Kannettavan akku Dell 31,5Wh 3-kennoinen Li-Ion malli 01WND8

Rechargeable laptop battery for Dell notebooks, model 01WND8, with a rated capacity of 31.5Wh and a 3-cell lithium-ion chemistry. This battery is designed as a replacement or spare to restore mobile power for compatible Dell laptop models, supporting standard charging and power delivery for everyday tasks, travel, and remote work. The compact 3-cell format balances capacity and size to fit into the original battery bay and maintain the laptop's portability.

Advantages

The battery provides a direct replacement solution that restores the laptop's portable runtime without requiring hardware modifications. Its 31.5Wh capacity and lithium-ion chemistry offer stable voltage output and predictable discharge characteristics for typical office applications. The unit is designed to meet the physical dimensions and connector arrangement of the original equipment for easy installation and removal. Built-in safety features of lithium-ion cells help protect against overcharge and short-circuit conditions when used with compatible chargers and systems.

Suitable for

• Replacing a depleted or failing battery in compatible Dell notebook models
• Maintaining mobile productivity during travel or commuting
• Keeping a spare battery for extended off-grid use or field work
• Swapping batteries to extend usable time during meetings or presentations

Key specifications

• Battery type: Lithium‑ion (Li‑ion), 3 cells
• Rated energy: 31.5 Wh
• Form factor: Built to fit the original Dell notebook battery bay (3-cell compact design)
• Typical use: Standard charging and discharging for notebook operation and standby
• Compatibility: Designed for Dell notebook models that accept the 3-cell 31.5Wh form factor and connector

How to use

Power the laptop off or put it into hibernation before removing the existing battery. Align the replacement battery with the laptop's battery bay and connector, then slide or latch it into place until it clicks securely according to the laptop's mechanical guides. Connect the laptop to its original AC adapter to begin charging; allow an initial full charge cycle to stabilise battery calibration. Use the operating system's battery and power management utilities to monitor charge level, health status, and charging behaviour.

Recommendations

Use the battery with compatible Dell chargers and systems only; avoid exposure to extreme temperatures, moisture, or strong mechanical shock. For longest service life, avoid keeping the battery at full charge or in deep discharge for extended periods—store at roughly 40–60% charge if not used for months. Replace the battery if you observe substantial capacity loss, swelling, unusual heat, or charging anomalies, and follow local regulations for battery disposal or recycling.