battery for dell latitude e5440/e5540 11.1 v 4400 mah greencell
battery for dell latitude e5440/e5540 11.1 v 4400 mah greencell
Full mobility without a charger
The 4400 mAh capacity and stable 11.1 V voltage let you work and play anywhere—without constantly searching for an outlet.
Quality Li‑ion cells without memory effect
High‑performance Green Cell cells ensure long lifespan and up to 1000 charge/discharge cycles while maintaining high capacity.
Smart electronics and safety protections
Precisely tuned electronics guarantee reliable communication with the laptop and protection against overvoltage, overheating, and short circuits.
Count on stable power whether you have a business meeting, a long trip, or a movie night ahead. The Green Cell battery is designed specifically for Dell Latitude E5440/E5540 models, providing perfect compatibility and seamless communication with the laptop.
Modern control electronics ensure a complete set of protections against overvoltage, overcharge, and short circuit. High‑density Li‑ion cells handle up to 1000 charging cycles while maintaining capacity, without memory effect and with consistent performance.
- High‑performance Green Cell cells – long runtime on a single charge
- Safe operation – smart electronics and multi‑level protections
- Precise compatibility – hassle‑free installation and accurate battery status reporting
Specifications
- Compatibility
- DELL Latitude E5440, E5540
- Battery type
- Li‑ion (lithium‑ion)
- Capacity
- 4400 mAh
- Voltage
- 11.1 V
- Manufacturer
- Green Cell
- Safety
- Protection against overvoltage, overcharge, short circuit, and overheating
- Lifespan
- Up to 1000 charging cycles
- Color
- Black
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