High-quality Movano battery for Dell Latitude E5440 and E5540 notebooks offers a capacity of 4400 mAh (49 Wh), reliable performance, and safe operation thanks to BMS protection. An ideal choice for longer runtime on the road and in the office.
The Movano battery is designed as a compatible replacement for Dell Latitude E5440/E5540 laptops. It uses modern Li-Ion cells that provide stable voltage, efficient operation, and long runtime on a single charge.
Main benefits:
- Full compatibility – designed for selected models, precise fit and trouble-free operation.
- Long service life – up to 500 charging cycles without significant capacity loss.
- Grade A cells (Zhuoneng) – stable performance and high energy efficiency.
- BMS safety – protection against overheating, overvoltage, overload, and deep discharge.
- No memory effect – can be charged anytime without reducing capacity.
- Low self-discharge – retains energy even during longer periods of non-use.
- Excellent price/performance – a great alternative to an original battery.
- Eco-friendly choice – compliant with RoHS directive and CE standards.
Specifications
- Brand
- Movano
- Intended use
- battery / accumulator for laptop
- Compatibility
- Dell Latitude E5440, Dell Latitude E5540
- Technology
- Li-Ion (lithium-ion)
- Capacity
- 4400 mAh
- Energy
- 49 Wh
- Lifespan
- up to 500 charging cycles
- Protection
- BMS (Battery Management System) – against overheating, overvoltage, overload, deep discharge
- Memory effect
- no
- Self-discharge
- low
- Standards / compliance
- CE, RoHS
- Cell grade
- Grade A
- Cell manufacturer
- Zhuoneng
