really need a offer for each of the different types

\$10 each on most, for qty 250 +

\$5 each on the 12v ac adapters for qty 250 +

half with the 2/3 prong, half without

all tested working 30 day warranty

major categories-

95% oem

HP    19.5v dc 4.62a pin in the middle

HP    19.5v dc 3.5a pin in the middle

HP    18.5v dc 4.7?a small barrel plug

HP    18.5v dc 3.5a small barrel plug

Lenovo 20v 4.5a pin in the middle yellow tip

ibm 16v 4.5a barrel plug

dell pa6

dell pa9

Toshiba 15v 4a big barrel

Toshiba 15v 5a big barrel

tons of 19v 3.16a mixed brand/model.  standard tip fits lots of older laptops

tons of 12 volt 3a-4a mixed brands/models.  standard tip that fits lots of items.

NO dell pa10 pa12