HP 486835-001 - Battery for real-time clock (RTC) - 3VDC, 250mAh, lithium coin cell battery - Type CR2330 or equivalent - Not rechargeable Retail
HP 592965-001 - 3.0V battery - 250mAh, lithium coin cell battery - Type CR2330 or equivalent - Not rechargeable Sale $39.00 Retail $49.00