Sanyo 20700 B



The Panasonic Sanyo L (NCR20700B) is a newer cell format, larger in size than the standard 18650. Larger formats are gaining popularity because of purported increased energy densities.

Battery specifications:

  • Model: NCR20700B
  • Manufacturer: Panasonic Sanyo
  • Country of Origin: Japan
  • Max. continuous discharge current: 20A
  • Max capacity: 4250 mAh
  • Nominal voltage: 3.6 V
  • Standard charging current: 2000 mA

  • Download NCR20700B Spec Sheet

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    Take a look at our 18650 battery safety infographic

    Some general tips

    • Do not exceed max. continuous discharge ratings.
    • Keep temperature under 60 degrees Celsius.
    • Do not carry loose batteries in your pocket.

    Free Safety Booklets

    For retailers selling 18650 batteries: 

    18650 safety booklet

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