The INR21700-40T with flat positive terminal from Samsung offers a maximized discharge rate of 45 amps with a capacity of 4000mAh.
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The INR21700-40T with flat positive terminal from Samsung offers a maximized discharge rate of 45 amps with a capacity of 4000mAh. This battery contains a lithium-ion core as a basis, which provides a higher current resistance and ensures that neither deep discharge nor overcharging occurs with this battery due to its inherent resistance.
Diameter: 21.15 mm ± 0.15 mm
Height: 70,15 mm ± 0,2 mm
Weight: 70g ± 1 g
Minimum capacity: 3900mAh
Rated voltage: 3.6V - 3.7V
End of charge voltage: 4.2V ± 0.05
Discharge end voltage: 2.5V
max. discharge current (constant): 45A with cut-off at 80
max. discharge current (constant): 35A without disconnection
max. discharge current (pulse): approx. 70A
Protection electronics BMS: none
Positive pole: flat (Flat Top)
charging method: CC-CV
Delivered with :
1 x Samsung INR21700-40T 4000mAh 35A Li-Ion Battery
Sold by the unit.
no sales of lithium battery outside Switzerland !!!