I want to know which lipo battery can be used for optic 6 sports radio having 7.2 v nimh in original

2s with resistance 12ohm

A 2S pack will have max. voltage of 8.4V upon fully charged, do the radio will be ok with that

Quote from: sooraj.palakkad on December 22, 2014, 09:19:38 PM
do the radio will be ok with that

What does that mean? 

 I don't have this radio, and don't know of the internal circuitry,  giving 8.4V instead of 7.2V, kinda over voltage

Nimh charges up to 8.10 and lipo will chrge upto 4.2 X 2 i e 8.4v is it not ok

NiMH charges up to 8.1 V ? How much cell are there in your NiMH pack ?

6 cells

6 cell NiMH pack should charge to max. 7.2 V , how come 8.1

Seems to be discussion for discussion's sake.
Without any factual data.
Why not check the voltage with a fully charged 6 cell NiMh?
And compare with a fully charged 2s lipo?

You may be surprised at the answer.

Iyer sir, sorry for a discussion for discussion's sake

Hitec optic sport 6 supports a 2S LiPo with out any problems
An RCG discussion also supports that.

Quote from: K K Iyer on December 22, 2014, 11:02:35 PM
Why not check the voltage with a fully charged 6 cell NiMh?
And compare with a fully charged 2s lipo?
You may be surprised at the answer.

Yeah just understood what you meant