Posts tagged External

Homemade Backup External Battery USB Power Bank Pack Charger Cell Phone Laptop Battery Free Energy


Homemade Backup External Battery USB Power Bank Pack Charger for Cell Phone Laptop Battery Broken Free Energy.

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How To Shop For An External Laptop Battery Charger


Short cut the process and see my recommendation for the top external laptop battery charger at…
Video Rating: 0 / 5

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5500mAh USB Battery Pack External Power Supply for Notebook/Laptop(Grey)

0 – Portable mobile charger for Laptop – Easy to take and charge conveniently – High capacity, high compatible.

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POWER CASE BATTERY BLACKBERRY 9900/9930 (External backup battery case)


Protective cover and battery to it. Top quality material. Easy use, just fit and use, button turns on and off to save energy. To load use energy blackberry charger Product Features: External backup battery case Compatible with BlackBerry Bold 9900 exclusively An ergonomic design creates greater usability You can power and recharge your BlackBerry 9900 anywhere and anytime Hard back case design, can protect your device simultaneously while charging Flexible recharging of power pack via computer USB port or wall adapter with USB charging cable USB charging cable NOT included With five blue LED light to show the dump capacity exactly With ON/ OFF button Rechargeable and portable Eco-friendly, energy saving Product Specifications: Cell Type: Li-polymer battery Capacity: 2000mAh Input: 5V/ 500mA Output: 5V/ 500mA Recycle Use Times: 500 times Charging Time: 1.5 hour Charging to BlackBerry: 1 hour Standby Time: Up to 120 hours Audio Play: Up to 48 hours Video Play: Up to 6 hours Color: Black Net Weight: 59g/ 2.508oz Size: 122 x 68 x 16mm/ 4.80 x 2.68 x 0.63in Package Contents: 1 x External Battery for BlackBerry 9900

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Repurposing an Old UPS With an External Battery


PLEASE read the whole description! This video helps prove that there is something (some) CFL bulbs are good for. ;-) In light of the blizzard and the fact that my electricity has been going up and down around the time I made this video, here is a presentation on how to repurpose an old uninterruptible or standby power supply with an external battery. Toward the end of this video, you also get to see a demonstration of how it works. First: consider your safety. Don’t do this if you don’t understand what, why and how to do this. Be honest with yourself and your skills. It’s not worth being hurt or burned. Disassembling a UPS presents a risk of electrical shock and some of the parts inside can remain energized! A big UPS has its own hazards. Always use fuses and appropriately sized wiring. Never charge a lead acid battery in an enclosed space or in a heavily populated part of your home. Explosive gases can build up and be ignited. Second: consider that not all UPS units will properly charge or operate from any other battery than the one they were sold with. You will have to experiment to see what works with what you have. Third: yes, there are other ways of doing this–a large enough charger and inverter can perform the same function if you supply the batteries. It’s a “good idea” to use a battery intended for the purpose, such as a deep cycle type, but cheap car or lawn tractor batteries will usually work better than you’d expect and live long enough to be a more economical
Video Rating: 5 / 5

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External Laptop Battery Guide


Battery Geek presents an introduction to its most popular external laptop battery pack: The BG 15-21-130.
Video Rating: 3 / 5

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Acer Aspire One with MAPLIN External Laptop Battery


The standard Aspire One with 8GB SSD only has a 3 Cell battery. This lasts me about 2.5 hours which is fine, but there will be situations when I want more. Acer are releasing a 6 Cell battery later in the year, but I dont know how much that will be, so I have bought an External Laptop Battery from Maplins to keep me going even longer.
Video Rating: 2 / 5

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Choosing An External Notebook Battery


Choosing An External Notebook Battery

Article by Epic P. Dee

Choosing An External Notebook Battery – Technology – Gadgets and Gizmos

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For today’s well-armed road warrior, one piece of crucial technology is the external notebook battery. If you are among the millions of professionals worldwide who spend almost as much time on the road as in the office, then you are dependent on your notebook, cell phone and various other battery powered devices. A source of extra power that travels along with you is absolutely vital. This article lays out some practical advice on how to find the battery that’s right for your needs.

The average battery-life of many current notebooks span the range of less than one hour to about three hours, with normal use. Some of the latest models claim times of up to nine hours or more, but since there are no clear-cut industry regulations as to how those times are arrived at or what “normal use” exactly is, real world use will probably get nowhere near that figure. With virtually everyone today constantly accessing the internet, heavy multimedia programs and the like, a good external notebook battery will provide critical extra power. So called “universal” batteries will even work with your phone, music player, digital camera, and other electronic gadgets.

Pay attention to the following features when checking out a new external notebook battery:

Adjustable output – While the output voltage should match your notebook’s requirement, don’t disregard the practicality of a universal battery’s adjustable voltage. This feature makes it useable for your other battery powered devices, and the units often come with several commonly-used connectors to plug into different inputs. Check that the connectors you need are included or available.

International standards – For international travel, make sure that your battery can take both 110 or 220 volts of input voltage. Also, check for the inclusion of a wall plug adaptor system that will fit the sockets of different countries. In any case, wall adaptors are always good to have on hand for your different devices.

Voltage and amperage – Check that the external notebook battery you are getting has an output voltage and amperage that matches your unit’s requirements. Notebooks usually have just a small margin for error as to the electricity it gets and can be damaged if your battery supplies a greatly different voltage and amperage than needed.

