Part Number: 0A36307 (Lenovo thinkpad 44++ 9-cell batt) Part Number: 0A36307-AX (Axiom li-ion 9-cell battery for ) Part Number: 0A36307-ER (Lenovo thinkpad bttry 7800mah) Part Number: 0A36307-TM (8700mah 9cell total micro batter) Part Number: 0A36309 (Lenovo thinkpad 81+ 6-cell batte) Part Number: 0A36309-BTI (Replacement lithium ion battery ) Part Number: 0A36309-ER (Lenovo thinkpad bttry 4400mah) Part Number: 0A36309-TM (4000mah 6cell total micro batter) Part Number: 0A36310-TM (2900mah 3cell total micro batter) Part Number: 0A36317 (Lenovo thinkpad 67+ 6-cell batte) Part Number: 0A36317-ER (Lenovo thinkpad bttry 5200mah) Part Number: 0A36322-AO (Addon rj-45 to usb adapter cable) Part Number: 0A36322-AO-5PK (Addon 5pk rj-45 to usb adapter c) Part Number: 0A36328 (Cherry keyboardsmartboard - rs-6)