Samsung INR18650-29E

Quick Overview

  • Battery test
  • Nominal Specifications
  • Quality guarantee
  • Price
  • Data Sheet
  • Safety instructions

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Nominal Specifications:

Nominal Capacity2,850mAh (0.2C, 2.50V discharge)
Minimum Capacity2,750mAh (0.2C, 2.50V discharge)
Charging Voltage4.20 ± 0.05 V
Nominal Voltage3.65V (0.2C discharge)
Charging MethodCC-CV
(constant voltage with limited current)
Charging Current
Standard charge: 1,375mA
Charging TimeStandard charge: 3hours
Max. Charge Current2750mA (not for cyclelife)
Max. Discharge Current2,750mAh (continuous discharge)
8250mAh (not for continuous discharge)
Discharge Cut-off Voltage 2.50V
Cell Weight (max. (g))48g
Cell DimensionDiameter(max.) : 18.40 mm
Height(max) : 65.02 mm
Operating Temperature
Charge: 0 to 45°C
Discharge: -20 to 60°C
Storage Temperature1 year : -20~25°C (1*)
3 months : -20~45°C (1*)
1 month : -20~60°C (1*)

Quality guarantee:

Tomo Battery is committed to providing you with authentic 18650 lithium-ion batteries. Every battery sold was tested strcitly and of the highest quality.

  • We only sell authentic Li-Ion batteries.
  • The authentic 18650 batteries are well inspected.


  • We totally understand the price is crucial to a wholesaler, so we will do our best to maximize your profits.
  • We won’t ensure you our price is lowest but we ensure you what you paid is the price for authentic Li-Ion batteries.

To know more about Samsung INR18650-29E, please check the official Data Sheet below.



Visit 18650 battery safety instructions.


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