Batéria do notebooku Dell K36KR 52 Wh Li-Ion – náhradná batéria pre kompatibilné notebooky Dell

The Dell K36KR 52Wh Lithium-Ion laptop battery is a rechargeable replacement designed to restore portable power to compatible Dell notebooks. Engineered to match the physical fit and electrical characteristics of supported models, this 52Wh cell pack provides a balance between capacity and weight for everyday mobile computing tasks such as web browsing, document editing and media playback. The battery is intended as a direct swap for worn or degraded original batteries and is compatible with notebooks that accept the K36KR form factor.

Advantages

This replacement battery offers a 52Wh nominal capacity that helps extend run times compared with heavily worn cells while maintaining a compact size and moderate weight. Being a lithium‑ion pack, it supports repeated charge/discharge cycles with low self‑discharge when stored. The design aims for straightforward installation without tools in many notebook models, and electrical protections inside the pack help prevent common risks such as overcharge, overdischarge and short circuits.

Key specifications

• Battery type: Lithium‑Ion rechargeable pack
• Nominal capacity: 52 Wh
• Typical use: notebook power source for general productivity and multimedia
• Form factor: replacement pack sized for compatible Dell notebooks
• Built‑in protections: overcharge, overdischarge and short circuit safeguards

How to use

Before installation, power off the notebook and disconnect any external power source. Remove the existing battery following the notebook manufacturer’s instructions, then slide or seat the replacement pack into the battery bay until it locks into place. After installation, connect the AC adapter and allow the battery to charge fully for the first cycle to help the device report accurate capacity. Monitor system battery status via the operating system to confirm correct detection and charge level.

Recommendations

To preserve battery lifespan, avoid exposing the pack to extreme temperatures and store it partially charged (around 40–60%) if not used for extended periods. Use the notebook’s power management settings to reduce unnecessary load, and perform regular charge cycles rather than leaving the battery at 100% for prolonged durations. Replace the battery if you observe severe capacity loss, swelling, or abnormal heat during use or charging.