Hello everyone! Needed a battery for rcb7x same as dx7.i know it  is available as rcbazaar but I think is not worth as the tx cost rs 5000 and lipo costs rs 1000. Is there any alternate like nimh? Is any one using nimh battery pack?

@kiran rc
Everyone was using NiMH.
Mine still working after 6 years in the Tx, except it needs charging every saturday night before sunday flying.
Now shifted to lipo.
Lasted 3 months without recharge, still going strong. Still at 11.6. Will wait till 11.1 before charging. Looks good for 6 weekends before recharge. Value for money!

agree with Iyer sir, use enloop or Envie NiMH battery pack. those batteries are well used in DSLR Camera Flashes 

http://www.snapdeal.com/product/envie-aa-1000-4pl-nicd/1147888?utm_source=earth_feed&utm_campaign=290_296

thanks ill upgrade to lipo