In terms of types, lithium batteries include lithium-ion batteries, lithium iron phosphate batteries, ternary lithium batteries, polymer lithium batteries, nickel-cobalt lithium and many other types.
The three stages of 18650 lithium battery charging are divided into trickle, constant current, and constant voltage.
The 18650 type battery is one of the most commonly used batteries in consumer digital products. The common form is a cylindrical battery with a diameter of 18mm and a length of 65mm.
Electric marines need to carry more batteries, and have high requirements on battery discharge, cycle and cost. The LiFePO battery used in electric marine has excellent performance in terms of safety, density and cycle.
What is Korea KC Battery Certification
Rated capacity: The power value stated by the manufacturer is C 5mAh, that is, the power value that can be released when a fully charged battery is discharged to the termination voltage (2.75V) with a standard experimental current of 0.2C at 20°C. (for lithium batteries)