Energy Calibration Battery - GSM-Forum

Scaramouche · 11-28-2002, 09:13

Hey
Does anybody have the Nokia Energy Management Calibration Battery? If so have you taken it apart? id love to know whats inside one, so i can build my own. I dont think it would be very complex. Willy, i dont suppose you would open yours and scan the PCB for us??

willy · 11-28-2002, 16:20

Scaramouche

maybe

i measure that output of service battery, and it is 8.4V out

Willy

Quote:

Originally posted by Scaramouche
Hey
Does anybody have the Nokia Energy Management Calibration Battery? If so have you taken it apart? id love to know whats inside one, so i can build my own. I dont think it would be very complex. Willy, i dont suppose you would open yours and scan the PCB for us??

Scaramouche · 11-29-2002, 01:44

Hey willy, lets see if we can figure this out

1) We have only 1 Input - 10.5v as specified by Wintesla

2) Outputs are

- Power to the battery terminals
- Power to the DC charger socket
- Resistance to identify service battery

Could you please measure these under 10.5v ??

willy · 11-29-2002, 04:40

Scaramouche

1: 4.2V
2: 8.4V
3: 22Kohm

Willy

Scaramouche · 11-29-2002, 08:42

thanks willy, iam going to build one, and we shall see if i can do energy management calibration!!!

Thanks!!

11-28-2002, 09:13	#1 (permalink)
Scaramouche Freak Poster Join Date: May 2002 Location: Perth, Western Australia Age: 45 Posts: 313 Member: 11937 Status: Offline Thanks Meter: 1	Energy Calibration Battery Hey Does anybody have the Nokia Energy Management Calibration Battery? If so have you taken it apart? id love to know whats inside one, so i can build my own. I dont think it would be very complex. Willy, i dont suppose you would open yours and scan the PCB for us??

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11-29-2002, 01:44	#3 (permalink)
Scaramouche Freak Poster Join Date: May 2002 Location: Perth, Western Australia Age: 45 Posts: 313 Member: 11937 Status: Offline Thanks Meter: 1	Hey willy, lets see if we can figure this out 1) We have only 1 Input - 10.5v as specified by Wintesla 2) Outputs are - Power to the battery terminals - Power to the DC charger socket - Resistance to identify service battery Could you please measure these under 10.5v ??

11-29-2002, 04:40	#4 (permalink)
willy No Life Poster Join Date: Mar 2000 Location: inside NOKIA phone Age: 58 Posts: 1,677 Member: 1060 Status: Offline Thanks Meter: 10	Scaramouche 1: 4.2V 2: 8.4V 3: 22Kohm Willy

11-29-2002, 08:42	#5 (permalink)
Scaramouche Freak Poster Join Date: May 2002 Location: Perth, Western Australia Age: 45 Posts: 313 Member: 11937 Status: Offline Thanks Meter: 1	thanks willy, iam going to build one, and we shall see if i can do energy management calibration!!! Thanks!!