18650 Laptop Used Lithium Cell – 4.2V Rechargeable Li-ion Battery

Description

The 18650 laptop used lithium cell (4.2V) is a versatile and reliable rechargeable battery widely used in laptops, flashlights, power banks, and other electronic devices. These cells are salvaged from laptop battery packs and tested for quality and capacity to ensure safe and reliable performance.

Key Features:

• Battery Type: 18650 Li-ion rechargeable cell

• Voltage: 4.2V nominal (4.2V fully charged)

• Capacity: Typically 2000–3000mAh (depends on manufacturer)

• Used / Recycled: Salvaged from laptop battery packs, tested for performance

• Applications: DIY battery packs, flashlights, power banks, electronic projects

• Rechargeable: Yes, can be recharged multiple times

• Durability: Long lifespan with consistent performance

• Safety Features: Protected from short circuits, overcharge, and over-discharge (when used with BMS or protection circuit)

• Dimensions: 18mm diameter × 65mm length

• Weight: ~45g per cell

These 18650 lithium cells provide an affordable and eco-friendly solution for electronics enthusiasts and repair projects. They are perfect for assembling DIY battery packs, powering small devices, or replacing worn-out laptop cells.