Battery HP Li-Ion 3550mAh RP000132989

The HP Li-Ion 3550mAh RP000132989 battery is a rechargeable Lithium‑Ion power cell designed to replace or extend the runtime of compatible HP portable computers. With a nominal capacity of 3550 mAh and a compact black casing, this battery is intended to restore original battery life and provide consistent power delivery for everyday tasks. It is compatible with the EliteBook Folio 9470m and fits the device's battery bay to maintain proper contact and safe operation.

Advantages

This Li‑Ion battery delivers a balance of energy density and weight, offering longer operating time compared with lower‑capacity cells while remaining lightweight for mobile use. The chemistry provides stable discharge characteristics and good cycle life when used and charged according to manufacturer guidelines. Its form factor and connector arrangement match the EliteBook Folio 9470m, ensuring a secure fit and reliable electrical connection.

Suitable for

• Replacing a worn or failing battery in an HP EliteBook Folio 9470m
• Extending laptop runtime for office work and web browsing
• Providing portable power for travel and remote work
• Maintaining uninterrupted productivity during presentations and meetings

Key specifications

• Battery technology: Lithium‑Ion (Li‑Ion)
• Nominal capacity: 3550 mAh
• Typical colour: Black
• Designed form factor: laptop internal replacement battery sized for compatible HP models
• Intended operating role: rechargeable power source for portable computing

How to use

Before installation, power down the laptop and disconnect any external power supply. Remove the existing battery following the device manufacturer's instructions, then insert the replacement battery into the battery bay until it clicks or seats securely. Reconnect AC power and allow the system to recognize the new battery; perform a full charge cycle before extended use to calibrate charge reporting. Observe proper handling to avoid short circuits and follow disposal regulations for the replaced battery.

Recommendations

Use the battery with the intended HP model (EliteBook Folio 9470m) and charge with the original or compatible charger. Store the battery at moderate temperature and a partial charge (around 40–60%) if not used for extended periods. Avoid exposing the battery to high heat, moisture, or physical damage. For optimal lifespan, avoid deep discharges and recharge before the battery level is critically low.