Battery for HP EliteBook 2530p 2540p COMPAQ NC2400 2400 2533t HSTNN-FB22 EH767A | eBay
Laptop Notebook Battery For HP COMPAQ Presario V3700 CTO Battery | Lazada
Amazon.com: DR. BATTERY HP Laptop Battery 593553-001 Replacement Battery for HP Laptop MU06 Notebook Battery HP Pavilion DV6 Battery DV7 HP Pavillon Battery HP Compaq Presario CQ42 [10.8V / 4400mAh / 48Wh] : Electronics
lapguard HP Compaq NC6400 Compatible Black 6 Cell Laptop Battery - lapguard : Flipkart.com
HP Internal Replacement Laptop Battery HT03XL for Compaq 240 G7, 246 G7, 250 G7, 255 G7, 256 G7, 340 G5, 348 G5 - Micro Center
HP Recalls Batteries for HP and Compaq Notebook Computers Due to Fire and Burn Hazards | CPSC.gov
HP NC6400 Battery
Found this Compaq Armada 1572 in the thrift store for €25,-. It seems to start up find but still need to test the battery, disk & cd-rom drive etc. 😄👍🎉 : r/vintagecomputing