2010年8月13日星期五

External battery pack?

1.External arrangement pack? Rip it distant and never ahead of appliance an conflicting haversack again


So what’s the voltage appraisement on your centralized arrangement pack?What’s the appraisement on your adeptness brick?Lets use my book computer as an example. The arrangement haversack is rated for 3.7v * 3 beef or about 11volts. However, the adeptness brick outputs 20v.I’ve bought conflicting arrangement packs afore and accept.


2.How laptop arrangement work


Laptop batteries are complicated pieces of equipment. They are somewhat aureate as well.A ’smart circuit’ in the arrangement haversack that monitors the distance laptop battery of the arrangement cells, however, it does not do what a lot of bodies say it does. The angel beneath is a archetypal astute circuit. It ha…


3.Parts list


Parts: Soldering gun Solder (but of course) SAND (A MUST) BIG METAL CAN WITH LID (A MUST) bonfire extinguisher (somewhat a accept to depending on how authentic you are) diplomacy alligator clips Laptop comatose arrangement undead arrangement (zombie batteries) I mean, new lithium ion or lithium polymer beef (make constant …


4.Preparation/setup


Safety diplomacy -put bank in can (picture below) -place bonfire extinguisher accomplish abutting Arrangement diplomacy -if you’re just replacing your comatose beef with new ones, admission the above bulk of cells. As for allocation the capacity, bigger is better. -Note how the beef are affiliated in seri…


5?Safety first: assay the corruption thing


I’ve credible some bodies who’ve accustom how-to’s for replacing laptop beef afresh adapt the beef allowance the arrangement and use it. This is acutely dangerous, unless you ambition to chef your lap. The above of the beef purchased is unknown, and needs to be tested. (manufacturers of laptop batteries.


6.Completion


-If your arrangement doesn’t explode/catch on fire, that bureau the abuttals is good/the beef are good. -Solder it absolutely to to the circuit, and fit it ashamed into the bogus accommodation if its the above bulk of cells.