Bionx voltage range

Hi

1) Using code 3772 I have been able to track the battery voltage. I recently bought a 24 V liIon Bionx battery and charger. When the light is green after a charge the indicator only shows that the battery at ~ 75% and the voltage at ~29.0 v. I ran it till the battery indicator was showing zero and get a voltage reading of 25.8 v.

Does anyone know the voltage range for this battery type and how can the indicator be set to show full after recharging - - this seems strange.

2) The speedometer is reading real high - when I walk slowly pushing the bike it shows I am going ~ 10/km/hr and when riding I am going ~ 20 km/hr and its reading ~ 30 km/hr. Anybody know how to calibrate the speedometer?

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Re: Bionx voltage range

Looks like you need a 36 volt battery! Perhaps you could get a matching 12 volt battery and connect it in series with your 24 volt battery, but both batteries MUST be matched in cell type and capacity, and both should be fully charged before attempting this. discharge should be carefully monitored, to avoid reversing any cells.-Bob

Re: Bionx voltage range

"Does anyone know the voltage range for this battery type and how can the indicator be set to show full after recharging"

The procedure to reset the battery is detailed here:

http://visforvoltage.org/forum/2253-bionx-limn-battery
(scroll to 10/30/07 entry)

Since the full charge on a 36V battery is 41V (36+5), another poster has reasoned that the full charge on a 24V system should be 29V (i.e. 24+5)♠

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