HP #63/65 XL Black Ink Cartridge B7RT5AA – Replaces HI63BXL & HI65BXL

You're printing a lot and the standard black cartridge's dying before Friday. The XL version exists for exactly that. This HP #63/65 XL black (B7RT5AA) is the higher-capacity drop-in that replaces the HI63BXL (F6U64AA) and HI65BXL (N9K04AA). Same slot, same fit, fewer mid-week swaps. If your last cartridge ran out halfway through a report or a term's worth of worksheets, this is the one to grab

• Genuine HP #63/65 XL black ink cartridge, model B7RT5AA
• Direct replacement for HI63BXL (F6U64AA) and HI65BXL (N9K04AA)
• XL capacity – fewer swaps between refills
• Fits the same #63/#65 black cartridge slot as the standard version