Don't ake my word for this, but my boss tells that the midle pin is a communication pin used to give the camera the information it needs to calculate how long the batteri will last. He sais it has no significanse for charging.
-- MaritimTim http://maritimtim.blogspot.com/ 2011/3/16 Larry Colen <l...@red4est.com>: > The Pentax D-BC90 charger for the D-Li90 battery (K5, K7, 645D) has three > pins: +, T, - > > I am having a very difficult time finding a charger that'll run off of car > power that has three contacts, they all seem to ignore T, and just charge + & > -. > > I also found my SDM-138 charger for the K20 that's been missing for months. > It appeared in the dojo training room, along with a battery tonight. The > wonderful feature about it was that it would use the battery in it to power > LEDs as a flashlight, when it wasn't powered into external power. Absolutely > brilliant, a few cents worth of extra parts and it packs in a whole bunch of > handy functionality. I'd carry the charger and battery in my pack anyways, > and this way I don't also need to pack a flashlight to find the little > widgets hiding at the bottom. > > > -- > Larry Colen l...@red4est.com sent from i4est > > > > > > -- > PDML Pentax-Discuss Mail List > PDML@pdml.net > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow > the directions. > -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
