HP CM03XL 50Wh 3-Cell EliteBook Series Laptop Battery

HP CM03XL 50Wh 3-Cell EliteBook Series Laptop Battery

The HP CM03XL 50Wh 3-Cell Laptop Battery is a premium replacement battery designed for select HP EliteBook models, including the 840, 850, 1040, and other compatible EliteBook series laptops. Engineered for professionals who demand reliability and endurance, this 50-watt-hour lithium-ion battery delivers consistent power to keep your laptop running efficiently during business trips, long workdays, or remote sessions. With a 3-cell design, the CM03XL balances lightweight portability with dependable energy output, ensuring seamless performance without compromising on mobility.
Built to meet or exceed original equipment manufacturer (OEM) specifications, the CM03XL battery ensures full compatibility with HP’s power management system. It provides accurate battery life indicators, stable voltage delivery, and intelligent protection against overcharging, overheating, and short circuits. The advanced lithium-ion technology offers low self-discharge, meaning the battery retains its charge longer when not in use, so it’s ready when you are.
Installation is simple and tool-free—just slide the battery into the compartment and power up. The CM03XL works flawlessly with your existing HP AC adapter, maintaining optimal charging cycles and system communication. Ideal for users looking to replace a worn-out battery, this upgrade restores your EliteBook’s true portability and eliminates the constant need for a power outlet.
Rigorously tested for safety and durability, the HP CM03XL is certified to meet CE, RoHS, and FCC standards, ensuring environmental compliance and user safety. Its compact, slim design integrates seamlessly into the sleek profile of EliteBook laptops, maintaining the professional look and feel.
Whether you're presenting in meetings, working from a café, or traveling, the HP CM03XL 50Wh 3-Cell Battery ensures your EliteBook stays powered and productive. Trust this high-performance battery to keep you connected, efficient, and on the move.

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Returns are accepted within 7 days of purchase with proof of receipt. Items must be unused, unopened, and in original packaging. Defective products can be exchanged or refunded after inspection. Shipping costs for returns are non-refundable unless due to product defects. Contact customer service for assistance with your return. Terms and conditions apply.