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eFest 18650 3100mAh 20A Button Top

Your Price: $19.95

Availability: Ships within 1 business day
Product #: efest18650_3100b
Manufacturer Part #: efest18650_3100b_qty1

These Efest Li-Mn purple series batteries will really pump out the juice at 20A continuous and 3100mAh total capacity. This is also one of the largest batteries available in an 18650 size in terms of capacity, and the largest with a 20A discharge current.


  • Chemistry: Li-Mn
  • Voltage: 3.7
  • mAh: 3100
  • Discharge Rate: 20A
  • Brand: eFest