PSA ALT283556B 4113mAh EliteBook 840 Battery

Battery life can feel like a race against the clock, especially when you’re working on important projects away from a power socket. The PSA ALT283556B 4113mAh EliteBook 840 Battery gives your HP EliteBook 840 the reliable energy it needs, so you can stay productive without constantly hunting for an outlet. It’s a direct replacement that restores the original performance you expect.

Why Choose a PSA Battery

With this PSA battery you’ll notice a smooth, uninterrupted power supply that lets you focus on your tasks rather than the charger. The fit is exact, the feel is solid, and the confidence of a one-year warranty means you can rely on it day after day. It feels like the original power source, only with the assurance of quality components.

Benefits of PSA Battery

• Longer work sessions: Extended capacity keeps you productive for hours longer.
• Fewer interruptions: Stable voltage reduces unexpected shutdowns.
• Cost-effective: Replaces an expensive OEM part at a lower price.
• Easy installation: Designed to fit perfectly, no tools required.
• Peace of mind: One-year limited warranty covers defects.

Key Features of a 4113mAh Battery

• Capacity: 4113mAh. Provides ample energy for extended use.
• Power: 50Wh. Delivers strong, lasting performance.
• Voltage: 11.55V. Matches the laptop’s power requirements precisely.
• Technology: Lithium ion. Offers reliable, long-life charging cycles.
• Weight: 10.23oz. Light enough to keep the notebook portable.
• Compatibility: EliteBook 840. Fits the specific model without modifications.
• OEM Equivalent: HP 933321-852. Mirrors the original manufacturer’s specs.
• Warranty: 1-year limited. Covers any manufacturing issues.
• Colour: Black. Blends seamlessly with the laptop’s design.
• Packaged Quantity: 1. One battery per package for straightforward ordering.

Usages of a 4113mAh Battery

This battery is ideal for business professionals, students, and anyone who relies on an HP EliteBook 840 for daily tasks, travel, or remote work. It suits environments where reliable, long-lasting power is essential, from conference rooms to coffee shops.

Specifications