Dr. Battery MPL08218P-24 8-Cell 4400 mAh 14.4V laptop battery

Direct replacement for HP Pavilion dv7

This 8-cell lithium-ion battery delivers 4400 mAh at 14.4 V and matches the original specifications for a wide range of HP Pavilion dv7 and HDX 18 models. It is a new unit built to OEM requirements and includes a smart control chip that manages charging and provides short-circuit, overheat and overload protection. The 63 Wh capacity restores the runtime the laptop was designed for.

Upgrade from worn or lower-capacity original packs

When the factory battery no longer holds a useful charge or has swollen, this 8-cell pack restores full mobility without changing the form factor. The jump is worth it if the original was a 6-cell unit or if the existing 8-cell pack has degraded below 80 percent of its rated capacity. Buyers who need more than 4400 mAh for extended off-grid work cannot be served by this model.

Fits the existing battery bay

The pack uses the same latch points and connector as the original HP batteries listed in the compatibility table, so installation requires only a screwdriver to remove the bottom cover. No BIOS update or driver is needed and the smart chip communicates with the laptop’s power management immediately. The one-year warranty covers defects in materials and workmanship.