

movie time.It is stylish and powerful!


-This backup battery pack will work with almost every device in the market, such as

your iPhone 4 4G 3Gs 3G (Verizon and AT&T), and 1G 2G 3G 4G iPod Touch, Motorola

Droid, HTC Android EVO phones and Amazon Kindle DX, Samsung galaxy.


-IMP1000 can also power Sony PSP and Nintendo DS lite, DSi and Gameboy with

additional adapters .


Remember to look for the New Trent logo on retail box and product itself. Be sure

to find New Trent's logo on both package and battery pack to qualify for 6 months

product warranty.



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วันพฤหัสบดีที่ 18 สิงหาคม พ.ศ. 2554

Battery Operated Devices and Systems: From Portable Electronics to Industrial Products

Battery Operated Devices and Systems: From Portable Electronics to Industrial ProductsFor researchers interested in devices and systems drawing power from batteries, this book will be a valuable information source. It reports on many applications in detail and presents the essentials of batteries. Links to further reading are provided through the 275 references.

In chapter 1, all applications in the portable and industrial areas are introduced. Some market considerations follow with details on specific sectors. In chapter 2, basic characteristics of all primary and secondary batteries used in these applications are reviewed. The most recent trends, especially for the ubiquitous lithium ion batteries, are covered. In chapter 3, portable applications, e.g. mobile phones, notebook computers, cameras, camcorders, personal digital assistants, medical instruments, power tools, portable GPS, etc., are described with details on their electronic aspects. There is particular emphasis on the devices' power consumption and management for the implications on battery life and the devices' runtime. Battery management is also dealt with in detail, particularly as far as the charging methods are concerned. The criteria of battery choice are stressed.

The comprehensive chapter on industrial applications includes aerospace, telecommunications, emergency systems, load levelling, energy storage, toll collection, different meters, data loggers, oil drilling, oceanography, meteorology, etc. The final part of this section is devoted to wireless connectivity, i.e. Wi-Fi, Bluetooth and Zigbee, which is exploited in many portable and industrial applications.

Chapter 5 deals with vehicular applications. Full electric and hybrid vehicles are presented, and the role of batteries in the vehicle control systems is outlined.

- A comprehensive review of battery applications
- Includes 209 figures and 62 tables
- Describes state-of-the-art technological developments

Price: $205.00


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วันจันทร์ที่ 15 สิงหาคม พ.ศ. 2554

Duracell Instant USB Charger with Lithium ion battery / includes universal cable with USB and mini USB,

The Duracell Rechargeable Instant Charger gives you compact, on-demand power. It allows you to instantly charge many USB-compatible devices, such as your iPhone®, iPod®, or BlackBerry®. The Instant Charger conveniently charges through your laptop or computer’s USB port and fits most mini-USB powered devices.*

*Consult device manufacturer for USB compatibility.

PERFORMANCE

Get hours of backup power for your favorite devices with the Instant Charger.

Additional run/talk time* for:

iPod® Classic Up to 50 hours

iPod® Nano Up to 45 hours

iPhone® 3G Up to 180 minutes

BlackBerry® Curve Up to 180 minutes

Motorola® RAZR V3 Up to 180 minutes

*Based on music playback for iPods and talk time for phones. Results may vary by usage.

COMPATIBILITY

The Instant Charger is compatible with many mini-USB powered devices via the included cord.** It also works with many micro-USB and USB-powered devices using the cord that came with your device, including:

Apple®

iPhone®
iPod® Nano
iPod® Classic

BlackBerry® phones

Motorola® phones

Nintendo DS®

Devices with a mini-USB port (note: some digital cameras have mini-USB ports for data transfer only and not charging)

**Consult device manufacturer for USB compatibility details.

Price: $43.71


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