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What are the pin voltages of 4UR18650F-2-QC-MA1 laptop battery?

Hi,

I have 4UR18650F-2-QC-MA1 Gateway laptop battery. It has 7 pins.
I want to know the pins voltages (output or charging) for each pin of the battery.
I have a external charger which is made for charging similar battery which has exactly same specs (Li-ion 14.8V 4800mAh 8 cells). But the connector is different. (Charger has 5 pins)

I want to match charger pin voltages to the battery pin voltages.

Could you please let me know the voltages on each pin of the battery?
or If you have external charger for the same battery, voltages on the charger?

Thanks,
Arvind

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1 Suggested Answer

CHA55Y
  • 13 Answers

SOURCE: Battery for iBook 14inch not recognized by iBook

you could try resetting your pram..?

Resetting PRAM and NVRAM

  1. Shut down the computer.
  2. Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
  3. Turn on the computer.
  4. Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
  5. Hold the keys down until the computer restarts and you hear the startup sound for the second time.
  6. Release the keys.
Your computer's PRAM and the NVRAM are reset to the default values. The clock settings may be reset to a default date on some models.
Resetting PMU on PowerBook or iBook computers In some troubleshooting situations, if resetting PRAM does not resolve an issue, resetting the PMU may be the next appropriate step. For information on when this is appropriate and for instructions on how to reset the PMU in your PowerBook computer, see Resetting PowerBook and iBook Power Management Unit (PMU).

Posted on Jun 08, 2009

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