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Specification:

           Item

Performance indicators

Nominal Voltage

3.7V

Nominal capacity

30Ah(1 C1A charge&discharge)

Inter impendance

≤1.0mΩ

Charging cut-off  V

4.20V+0.01V

Standard charge method

Room temp,first 30A(C1A)constant current (CC)charge to4.2V,then constant v 4.2V(CV)charge till the charging current≤3A

Max charging current

Constant charge:60A(2 C1A)

Instant charge:150A(5 C1A)(≤30s)

Standard discharge method

current:30A (1 C1A)

Discharge cut off volt:3.0V

Max discharging current

Constant discharge:90A (3C1A)

Instant discharge:300A (10C1A)(≤30s)

Life(Room temperature)

≥2000次(80%DOD,1 C1A charge,1 C1Adischarge,
capacity≥70%nominal capacity)

Working Temp

               charge:0℃~40℃

discharge:-20℃~55℃

Storage conditions

-10℃~40℃(recommend0~30℃)    humidity 30±20%

Weight

930±10g

Charge retention capability

>95%(25℃ storage after 28days)

Material of outer casing

Aluminium-plastic composite membrane

Material of cathode tab

Anode tab: Aluminium

Cathode tab::cuprum(plating nickel on the surface)

 

For more products information,please kindly contact Email:xinchibatterysales@gmail.com

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