http://www.cellularoutfitter.com/p-58022-universal-mobile-phone-battery-charger.html
these are quite famous used in Asia so you dont need specific chargers for old battery phones at a time where all manufacturers made their own charger.
in fact i have one at home and would like to test for you as long you can give me clear instructions which ones are the pins to charge the battery with.
cause i remember the middle ones you mentioned are +/+ in polarity that means it cant be charge putting them in the middle right.
Basically the battery inside had three plates, i need to know which one are minus and plus and then know which one outside are running parallel to it.
I think the other two remaining are for data purposes.
these are quite famous used in Asia so you dont need specific chargers for old battery phones at a time where all manufacturers made their own charger.
in fact i have one at home and would like to test for you as long you can give me clear instructions which ones are the pins to charge the battery with.
cause i remember the middle ones you mentioned are +/+ in polarity that means it cant be charge putting them in the middle right.
Basically the battery inside had three plates, i need to know which one are minus and plus and then know which one outside are running parallel to it.
I think the other two remaining are for data purposes.