باتری لیتیومی تک سل ۳.۷ ولت ۳۸۰ میلی‌آمپر

Description:
A lithium-ion battery or Li-ion battery (abbreviated as LIB) is a type of rechargeable battery. Lithium-ion batteries are commonly used for portable electronics and electric vehicles and are growing in popularity for military and aerospace applications. The charging procedures for single Li-ion cells, and complete Li-ion batteries, are slightly different.
A single Li-ion cell is charged in two stages: Constant current (CC) and Constant Voltage (CV).
The basic cell of a battery uses two pieces of a different metal – known as the cathode (positive) and the anode (negative). Internally, they are kept separate, but both are in contact with the same electrolyte where chemical reactions take place which creates the electrical charge. If the cathode and anode were connected to each other directly, the same chemical reaction would take place, but without any appliance to slow it down a massive amount of heat is generated which can lead to explosions or fires.
The life of a lithium-ion battery is typically defined as the number of full charge-discharge cycles to reach a failure threshold in terms of capacity loss or impedance rise. Manufacturers' datasheet typically uses the word "cycle life" to specify the lifespan in terms of the number of cycles to reach 80% of the rated battery capacity. The inactive storage of these batteries also reduces their capacity. Calendar life is used to represent the whole life cycle of battery involving both the cycle and inactive storage operations.
If a lithium-ion battery is damaged, crushed, or is subjected to a higher electrical load without having overcharge protection, then problems may arise. An external short circuit can trigger the battery explosion.
If the voltage of a lithium-ion cell drops below a certain level, it's ruined. Lithium-ion batteries age. They only last two to three years, even if they are sitting on a shelf unused. So do not "avoid using" the battery with the thought that the battery pack will last five years.

Features:
Capacity: 380 mA
Continuous Discharge Rate: 20C
Explosion Rate: 30C
Voltage: 3.7V
Battery: Single Cell
Size: Length 40mm, width 20mm, thickness 7.5mm
Weight: 10g