Charger circuit for lithium ion battery 7.4v 1800mAH

[thomasPlam]

Hi all,
Am looking for a simple and good recharger circuit for Lithium ion battery 7.4v 1800 mAh.

regards & thanks
thomasplam

 

[crutschow]

Hi all,
Am looking for a simple and good recharger circuit for Lithium ion battery 7.4v 1800 mAh.

Make or buy?

 

[audioguru]

Maxim IC have some good battery charger ICs.

 

[thomasPlam]

Make or buy?

i want to make it..

 

[ben7]

You will have to be careful when you make it because any short, or overcharge will lead to the destruction of the battery, possibly having a fireball in the process. Make sure it has overtemp protection, and other circuits for safe charging.

Good luck!

-Ben

 

[thomasPlam]

Maxim IC have some good battery charger ICs.

i don't have any option to get that IC.....

 

[blueroomelectronics]

Where did you get the battery?

 

[thomasPlam]

Where did you get the battery?

its from some old printer