Samsung INR21700-40T, 4000mAh 35A Li-Ionen-Akku, 3,6V - 3,7V
Description;
The INR21700-40T with a flat positive pole from Samsung offers a maximized discharge rate of 45 amps with a capacity of 4000mAh. This battery contains a lithium-ion core as the basis, which provides a higher current resistance and, due to its inherent resistance, ensures that there is no deep discharge or overcharging with this battery.
Note: Lithium cells may only be operated with protective electronics!
Technical specifications
Diameter: 21.15 mm ± 0.15 mm
Height: 70.15 mm ± 0.2 mm
Weight: 70g ± 1g
Capacity: 4000mAh
Minimum capacity: 3900mAh
Nominal voltage: 3.6V - 3.7V
Final charge voltage: 4.2V ± 0.05
Final discharge voltage: 2.5V
Max. Discharge current (constant): 45A with shutdown at 80 °
Max. Discharge current (constant): 35A without shutdown
Max. Discharge current (pulse): approx. 70A
Protection electronics BMS: none
Positive pole: flat (flat top)
Charging procedure: CC-CV
Delivery
1 x Samsung INR21700-40T 4000mAh 35A Li-Ion battery
Pro :
Hohe Kapazität von 4000mAhDauerentladestrom bis 35A
Flache Bauweise (Flat Top)
Geeignet für E-Zigaretten & High-Drain-Geräte
Langlebige Lithium-Ionen-Technologie
Contra:
Keine integrierte Schutzelektronik (BMS erforderlich)Nicht für unerfahrene Nutzer empfohlen
Einschränkungen bei Temperaturüberlastung
0