rechargeable polymer lithium battery 602040 3.7v 450mAh 400mAh for Beauty hydrating instrument massage instrument battery

Model 602040
Rated capacity 450 (mah)
Custom processing: Yes
Standard voltage 3.7 (V)
Charging current 0.2 (A)
Dimensions 6*20*40(mm)
Applicable type hydrating health beauty equipment
Applicable product model Beauty instrumentation
Charging time 1 hour
Battery Type Lithium Battery
Dimensions 6*20*40
Is it rechargeable? Rechargeable
Standard capacity 450mAh
Material lithium ion
Product Name Polymer lithium battery
Charging voltage 4.2V
Storage temperature -20 degree to + 60 degree
Working temperature -20 degree to +60 degree
Net weight 12.2 (g)
Scope of application Beauty instrumentation small digital appliances
Minimum capacity 450mAh
Shelf life 1 year
Factory voltage 3.7V
Whether charging, charging
Nominal capacity 450mah

NO.	Item	3.7v 450mah 602040 li-polymer rechargeable battery for sale
4.1	Nominal capacity	450 mAh       0.2C Discharge
4.2	Nominal voltage	3.7V
4.3	Charge current	Standard Charge 0.5C Rapid charge 1.0C
4.4	Standard Charging method	0.5C CC(constant current)charge to 4.2V,then CV charge till charge current decline to ≤0.01C
4.5	Charging time	Standard Charging Approx 5 hours   Rapid charge   Approx 2 .5hours
4.6	Max.charge current	Constant Current 1C Constant Voltage 4.2V 0.01 C cut-off
4.7	Max.discharge current	Constant current 1 C  end voltage3.0V
4.8	Standard Discharge Current	Constant current 0.2 C  end voltage3.0V
4.9	Discharge cut-off voltage	3.0V
4.10	Charge cut-off Voltage	4.2V
4.11	Initial Impedance	≤100momh
4.12	Weight	Approx 15g
4.13	Operating temperature	Charging 0 centi-degree~45 centi-degree Discharging -20 centi-degree~60 centi-degree
4.14	Storage temperature	-5 centi-degree~35 centi-degree
4.15	Storage Humidity	≤75% RH
4.16	Appearance	Without scratch,distortion,contamination and leakage
4.17	Standard environmental  condition	Temperature 23±5 centi-degree  Humidity 45-75%RH Atmospheric Pressure  86-106 Kpa

 

 

 

 

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