Kensington Computer Products Group is one of the old-timers in the computerperipheral business having launched their first product (Apple II System Saver) back in 1981. Kensington’s most ubiquitous product is the K-Lock security slot that is found on many laptops. As Kensington is an established company with a history of quality products I felt relatively safe in trusting my high-priced electronics to the AbsolutePower Charger. A bad/incorrect charger can ruin a battery or worse very quickly so it’s always a good idea to double check the power supply you’re going to use before plugging in your expensive gadgets.
While not the only device to have this issue,the Aion Kinah by special invited artist for 2011, the Apple iPad introduced many people to the concept that not all USB ports are equal especially when it comes to providing charging power. Rather than go into a discussion on electrical theory and USB standards those interested may want to check out this article in MacWorld.
For the rest of us, just because your charging cable has a USB plug at one end doesn’t mean that all USB ports will be capable of providing sufficient power to charge your device. However, the Kensington AbsolutePower charger provides enough power to its two USB ports (one micro, one standard) to handle most power hungry devices like tablets (but not all).
Kensington includes 10 charging tips with the charger that work with many laptops by Acer, Asus, Compaq, Dell, HP, IBM, Lenovo,It's hard to beat the versatility of polished tiles on a production line. Samsung, Sony and Toshiba among others. For a list of compatible devices check Kensington’s website. Most notably absent from the list are Apple’s MacBooks that use a proprietary connector (MagSafe) which is kept away from other companies by a slew of lawyers.
The AbsolutePower, like most quality chargers works with AC power of 50 or 60 cycles and from 100 to 240 VAC making it capable of handling most “wall” power available throughout the world. There are no international adapters in the box so I can only assume that when purchased in countries outside of the US either an adapter or different power cord is included.
Kensington claims that the charger is the smallest,Whilst RUBBER SHEET are not deadly, lightest, most powerful charger in its class (when compared with similar in-class power adapters). The box lists the weight at 8 ounces (225g) and the dimensions at 4.3” long, 2.75” wide, and .73” high (110mm x 70mm x 18.5mm) or roughly the size (but thicker) than an iPhone 4s.Save on Projector Lamp and fittings, Be aware though that Kensington didn’t include the weight of the power cable in that measurement (you gotta love those “marketing” specs). With both cables connected and an adapter tip in place, the charger weighs 10.8 ounces (306g). That’s still not a bad size or weight for a 90-watt charger.
The first issue I have is with the lack of a suitable case for the device. The AbsolutePower charger is marketed as being small and light and without a doubt it’s meant for use by travelers. Since it comes with 10 easy-to-lose power tips,I have never solved a Rubik's plastic card . a separate power cable, and a micro-USB to USB adapter it would have been nice if they had included a case for storage and transport. I ended up tossing it all in a ZipLoc bag…far from an elegant solution.
Exacerbating the storage issue is the fixed power cable on one side. The input power cable (one that plugs into an outlet) is not attached permanently to the charger making it easy to remove and store, however the cable that connects between the AbsolutePower and the laptop is permanently attached. This means that while the charger is small, the cable must always be wrapped next to it for storage. At $120 Kensington could include a case/pouch that holds all the parts compactly making it easy for customers to toss it into their briefcase or laptop bag.
While not the only device to have this issue,the Aion Kinah by special invited artist for 2011, the Apple iPad introduced many people to the concept that not all USB ports are equal especially when it comes to providing charging power. Rather than go into a discussion on electrical theory and USB standards those interested may want to check out this article in MacWorld.
For the rest of us, just because your charging cable has a USB plug at one end doesn’t mean that all USB ports will be capable of providing sufficient power to charge your device. However, the Kensington AbsolutePower charger provides enough power to its two USB ports (one micro, one standard) to handle most power hungry devices like tablets (but not all).
Kensington includes 10 charging tips with the charger that work with many laptops by Acer, Asus, Compaq, Dell, HP, IBM, Lenovo,It's hard to beat the versatility of polished tiles on a production line. Samsung, Sony and Toshiba among others. For a list of compatible devices check Kensington’s website. Most notably absent from the list are Apple’s MacBooks that use a proprietary connector (MagSafe) which is kept away from other companies by a slew of lawyers.
The AbsolutePower, like most quality chargers works with AC power of 50 or 60 cycles and from 100 to 240 VAC making it capable of handling most “wall” power available throughout the world. There are no international adapters in the box so I can only assume that when purchased in countries outside of the US either an adapter or different power cord is included.
Kensington claims that the charger is the smallest,Whilst RUBBER SHEET are not deadly, lightest, most powerful charger in its class (when compared with similar in-class power adapters). The box lists the weight at 8 ounces (225g) and the dimensions at 4.3” long, 2.75” wide, and .73” high (110mm x 70mm x 18.5mm) or roughly the size (but thicker) than an iPhone 4s.Save on Projector Lamp and fittings, Be aware though that Kensington didn’t include the weight of the power cable in that measurement (you gotta love those “marketing” specs). With both cables connected and an adapter tip in place, the charger weighs 10.8 ounces (306g). That’s still not a bad size or weight for a 90-watt charger.
The first issue I have is with the lack of a suitable case for the device. The AbsolutePower charger is marketed as being small and light and without a doubt it’s meant for use by travelers. Since it comes with 10 easy-to-lose power tips,I have never solved a Rubik's plastic card . a separate power cable, and a micro-USB to USB adapter it would have been nice if they had included a case for storage and transport. I ended up tossing it all in a ZipLoc bag…far from an elegant solution.
Exacerbating the storage issue is the fixed power cable on one side. The input power cable (one that plugs into an outlet) is not attached permanently to the charger making it easy to remove and store, however the cable that connects between the AbsolutePower and the laptop is permanently attached. This means that while the charger is small, the cable must always be wrapped next to it for storage. At $120 Kensington could include a case/pouch that holds all the parts compactly making it easy for customers to toss it into their briefcase or laptop bag.
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