The most widely used polymer lithium battery lithium iron phosphate battery

1.Nominal voltage:3.7V 2.Nominal capacity:640mAH 3.Work long time

Battery type	KXD383450P
Shell material	Plastic soft shell
capacity(0.2C5A)	Nominal value	640mAH
	Minimum value	620mAH
Rated voltage	3.7V
Maximum charging current	4.2V
Discharge cut-off voltage	2.75V
Maximum charging current	1 C5A
Maximum discharge circuit	2 C5A
Battery thickness(max)	3.8mm±0.3
Battery width(max)	34mm±0.8
Battery height(max)	50mm±0.8
Battey wight(Approx.)	about 12g
Battey line(mm)	40mm
Internal resistance(Max, at 1000Hz.)	≤180 mΩ
Charging method(CC/CV)	Standard	0.2 C5A×7.5hrs
	Fast	1 C5A×2.5hrs.
Operating temperature	Charge	0°C~45°C;32oF~113oF
	Discharge	-20°C~60°C;-4oF~149oF
	Keep in storage	20°C~45°C;-4oF~113oF

The most widely used polymer lithium battery lithium iron phosphate battery