NCR18650GA Batería Lithium 18650, 3.7V, 10A 3500mAh

  • FABRICANTE: SANYO/FDK
  • PART# Model:NCR18650GA
  • STOCK:191
  • COTIZAR: NCR18650GA
  • PRECIO:-

DESCRIPCIÓN

Batería Lithium 18650, 3.7V,  10A 3500mAh Sanyo NCR18650GA Flat Top 

Especificaciones:
  • Rated capacity: 3300mAh
  • Minimum capacity: 3350mAh
  • Typical capacity: 3450mAh
  • Nominal voltage: 3.6V
  • Discharge end voltage: 2.5V
  • Charging current (Std.): 1.675A
  • Charging voltage: 4.20 +/-0.03V
  • Charging time (Std): 4.0 hours
  • Continuous discharge current (Max.): 10A
  • Internal resistance (AC 1kHz): <38mOhm
  • Cycle life: 300 cycles to 70%
  • Weight: <49.5g
  • Operating temperature: Charge: +10 ~ +45°C, Discharge: -20 ~ +60°C
  • Storage conditions: less than 1 month: -20 ~ +50°C, less than 3 months: -20 ~ +40°C, less than 1 year: -20 ~ +20°C (80% capacity left)

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A high capacity cell from one of the largest LiIon manufacturer.

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Sanyo%20NCR18650GA%203500mAh%20(Red)-Capacity

As expected these discharge curve is tracking nearly perfectly. The cells are high capacity cell, but can deliver some current.
Because I cut the discharge at 2.8 volt, I do not get the full capacity from the cell.

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Sanyo%20NCR18650GA%203500mAh%20(Red)-Temp-10.0

Sanyo%20NCR18650GA%203500mAh%20(Red)-Temp-15.0

The cells are rated for 10A and at 15A discharge the batteries gets very hot, on the first cell I terminated discharge at 75°C and the second cell I terminated at 85°C (The maximum allowed cell temperature is 70°C).

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Sanyo%20NCR18650GA%203500mAh%20(Red)-TripCurrent

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