Efest Battery Purple IMR 18650 maximum 35A current output (Flat Top) incl. battery protection box

Li-ion battery with a discharge current of up to a maximum of 35A pulse and a capacity of 3000mAh. Efest Purple IMR 18650 Li-ion cell (Flat Top)

Capacity: 3000mAh
Min. Capacity: 2900mAh
Nominal Voltage: 3.6V - 3.7V
Charge Termination Voltage: 4.20V ± 0.03V
Discharge Termination Voltage: 2.5V
Constant Discharge Current: 20A
Pulse Discharge Current: 35A
Flat Positive Terminal (Flat Top)
Protection Circuit (BMS): No (unprotected)
Diameter: 18.50 mm ± 0.1 mm
Height: 65.2 mm ± 0.15 mm
Weight: 48 g ± 1 g

Charging Method: CC-CV
Test Results: Available

Manufacturer: Efest

Safety Notes: Lithium cells should only be operated with protective electronics! Please note that lithium cells may 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 based on lithium and are characterized by a high energy density.

Delivery Contents: 1x Efest IMR 18650 3000mAh. When ordering two batteries, a battery box is included for free.

Technical Data for "Efest Purple IMR 18650 3000mAh 3.6V - 3.7V (unprotected)":
Normal Charge Current: 1500mA/4h
Fast Charge Current: 3000mA/3.5h
Operating Temperature for Charging: 0 °C - 45 °C
Operating Temperature for Discharging: -20 °C - 70 °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 the number of charge cycles (potentially up to doubling). Only lithium-ion chargers should be used for charging.