[SOLVED] solar Li-Ion battery charger

[indu15]

I am building a system that has solar panel source to supply the portable device while charging the Li-Ion battery.

The solar panel 9v, 660mA is used to charge the Li-Ion battery 3.7v, 4400 mAh and the portable device of 3.3v, 500mA.

While looking for Li-Ion battery charger I found these BQ24210 or BQ24650 but could not decide which one to use. Can anyone please suggest me the battery charger that is best for my application??

Thanks in advance!

 

[kam1787]

can you provide the datasheets for both?

 

[indu15]

Both the datasheets are on TI website. I have decided to use BQ24210 for my application.