Battery Green Cell HP141 for EliteBook 720 G1 G2 820 G1 G2

The Green Cell HP141 battery is a replacement battery for HP EliteBook 720 G1, 720 G2, 820 G1 and 820 G2 laptops. It uses high-quality Lithium Polymer (LiPo) cells developed by Green Cell to provide the stated capacity and reliable operation. The battery is precisely shaped to match the specified EliteBook models and restore portable use when the original battery is worn out.

Advantages

The Green Cell HP141 offers a nominal capacity of 4000 mAh and a compact black design that fits the original battery compartment. Its LiPo cells are designed for stable voltage delivery and long cycle life, ensuring reliable performance and compatibility with HP EliteBook 720 and 820 series. Installation is straightforward and the battery is manufactured to meet safety and stability requirements.

Suitable for

• HP EliteBook 720 G1
• HP EliteBook 720 G2
• HP EliteBook 820 G1
• HP EliteBook 820 G2

Key specifications

• Manufacturer: Green Cell
• Model / MPN: HP141
• Battery technology: Lithium Polymer (LiPo)
• Capacity: 4000 mAh
• Colour: Black
• EAN: 5903317223542

How to use

Power down the laptop and disconnect any power cables. Remove the back cover or battery access panel according to the laptop’s service instructions. Carefully remove the depleted battery and disconnect its connector. Insert the Green Cell HP141 battery into the compartment, reconnect the connector and reattach the cover. Reconnect the power adapter and charge the battery fully before first use.

Recommendations

Use the battery in recommended temperature ranges and avoid exposure to moisture. For best longevity, cycle the battery occasionally and avoid leaving the laptop at full charge for extended periods when not in use. If you are unsure about installation, consult a qualified technician or the laptop manufacturer’s service guide.