Description

A precision-engineered 3-cell Lithium-ion Polymer battery for the HP EliteBook 840 G3 business ultrabook, featuring a low-profile prismatic design that preserves the laptop’s MIL-SPEC chassis durability without compromising the sub-20mm thickness target. The CS03XL is built with high-density polymer cells rated for stable capacity delivery across a wide operating temperature range, making it suitable for challenging field environments from cold warehouses to warm outdoor deployment sites. It integrates with HP BIOSphere firmware for security-aware power management, supporting HP’s Sure Start BIOS recovery and remote HP Device Manager health monitoring without interruption during low-battery states.

• Voltage: 11.25V
• Capacity: 46Wh / 4090mAh
• Cell Type: Li-ion Polymer
• Cell Count: 3 Cells

Compatible Models: EliteBook 840 G3 848 G3 745 G3 HSTNN-UB6S T7B38AA CS03046XL