XCell 18650 3400 mAh Li-Ion batéria s ochranným obvodom 148105

The XCell 18650 3400 mAh battery stands out with its integrated protection circuit, which guards against overcharge, over-discharge, short circuit, and overcurrent. This makes it a safer choice for high-drain devices compared to unprotected cells.

Highlights

• High capacity: 3400 mAh for extended runtime
• Integrated PCB protection for safe operation
• Flat top design fits most battery holders
• Rechargeable up to 500 cycles

In daily use

Ideal for flashlights, power banks, and DIY electronics, this battery delivers reliable power with a nominal voltage of 3.7 V. Its low self-discharge rate keeps it ready when you need it.

Full specifications

• Battery chemistry: Lithium-Ion (Li-Ion)
• Form factor: 18650
• Nominal voltage: 3.7 V
• Capacity: 3400 mAh
• Energy: 12.58 Wh
• Max continuous discharge current: 6.8 A
• Max charge current: 1.7 A
• Cycle life: up to 500 cycles (to 80% capacity)
• Operating temperature (discharge): -20°C to 60°C
• Operating temperature (charge): 0°C to 45°C
• Self-discharge rate: <5% per month
• Internal resistance: < 80 mΩ

Final note

A dependable power source for your portable devices, engineered for safety and longevity.