HP 412780-001 - Battery (Primary) - 6-cell lithium-ion, 58Wh - For 2400 series notebook PC`s Part 412780-001 593586-001 Retail
HP 411126-001 - Battery (Primary) - 6-cell lithium-ion, 10.8VDC, 5.10Ah, 55Wh - For 2400/2500 series notebook PC`s (Part of EH767AA) Part 411126-00 Retail