Test/review of Sanyo NCR18650BF 3350mAh (Red)

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HKJ
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Test/review of Sanyo NCR18650BF 3350mAh (Red)

Sanyo NCR18650BF 3350mAh (Red)
DSC_4238
Official specifications:


  • Rated capacity: min. 3200mAh
  • Nominal capacity: min. 3250mAh, typ. 3350mAh
  • Nominal voltage: 3.6V
  • Charging method: CC/CV
  • Charging voltage: 4.20V
  • Discharge voltage: 2.50V
  • Charging current: std. 1625mAh
  • Ambient temperatyre: Charge: 0°C ~ 45°C, discharge: -20°C ~ +60°C, storage -20°C ~ 50°C
  • Weight (max): 46.5g

Sanyo%20NCR18650BF%203350mAh%20(Red)-info
A high capacity cell from Sanyo/Panasonic, this version is improved over the NCR18650B version, but the specifications are the basically the same (My discharge curves are not).
DSC_4237
DSC_4239 DSC_4240
DSC_4241
DSC_4242
Sanyo%20NCR18650BF%203350mAh%20(Red)-Capacity
The chart looks good with fairly good tracking between the cell (Sorry about missing one 7A track).
Sanyo%20NCR18650BF%203350mAh%20(Red)-Temp-5.0
Sanyo%20NCR18650BF%203350mAh%20(Red)-Temp-7.0
The cell has a reasonable temperature at 7A.
Sanyo%20NCR18650BF%203350mAh%20(Red)-Temp-10.0
Sanyo%20NCR18650BF%203350mAh%20(Red)-CapacityTimeHours
Sanyo%20NCR18650BF%203350mAh%20(Red)-CapacityTime
Sanyo%20NCR18650BF%203350mAh%20(Red)-Energy
Sanyo%20NCR18650BF%203350mAh%20(Red)-PowerLoadTime
Sanyo%20NCR18650BF%203350mAh%20(Red)-TripCurrent
Sanyo%20NCR18650BF%203350mAh%20(Red)-Charge
Conclusion
A fairly good high capacity battery, but superseded by the NCR18650GA
Notes and links
How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Compare to 18650 and other batteries

My website with reviews of many chargers and batteries (More than 1000): https://lygte-info.dk/

SpaceCowboy
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Joined: 12/30/2011 - 16:41
Posts: 244
Location: Florida

Great job like always HKJ

For those who would like to see Panasonic NCR18650BF datasheet.
Here it is:

http://www.orbtronic.com/battery-specs-datasheet/ncr18650bf-panasonic-da...