Product information for "Keeppower IMR18650 - 3500mAh, 3.6V - 3.7V Li-Ion battery (Flat Top)\dlashA quality cell (Panasonic NCR18650GA) coated with safety shrink tubing from Keeppower. Developed for the areas of LEDs, electromobility, model making, etc. Ideal for battery carriers. Not suitable for the sub-Ohm range.Keeppower IMR18650 lithium-ion battery cell NCR18650GA Capacity Nominal 3500mAh Min. Capacity 3350mAh Nominal voltage 3.6V/3.7V Final charge voltage 4.20V Final discharge voltage 2.50V Positive pole flat (Flat Top) Max. Discharge current (continuous load) 3C = 10A Max. discharge current (pulse approx. 3 seconds) 5.5C = 20A Chemistry LiCoSi02 Protective circuit PCB not present Charging method CC-CV Diameter 18.45 mm ± 0.10 mm Height 65.1 mm ± 0 .15 mm Weight 48 g ± 1 g Safety instructions: Lithium cells may only be operated with protective electronics!
Please note that lithium cells may only be used by qualified persons.
If handled incorrectly or short-circuited, this can lead to fire or explosion. Other properties: Lithium-ion batteries are thermally stable and are not subject to a memory effect.
They work on the basis of lithium and are characterized by a high energy density. Scope of delivery: 2x Keeppower IMR 18650 with 3500mAh
When ordering two batteries, a battery box is included free of charge. Technical data: Technical data for Keeppower IMR18650 - 3500mAh, 3.6V - 3.7V Li-Ion battery (Flat Top) Charging current Normal 1500mA Charging time at 1550mA 4h Charging current Fast 2300mA Charging time at 2710mA 3.5h Operating temperature charging 0 °C - 45 °C Operating temperature discharging -20 °C - 60 °C Notes: Charging lithium-ion batteries requires a special charger that charges the batteries using a special charging process. (CCCV = constant current, constant voltage.) The batteries must not be charged with a voltage of 4.2 volts, otherwise there is a risk of fire and explosion. It is advantageous to only charge the batteries up to approx. 4.1 volts, as this significantly increases the service life and the number of charging cycles (possibly up to doubling). Only lithium ion chargers may be used for charging. However, the cheap chargers sometimes have the disadvantage that they do not switch off safely after the charging process has ended, but instead continue to charge the batteries with a small charging current, which can be dangerous.
Furthermore, accumulators and batteries do not belong in household waste! Please dispose of these as required by law in the municipal collection points or in the designated [usually green] commercial containers.