The high-quality Movano Li-Ion battery is designed for selected Lenovo B40 and B50 laptops. Its capacity of 2200 mAh (32 Wh), Class A cells, and integrated BMS protection support reliable operation, safe charging, and convenient mobility on the go.
Reliable Li-Ion cells
Modern Class A Zhuoneng cells ensure stable voltage, efficient operation, and long battery life during everyday laptop use.
BMS protection for safe operation
The built-in battery management system protects the battery from overheating, overvoltage, overloading, and deep discharge.
Precise laptop fit
The shaped plastic housing with contact points and latches is designed for easy installation in compatible Lenovo laptops.
The Movano 45N1185 replacement battery is a cost-effective alternative to the original battery for compatible Lenovo laptops. It is equipped with modern Class A Zhuoneng lithium-ion cells that provide stable voltage, efficient energy use, and reliable performance during everyday work.
The integrated BMS (Battery Management System) protects the battery from overheating, overvoltage, overloading, and deep discharge. Li-Ion technology has no memory effect, so the battery can be recharged whenever needed.
- Precise design for compatible Lenovo B40 and B50 models
- Up to 500 charging cycles without significant capacity loss
- Low self-discharge for better energy retention during extended periods of non-use
- 2200 mAh capacity and 32 Wh energy
Specifications
- Brand
- Movano
- Type
- Replacement laptop battery
- Compatible battery designation
- 45N1185
- Designed for
- Lenovo B40, B50-70, B50-80, B50-45 laptops
- Cell type
- Li-Ion
- Cell manufacturer
- Zhuoneng
- Cell class
- A
- Capacity
- 2200 mAh
- Energy
- 32 Wh
- Protection
- BMS against overheating, overvoltage, overloading, and deep discharge
- Service life
- Up to 500 charging cycles
- Memory effect
- No
- Self-discharge
- Low
- Sales unit
- 1 piece