Joy 3.7v lithium battery generally refers to monomer in rechargeable lithium battery, also known as lithium-ion batteries. Now part of the lithium battery also wrote 3.6V, its capacity from tens to tens of millon aAh, lithium is generally applied to a variety of consumer electronic products, electric bicycles, electric vehicles, portable industrial equipment, etc.
by shape:
Cylindrical 3.7v lithium batteries, such as 18650, 26650, 32650, etc.
Square 3.7v lithium batteries, such as 103450,523450,423450 etc.
Coin battery,such as LIR 2032,LIR2450 etc.
For example: Flashlight Battery 18650:
Batteries: 18650
Nominal Voltage: 3.7V
Nominal Capacity: 2200mAh
Standard continuous discharge current: 0.2C
Maximum continuous discharge current: 1C
Round Protection Board: Overcharge protection voltage 4.25V, discharge protection voltage 2.5V.
Operating Temperature: Charge: 0 ~ 45 ℃
Discharge: -20 ~ 60 ℃
Product Dimensions: Diameter 18.7mm, height 69mm
Finished resistance: ≤ 120mΩ
If you need more details about them,please do not hesitate to contact us.
Jenny