Go Back  R/C Tech Forums > General Forums > Nitro Off-Road
How Low ro Discharge? >

How Low ro Discharge?

How Low ro Discharge?

Old 02-19-2009, 09:40 PM
  #1  
Tech Addict
Thread Starter
 
Join Date: Apr 2008
Posts: 649
Default How Low ro Discharge?

How low (Volts) can I discharge a 1600 mah reciever pack? 5.0 volts?

Thanks in advance.
SPEEDSKI is offline  
Old 02-19-2009, 09:55 PM
  #2  
Tech Regular
iTrader: (1)
 
markr04's Avatar
 
Join Date: Jan 2009
Location: TX
Posts: 421
Trader Rating: 1 (100%+)
Default

NiMH batteries don't need to be discharged. There's no memory effect with them.
markr04 is offline  
Old 02-19-2009, 10:16 PM
  #3  
Tech Addict
Thread Starter
 
Join Date: Apr 2008
Posts: 649
Default

Thanks
SPEEDSKI is offline  
Old 02-19-2009, 10:44 PM
  #4  
Tech Fanatic
iTrader: (43)
 
Join Date: Aug 2008
Posts: 869
Trader Rating: 43 (100%+)
Default

Originally Posted by markr04
NiMH batteries don't need to be discharged. There's no memory effect with them.

You sure? We run Nimh batteries in 1/12th scale and we discharge them after every run. What batteries are you supposed to discharge and or cycle? I think you have Nimh mixed up with Lipo, but you can let me know. If I am waisting my time discharging, let me know.......

Thanks
mracer is offline  
Old 02-19-2009, 11:07 PM
  #5  
Tech Regular
iTrader: (1)
 
markr04's Avatar
 
Join Date: Jan 2009
Location: TX
Posts: 421
Trader Rating: 1 (100%+)
Default

Originally Posted by mracer
You sure? We run Nimh batteries in 1/12th scale and we discharge them after every run. What batteries are you supposed to discharge and or cycle? If I am waisting my time let me know....

Thanks
There is some confusion about it, which seems to be because NiMh don't last as long (in the chemical sense, not mAh sense). NiMh batteries appear to have "memory effect" due to that.

I'm just going on my personal experience and some reading. Nothing scientific that I studied. From my understanding, your NiMh batteries will deteriorate chemically before you'd notice a memory effect.
markr04 is offline  
Old 02-19-2009, 11:45 PM
  #6  
Tech Master
iTrader: (3)
 
drperry's Avatar
 
Join Date: Dec 2008
Location: Grande Prairie, AB
Posts: 1,222
Trader Rating: 3 (100%+)
Default

If you feel the need to discharge a nimh pack, go no lower than 0.9 volts per cell...

for a 5 cell pack, that's 4.5 volts.
drperry is offline  

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.