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General Category => General Discussions => Topic started by: dutchcyclingman on December 02, 2009, 12:21:01 PM

Title: scharging battery
Post by: dutchcyclingman on December 02, 2009, 12:21:01 PM

to how much volts must be a 36v battery [lipo] scharged

mine is scharging to 41.6v  then the green led go's on

thankx from holland

Title: Re: Charging battery
Post by: Bikemad on December 02, 2009, 12:53:55 PM

Quote from: dutchcyclingman on December 02, 2009, 12:21:01 PM

mine is scharging to 41.6v  then the green led go's on

I would say that's probably about right.

Which battery do you have, LiFeP04 duct tape version or the Aluminium Rack Pack?

Alan

Title: Re: scharging battery
Post by: dutchcyclingman on December 02, 2009, 05:13:49 PM

Aluminium Rack Pack?  36v-16ah

Title: Re: End of Charge Voltage
Post by: Bikemad on December 02, 2009, 10:28:46 PM

I've just double checked the specification for your battery, and the end of charge voltage for those cells should be 4.2V±0.05V.
As your 36V 16Ah pack contains 40x4Ah cells in 10S4P configuration, the recommended end of charge voltage for the complete pack is 42V±0.5V.

Therefore your reading of 41.6V confirms that the battery has been fully charged. :)

Alan