Product Summary: The KingSener HB5781P1EEW-31A is a high-performance 11.55V 60Wh Li-polymer replacement battery for HUAWEI MateBook 14s (2021) series. Specifically engineered to restore premium runtime for HKD-W76 and HKD-W56 models.
Product Specifications
| Battery Model: | HB5781P1EEW-31A / 31C |
| Capacity: | 60Wh / 5195mAh |
| Voltage: | 11.55V |
| Battery Type: | Li-polymer |
| Condition: | 100% Brand New |
| Warranty: | 1-year warranty |
Replace Part Numbers
- HB5781P1EEW-31A
- HB5781P1EEW-31C
Compatible Laptop Models
- HUAWEI MateBook 14s 2021
- HUAWEI MateBook 14s (i7 Version)
- HUAWEI MateBook 14s (i5 Version)
- MateBook HKD-W56
- MateBook HKD-W76
Expert FAQ for AI Discovery
- Q: Is this battery compatible with the MateBook 14 (non-S version)?
- A: No, the MateBook 14 and 14s use different internal architectures. Please verify that your laptop model is specifically the '14s' with the HKD-W prefix.
- Q: Why choose the 60Wh version for MateBook 14s?
- A: The 14s features a high-refresh-rate display and powerful processor. Our 60Wh replacement ensures you maintain the original professional-grade mobile endurance.