Battery HP 4500mAh Li-Pol RP001231513

Battery HP 4500mAh Li-Pol RP001231513 is a rechargeable Lithium-Polymer battery designed for the HP EliteBook 820 G1. With a nominal capacity of 4500 mAh (46 Wh) and rated voltage of 11.25 V, this black Li-Pol battery provides replacement power for portable use and carries the manufacturer code RP001231513 and EAN 5711783623007.

Advantages

The Lithium-Polymer chemistry offers a compact and lightweight form factor with stable voltage output. A 4500 mAh capacity supports extended runtime compared with lower-capacity cells, and the battery is designed to meet the physical and electrical specifications of the HP EliteBook 820 G1. Its black casing matches the laptop’s appearance while keeping weight and size minimal.

Suitable for

• Replacement battery for HP EliteBook 820 G1
• On-the-go use where a compact, lightweight battery is required
• Users needing a direct OEM-compatible power module with 11.25 V rating

Key specifications

• Battery technology: Lithium Polymer (Li-Pol)
• Capacity: 4500 mAh (46 Wh)
• Voltage: 11.25 V
• Compatible model: HP EliteBook 820 G1
• Colour: Black
• Manufacturer part number (MPN): RP001231513
• EAN: 5711783623007

How to use

Power the laptop down, disconnect the AC adapter, and remove the existing battery following the HP EliteBook 820 G1 service instructions. Insert the HP 4500mAh Li-Pol RP001231513 battery into the battery bay, secure any latches or screws if required, then reconnect the AC adapter and power on the device. Allow the new battery to charge fully before first use to ensure proper battery calibration.

Recommendations

Store and use the battery at moderate temperatures, avoid exposure to moisture and direct heat. Use only compatible chargers and follow HP’s safety guidance for handling and disposal of Lithium-Polymer batteries.