Li-ion Battery Charging circuit(LTspice)

[Cyirxrc6vec]

Hi, I made a circuit that charge Li-ion battery. When I simulated it, I found something strange; the time for charging was too short. I made it with 'LTspiceXVII' and here's my circuit's diagram and the graph.
So, would you like to help me if you don't mind??

here's full library. Replace \Documents\LTspiceXVII\lib folder to this. And the Li-ion battery files are in "\ZZZ\miscellaneous\Li-Ion_Batt"
download the file here : http://bordodynov.ltwiki.org/lib.zip

 

[BradtheRad]

Looking at your schematic, your 317 IC (adjustable voltage regulator) charges your battery with only 1 ohm of resistance in the loop (and a diode). As a result the battery immediately adopts whatever voltage comes from the 317.

It's not clear how your control section works.