GHU 77Wh 14.8V Replacement Battery for HP Pavilion

GHU's 77Wh 14.8V replacement battery restores reliable runtime for many HP Pavilion DV7, DV8, and HDX18 notebooks compatible with part numbers like 480385-001 and 486766-001.

If your HP Pavilion notebook is losing charge quickly or won't reach a full runtime, this GHU battery is engineered as a direct-fit, high-capacity replacement. It uses Li-ion cells rated for more than 500 cycles and meets CE, FCC, and RoHS standards. The pack is designed to match OEM electrical specifications so your laptop recognizes and charges it like the original battery.

Which HP models and part numbers will this GHU battery work with?

This replacement supports a broad list of Pavilion and HDX models and replaces multiple HP spare numbers. Installers and buyers can rely on cross-reference compatibility to ensure it fits the intended machine.

• Compatible with HP part numbers: 480385-001, 486766-001, 464058-251, 464059-121, 464059-141.
• Works with HSTNN series codes such as HSTNN-OB75, HSTNN-C50C, HSTNN-DB74.
• Fits laptop families: HP Pavilion DV7 (including DV7-1245DX, DV7T-3000), DV8 series, and HDX18 models.

How long will the GHU battery power my laptop and how durable is it?

The battery provides a high-capacity 77Wh reserve at 14.8 volts for longer single-charge runtime versus many older packs. It uses quality Li-ion cells rated to retain good capacity through hundreds of charge cycles, offering dependable daily use.

• Rated capacity: 77Wh delivering extended runtime for productivity and media tasks.
• Voltage: 14.8V to match OEM charging and power delivery requirements.
• Durability: designed for 500+ charge/discharge cycles under normal use.
• Safety compliance: CE, FCC, and RoHS certifications for regulatory conformity.

What should I know about installation, charging, and laptop recognition?

Installation is straightforward and follows the same steps as the original HP battery—remove the old pack and snap this one into the bay. The battery uses standard communication so most Pavilion systems will detect and report charge state correctly.

• Plug-and-play: designed for the OEM battery bay without modification.
• Charging behavior: charges via your laptop's existing adapter and power circuitry.
• Battery reporting: compatible with system battery meters for remaining charge display.
• Tips: perform one full charge/discharge cycle after installation to calibrate the meter.

Are there quality or safety considerations I should check before buying?

Choose a replacement that meets safety certifications and uses reliable cells to minimize risk and maximize lifespan. GHU provides compliance certifications and uses protective circuitry to guard against common battery faults.

• Certifications: CE, FCC, RoHS indicate conformity to safety and material standards.
• Protective features: integrated protection against overcharge, over-discharge, and short circuits.
• Cell type: lithium-ion chemistry optimized for laptop power delivery.
• Warranty and support: verify seller warranty and return policy for peace of mind.

Who is this for: Technicians, home users, and small businesses running older HP Pavilion DV7, DV8, or HDX18 laptops who need a dependable, high-capacity replacement battery that matches original specifications. If your notebook is slow to charge, loses runtime, or the original battery no longer holds a useful charge, this GHU 77Wh pack offers a cost-effective route to restore portable performance without upgrading the entire laptop.