Pick from the well-known and proven brands and read reviews on the internet in order to narrow down your choices. This is an important tool on which your other devices may depend, so don’t buy on impulse. Do your homework and choose with care, and your external notebook battery should serve you well for many years to come.

About the Author

Epic P. Dee is a tech geek and road warrior who like millions of other professionals all over the world, has grown highly dependent on off-the-grid power sources.

Use and distribution of this article is subject to our Publisher Guidelines
whereby the original author’s information and copyright must be included.

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Disclaimer ? 2012, All Rights Reserved.

Epic P. Dee is a tech geek and road warrior who like millions of other professionals all over the world, has grown highly dependent on off-the-grid power sources.

Use and distribution of this article is subject to our Publisher Guidelines
whereby the original author’s information and copyright must be included.

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The Sony External VGP-BPS8 laptop battery review


The Sony External VGP-BPS8 laptop battery review

The Sony External VGP-BPS8 laptop battery review

I owned my Sony VGN-FZ for about 1 years. Now its original battery is nearly dead (just work about 30 minutes). Though the new battery can last about 2-3 hours when fully charged. I asked Sony Customre service if they can replace or repaire the battery for me. They said they can do nothing as the battery out of its warranty (just advise me to calibrate it).

As my work need to travel to everywhere in London, so I need a battery replacement urgently. I can not find anything from except “No match documents was found for your search. Please try with different keyword(s).” I serched in and find many original VGP-BPS8 batteries, but I cannot belive them(my last original latitude d620 battery which buing from a online shop is just a second-hand battery). So I choose a website : which sell the Sony VGP-BPS8 replacement.

After view the battery detail info and website shipping return policy, I decide to buy the external 7800mAh VGP-BPS8 battery. As it is 3000mAh more capacity than my 4800mAh. I think it can last longer but the 10400mAh one is too big and heavy. I ordered the battery in October 15 and received it in 25. It cost me 95.89 pounds and 10 pound shipping fee.

To my superise the package was sent with a CD, I do not know what it is. But When I installed the Sony VGP-BPS8 battery my laptop cannot recognize the battery. So I sent a email to the customer service about this, now they replied me in time (just after 10 minutes later). They said that I must update my Bios driver with the CD to help my machine run the battery. I did this and finally my laptop can work without the adapter.

My notebook power management shows it actually 7800mAh and can last 4.5 hours. Now I can go everywhere with my VGN-SZ. Something I want to say is that the battery is a little heavy . The battery sticks out of the laptop .. so get used to the new look of your laptop. Haha. Also you can buy the VGP-BPS8 battery in their partener website:

Some customer review may useful to you in Amazon (Original Sony laptop battery):

1) The laptop battery on FZ doesn’t charge up all the way or maybe it’s my laptop.
2) The battery sticks out of the laptop .. so get used to the new look of your laptop.
3) The battery stopped charging after only one week of purchase. The vendor (Infinite-Surplus) wouldn’t return the battery and asked me to go through Sony which wasn’t a great experience

I expected this battery to last longer (< 3 hrs) and didn’t realize how it’s design fits with the FZ series laptop. It props up the base of the laptop but is off-center due to the placement of the battery compartment. Make sure you lock the battery in, because it’s designed to be used as a handle for the laptop and works well that way.

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The advantages of Outside (External) Laptop Battery Power

Laptop Battery
by liewcf

The advantages of Outside (External) Laptop Battery Power

The complete plan of using a laptop is the handiness it provides of mobility. Nearly everyone who uses a laptop has experienced the irritation of running out of power. And finally, we find that we require power the most right in the middle of vital work or the most difficult time. Having all this in mind, there are numerous different alternative choices for outside laptop power other than the inside of the laptop battery or the power supply that shipped with your laptop. The advantages of these different alternative choices provide some things like long battery life, lighter weight, & backup power options.

90 (ninety) minutes is the normal life of a laptop battery, which is often not sufficient time to complete much of your work. The other choice of power is the outside battery (external). Nearly all these outside batteries (external) as such that their wattage and connection type is not exact for the type of laptop; permitting you to use them on most common laptops. General laptop brands available in the market Acer, Sony, Dell, IBM, HP, Lenovo, & Gateway. These outside (external) batteries can often sometimes enlarge the life of your laptop as much as ten hours; now you can certainly get some serious work done in ten hours as opposed to the usual 90 (ninety) minutes.

Most of us think the outside (external) battery being heavy & not convenient to carry around in our laptop bag. Battery technology has come to the modern era. Most of these batteries are weight less than two lbs normally from 1.5 to 3.5 lbs. Even though when comparing the laptop batteries, you get only what you paid, significance these low weight power solutions can be costly. The price ranges of the laptop batteries starts from low 100 dollars to more than 500 dollars; be ready to spend quite a bit for your convenience. Hopefully, the costly batteries are going to give you extra battery life than the less low cost batteries. Though the batteries are expensive, think about how much it would cost you if it is not capable to end a significant work item when you truly want it because you run out of laptop power.

When you are going to shop an outside (external) battery, be sure that it is well-suited with your laptop. As like corded power supplies, the majority of the universal power sources come with a lot of adapter instructions which permit them to connect nearly all major brands. You should notice that is the most important thing you look for when you shopping; that the item has the exact tip to plug into your laptop.

These are the Advantages of outside (external) laptop battery power.

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