Home Community

Lithium-ion batteires
Welcome, Guest. Please login or register.
April 23, 2014, 12:04:06 PM
Home Help Search Calendar Login Register
News: trade your components on this new board: "Components trade"

Advertisements
No New Posts
Today at 01:39:33 AM
in
Advertisements
by google

+  Electronics-Lab.com Community
|-+  Electronics Forums
| |-+  Projects Q/A (Moderators: gogo2520, Herman the German, Hero999)
| | |-+  Lithium-ion batteires
« previous next »
Pages: [1] Print
Author Topic: Lithium-ion batteires  (Read 724 times)
craig1801
Newbie
*
Posts: 2


View Profile Email
« on: February 08, 2012, 12:25:14 PM »

Hi guys

I'm in the early stages of looking into the ins and outs of potentially a portable mobile phone charger. I was intending to make the portable charging pack rechargable by using lithium-ion cells possibly CGP345010. Going on this information does anyone anticipate any issue with the idea?
Cheers.
Logged

Hero999
Global Moderator
Electronics God
*****
Posts: 2566



View Profile
« Reply #1 on: February 08, 2012, 01:05:25 PM »

What do you mean by this?

Please provide more information.
Logged

I do not answer private messages asking for help because no one else can: benefit from advice I may give or correct me if I'm wrong.

Please ask on the open forum if you have a question: if I know the answer, I'll be happy to help.

craig1801
Newbie
*
Posts: 2


View Profile Email
« Reply #2 on: February 09, 2012, 06:41:15 AM »

For a project I was going to have a look at building a portable mobile phone charging kit to take to festivals. I was thinking along the lines of charging it from the mains before i go i.e. like you would do with a laptop then use the charger to charge my mobile phone via a USB cable. Within the charger I had been looking at 4 lithium ion cells. I appreciate there are similar things on the market already, thoughts?
Logged

Hero999
Global Moderator
Electronics God
*****
Posts: 2566



View Profile
« Reply #3 on: February 09, 2012, 07:27:47 AM »

Oh so basically you're looking at building a battery powered 5V PSU with USB sockets?

If would work of course but why use lithium ion cells?

If go for 4 NiMH C sized cells which have a similar energy density but are safer and have the added advantage of being able to be charged by a standard NiMH charger.
Logged

I do not answer private messages asking for help because no one else can: benefit from advice I may give or correct me if I'm wrong.

Please ask on the open forum if you have a question: if I know the answer, I'll be happy to help.

Pages: [1] Print 
« previous next »
Jump to:  

Advertisements
No New Posts
Today at 01:39:33 AM
in
Advertisements
by google


Login with username, password and session length

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2013, Simple Machines Valid XHTML 1.0! Valid CSS!

 

 

Search Site | Advertising | Contact Us
Elektrotekno.com | Free Schematics Search Engine | Electronic Kits