HP EliteBook 840 G4 Laptop Battery, Replacement and Protective Phone Cover

Restore reliable power to your HP EliteBook 840 G4 with this high-performance replacement battery. Engineered with durable Li-Ion cells, it provides consistent energy, extended runtime, and safe charging for everyday use. The battery is designed with multiple protection features to safeguard against overcharging, overheating, and short-circuiting, ensuring long-lasting performance.

For best results, fully charge before first use, repeat 2–3 charge/discharge cycles, and avoid letting the charge fall below 20%. If stored for long periods, keep the battery charged and store in a cool, dry place.