Now you can share photos and fun wherever you go using this long-lasting, internal battery designed for HP Photosmart 325 and HP Photosmart 375 Compact Photo Printers. Lightweight and rechargeableit keeps you printing on-the-go. Share fun and memories with easy, on-the-go printing using the lightweight, rechargeable HP Internal Battery for HP Compact Photo Printers. True portable photo printing at its best! Print and share photos wherever you are with the rechargeable, long-life, HP Internal Battery for HP Compact Photo Printers. Makes your printer truly portablethis little battery can hold enough power to print up to 75 4 x 6-inch photos. No need to remove the battery or use an external rechargerHP's lightweight, internal battery conveniently recharges inside the printer using AC power adapter or via HP's Car DC Power Adapter.