I am relatively new to electric RC and am looking to get my transmitter in shape with the following stuff.
I have seen these items listed on RCBharat, RCBazaar, RCDhamaka and Quakcopters. But most of them are out of stock.
1) SIM kit for my FS-TH9x radio (even a used one in good condition maybe from any professionals who don't need it anymore )
2) LiFe battery or even a low discharge TX friendly LiPo battery (1800 mAh and above preferably)
3) Balanced charger for LiFe/LiPo (for 3S or more)
4) relevant connectors to connect LiFe/LiPo to my radio

Please guide me if there are any better sources or used items I can buy.
Also, I would really really appreciate it if someone could advise me on the ideal choices I need to buy especially for items 2,3,4 since I am still just learning from the various threads here...

Actually, what i need at the moment is a simulator kit.
Anyone willing to sell that at the moment if you have grown beyond the need for a sim?

Ajay - go through the shops here http://www.rcindia.org/rc-outlets-and-resellers/mega-list-of-all-rc-outlets-in-india/

Options available -
1) http://rcbazaar.com/products/810-avionic-integrated-simulator.aspx
2) http://thehobbyshop.in/index.php?main_page=product_info&cPath=17_31&products_id=148
3) http://www.rcbharat.com/battery-chargers/64-imax-b6-charger-discharger-1-6-cells-genuine.html

Thanks a lot frankinsmoke!
I was particularly looking for used items to save a buck or two.
Thanks for taking the pains to find the links to the items for me, especially the LiFe battery and the charger!  (Repped you)

Just to clarify, i have a couple of other options i am eyeing as i am a beginner
http://rcbazaar.com/products/1958-avionic-lipo-for-rcb7x-and-spektrum-dx7.aspx
http://rcbazaar.com/products/992-wolfpack-b3ac-2s3s-compact-charger.aspx

Is this charger/LiPo combination good enough or should i really ensure that i buy the combination you suggested?

You might want to see what some of the senior/more experienced members have to say about this.

Based on what I have been reading, LiFe has a few advantages over LiPo - lower voltage/slightly safer.