This HP CM03 3-cell laptop battery is a dependable replacement power solution designed specifically for HP EliteBook 840 G1 laptops. It provides consistent power supply, ensuring smooth performance whether you're working, browsing, or on the move.

Built with high-quality lithium-ion/polymer cells, this battery delivers efficient energy output, long cycle life, and enhanced safety. It is engineered to meet OEM standards, ensuring perfect compatibility, secure fitting, and optimal performance for your device.

With standard voltage around 11.1V and capacity typically ranging between 4300–4500mAh, this battery is ideal for replacing worn-out or faulty batteries, helping extend your laptop’s usability and productivity.

Compatible exclusively with HP EliteBook 840 G1 series, this battery is easy to install and provides reliable backup for everyday computing needs.

Key Features:

• Compatible with HP EliteBook 840 G1
• Battery model: CM03 (also supports CM03XL variants)
• 3-cell lithium-ion battery for efficient performance
• Stable voltage output (~11.1V) for safe operation
• High-quality cells for longer battery life
• Reliable replacement for worn-out or damaged batteries
• Easy installation with precise fit