Batteria Lenovo 45Wh ioni di litio 4 celle 02DL032 per laptop Lenovo compatibili

Rechargeable Lenovo 45Wh lithium‑ion 4‑cell battery model 02DL032 designed as a direct replacement for compatible Lenovo laptops. This battery restores mobile runtime for everyday tasks, offering a compact and lightweight power source that fits original battery compartments. It is intended to provide a reliable OEM‑spec power option for users who need to recover laptop portability and resume normal use without system modifications.

Advantages

The 45Wh lithium‑ion chemistry delivers a balance between capacity and weight, enabling several hours of typical productivity work without increasing device bulk. The 4‑cell design maintains stable voltage and consistent discharge characteristics under common laptop loads. Designed to match original form factor and connector placement, it supports straightforward installation and compatibility with systems that accept this battery type.

Suitable for

• Replacing a worn or failing battery in compatible Lenovo laptops
• Extending mobile runtime for office work, web browsing and multimedia playback
• Maintaining productivity during travel or remote work
• Users seeking an OEM‑spec replacement to preserve system fit and charging behaviour

Key specifications

• Battery type: Lithium‑ion (Li‑ion)
• Capacity: 45 Wh
• Cell configuration: 4‑cell
• Form factor: Compact rechargeable laptop battery designed for specific Lenovo models
• Typical application: Internal battery for compatible portable computers

How to use

Power down the laptop and disconnect any external power sources before replacing the battery. Remove the existing battery according to the laptop manufacturer's instructions and insert the replacement in the correct orientation until it clicks or locks into place. Reconnect AC power and allow the system to recognize and charge the new battery; initial charge cycles may be used to calibrate the battery indicator according to the laptop's power management software.

Recommendations

To maximize service life, avoid deep discharges and prolonged exposure to high temperatures. Use the laptop’s power management settings to manage charge levels, and store the battery partially charged (around 40–60%) if the battery will be unused for an extended period. Always follow manufacturer safety guidance and recycle the battery according to local regulations.