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Samsung 40T 21700 4000mAh

$ 16.99

Authentic 21700 Samsung 40T, the wrap is a light purple, this battery has 4000mAh with 30A.  The 40T’s are known for lasting a really long time for a single 21700 and they have a lot of both power and amperage.  

  • Brand: Samsung
  • Model: 40T
  • Size: 21700
  • Nominal Capacity: 4000mAh
  • Nominal Voltage: 3.6V
  • Maximum Voltage: 4.2V
  • Discharge Current: 30A Maximum Continuous
  • Approximate Dimensions: 21.1mm x 70.4mm
  • Approximate Weight: 66.8g

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