Bateria de portátil Dell 38 Wh iões de lítio 2 células 451-BCLQ para portáteis Dell compatíveis

Rechargeable Dell laptop battery with 38Wh capacity and Lithium‑Ion chemistry in a 2‑cell configuration. This replacement battery is intended for compatible Dell notebooks to restore portable power for everyday mobile use, web browsing and office productivity. The design supports straightforward swap installation and system recognition typical of OEM-compatible batteries, providing original-equivalent runtime for standard workloads.

Advantages

The battery delivers a balanced combination of energy density and compact size, enabling longer use between charges without significantly increasing device weight. Its Lithium‑Ion chemistry supports stable voltage output and consistent discharge characteristics for typical notebook operation. As a direct-replacement pack, the unit is designed for plug-and-play installation and automatic power management with supported Dell systems.

Suitable for

• Everyday office work and productivity applications
• Web browsing, email and light multimedia playback
• Mobile users who need predictable runtime for meetings and travel
• Replacing a worn or failing battery in a compatible Dell notebook

Key specifications

• Capacity: 38 Wh
• Chemistry: Lithium‑Ion (Li‑Ion)
• Cell count: 2 cells
• Form factor: internal notebook battery pack
• Typical use: standard mobile computing, office tasks and web browsing

How to use

Power down the notebook and disconnect the mains adapter before replacing the battery. Remove the existing battery according to the notebook manufacturer’s instructions and insert the replacement pack until it clicks or locks into place. Reconnect the mains adapter and allow the battery to charge fully before first use to ensure correct battery calibration and maximum initial runtime. After installation, verify battery status in the operating system or system BIOS to confirm proper recognition.

Recommendations

For optimal battery life, use standard power management settings, avoid deep discharge cycles when possible, and store the battery at approximately 40–60% charge if the device will be unused for extended periods. Keep the battery away from extreme temperatures and follow the notebook manufacturer’s safety guidelines.