The Movano K5XWW replacement battery is a reliable choice for the Dell Latitude 5289 and 7390 2-in-1 – it delivers stable performance, long runtime and safe operation thanks to modern Li-Ion cells and integrated BMS protection.
The Movano K5XWW battery is a high-quality accumulator for users who want to restore laptop mobility and extend battery-powered working time. It is made from modern Li-Ion cells that ensure balanced voltage, efficient operation and reliable everyday use.
Main benefits:
- Full compatibility – designed for selected models, ensuring a precise fit and trouble-free operation.
- Long service life – up to 500 charging cycles without significant loss of capacity.
- Modern Class A cells (Zhuoneng) – stable voltage, long runtime per charge and high energy efficiency.
- Safety – built-in BMS (Battery Management System) protects against overheating, overvoltage, overload and deep discharge.
- No memory effect – can be recharged at any time without negatively affecting capacity.
- Low self-discharge – the battery retains energy even during longer periods of inactivity.
- Excellent price/performance ratio – a quality alternative to the original battery.
- Eco-friendly choice – compliant with RoHS and CE standards.
Specifications
- Brand
- Movano
- Model / battery designation
- K5XWW
- Designed for
- Dell Latitude 5289, Dell Latitude 7390 2-in-1
- Cell type
- Li-Ion (lithium-ion)
- Capacity
- 4200 mAh
- Energy
- 32 Wh
- Control and protection system
- BMS (protection against overheating, overvoltage, overload and deep discharge)
- Service life
- up to 500 charging cycles
- Memory effect
- No
- Self-discharge
- Low
- Standards / compliance
- CE, RoHS
- Cell class
- A
- Cell manufacturer
- Zhuoneng
