This cell is equivalent to the Panasonic NCR18650PF with 2900mAh. It has nearly identical chemistry. Designed for applications such as e-bikes, flashlights, etc. The Hilumin solder tab is spot-welded and measures: Width: 10 mm, Length: 25 mm. These items are custom-made and are non-returnable!

Capacity: 2900mAh
Min. Capacity: 2750mAh
Nominal Voltage: 3.7V
Charge Termination Voltage: 4.2V ± 0.05V
Max. Discharge Current: 4.5C = 10A
Discharge Termination Voltage: 2.75V
Protection: none
Positive Terminal: flat (Flat Top)
Chemistry: LiNiCoO2
Diameter: 18.2 mm ± 0.10 mm
Height: 64.9 mm ± 0.15 mm
Weight: 45 g ± 1 g

Safety Notes: Lithium cells must only be operated with protective electronics! Please note that lithium cells should only be used by qualified personnel. Improper handling or short circuits can lead to fire or explosion.

Additional Features: Lithium-ion batteries are thermally stable and do not suffer from memory effect. They operate on the basis of lithium and are characterized by a high energy density.

Technical Data for "Samsung INR18650 29E - 2900mAh 3.7V Lithium Battery + Solder Tab Z":
Charge Current and Charging Time (Normal): 1375mAh/3h
Charge Current and Charging Time (Fast): 2750mAh/2.5h
Operating Temperature for Charging: 0 °C - 45 °C
Operating Temperature for Discharging: -20 °C - 60 °C

Notes: Charging lithium-ion batteries requires a special charger that charges the batteries using a specific charging method (CCCV = constant current, constant voltage). The batteries must not be charged above a voltage of 4.2 volts, as this poses a risk of fire and explosion. It is advantageous to charge the batteries only up to about 4.1 volts, as this significantly increases their lifespan and number of charge cycles.