10440 350mAh 3.7V

An efficient current cell developed by Efest with lithium manganese, the manganese does not react with lithium therefore these cells have a high intrinsic safety.

 

Capacity 350mAh
Rated voltage 3.7V
Charging voltage 4.2V + -0.05
Discharge voltage is 2.75V
Positive pole slightly increased (flat top)
Protection none
Chemical composition LiMn (IMR)
Diameter 10.25mm ± 0.1
Height 44.10mm ± 0.1
Weight 10g ± 1
Charging method CC-CV

Note: Lithium cells may only be operated with protective electronics!

Safety note:
Please note that lithium cells may only be used by qualified persons.
Incorrect handling or short-circuiting can lead to fire development or explosion.

Lithium-ion batteries are thermally stable and are not subject to any memory effect.
They are based on lithium and have a high energy density.