Battery HP 2800mAh Li-Ion 708455-001

HP 2800mAh Li-Ion Battery (model 708455-001) is an 8-cell, 83 Wh, 14.8 V rechargeable battery designed for compatible HP portable devices. The battery uses Lithium-Ion technology and comes in a black housing. It provides a rated capacity of 2800 mAh for extended runtime and is intended as a direct replacement or spare unit for supported notebook models.

Advantages

This HP Li‑Ion battery delivers consistent power output at 14.8 V and a rated energy of 83 Wh, offering reliable runtime for everyday mobile use. The 8-cell design balances capacity and physical size, while Lithium‑Ion chemistry ensures low self-discharge and stable performance over multiple charge cycles. The battery is supplied in black and is compatible with devices that accept the HP 708455-001 part number.

Suitable for

• Replacing a worn or faulty battery in compatible HP laptops
• Keeping as a spare battery for mobile work or travel
• Extending device runtime for productivity tasks away from power outlets

Key specifications

• Model: 708455-001
• Capacity: 2800 mAh
• Energy: 83 Wh
• Nominal voltage: 14.8 V
• Cells: 8-cell Li‑Ion
• Battery technology: Lithium‑Ion (Li‑Ion)
• Colour: Black
• Brand: HP
• EAN: 5711045888779

How to use

Power down the laptop and disconnect any external power source before replacing the battery. Remove the existing battery following the device manufacturer’s instructions, insert the HP 708455-001 battery until it locks into place, and reconnect power. Charge the new battery fully before first use to ensure accurate charge-level reporting. Use the device’s battery management features to monitor charge cycles and health.

Usage recommendations

Store and operate the battery at moderate temperatures, avoid exposure to excessive heat or moisture, and use only approved chargers and compatible devices. Dispose of the battery according to local regulations for lithium‑ion cells.