The high-quality Movano battery for Dell Inspiron 5577 and 7557 laptops is an ideal choice for longer work away from an outlet. It offers 6300 mAh (72 Wh) capacity, Li‑Ion technology, long service life, and BMS protective electronics for safe and stable power.
The Movano battery/accumulator is designed as a reliable replacement for selected Dell laptop models. Thanks to modern lithium‑ion (Li‑Ion) cells, it delivers stable performance, high efficiency, and convenient use without a “memory effect.”
Main benefits:
- Full compatibility – designed for Dell Inspiron 5577 and 7557, precise fit and trouble-free operation.
- Long service life – up to 500 charge cycles without significant loss of capacity.
- Modern Class A cells (Zhuoneng) – stable voltage, longer runtime per charge, high energy efficiency.
- Safety – integrated BMS (Battery Management System) protects against overheating, overvoltage, overload, and deep discharge.
- No memory effect – can be recharged at any time.
- Low self-discharge – the battery retains energy even during longer periods of non-use.
- Excellent price/performance ratio – a quality alternative to the original battery.
- Eco-friendly choice – compliant with RoHS and CE standards.
Specifications
- Brand
- Movano
- Battery type
- Li-Ion (lithium-ion)
- Capacity
- 6300 mAh
- Energy
- 72 Wh
- Compatibility
- Dell Inspiron 5577, Dell Inspiron 7557
- Cell grade
- Class A
- Cell manufacturer
- Zhuoneng
- Protection
- BMS (protection against overheating, overvoltage, overload, and deep discharge)
- Service life
- up to 500 charge cycles
- Memory effect
- No
- Self-discharge
- Low
- Certification / compliance
- CE, RoHS
