LG 18650 Li-Ion akumulátorový článok 3,6V 2850mAh M29 (2347-3034)

High-capacity 18650 lithium-ion rechargeable battery cell delivering 2850mAh at 3.6V nominal voltage. The LG M29 cell provides reliable energy storage for power tools, e-bikes, medical devices, laptops, and flashlights, with a maximum continuous discharge current of 10A.

Advantages

Flat top design and unprotected construction allow integration into custom battery packs with external protection circuits. LiCoO2 chemistry offers high energy density of 10.26Wh, while a cycle life of 500 cycles to 80% capacity ensures long-term durability. Low self-discharge rate of less than 5% per month keeps the cell ready for use.

Suitable for

• Power tools
• E-bikes
• Medical devices
• Laptops
• Flashlights

Key specifications

• Nominal voltage: 3.6V
• Capacity: 2850mAh
• Energy: 10.26Wh
• Chemistry: LiCoO2 (ICR)
• Max continuous discharge current: 10A
• Standard charge current: 1.425A (0.5C)
• Max charge voltage: 4.2V
• Discharge cut-off voltage: 2.5V
• Terminal type: Flat top
• Protection circuit: Unprotected
• Cycle life: 500 cycles (to 80% capacity)
• Internal resistance: < 40 mΩ
• Operating temperature (discharge): -20°C to 60°C
• Operating temperature (charge): 0°C to 45°C
• Self-discharge rate: < 5% per month
• Charging method: CC/CV

Recommendations

Use with a compatible battery management system (BMS) for safe operation in multi-cell configurations. Store in a cool, dry place at partial charge for extended shelf life.