Items

Cathode

Anode

Describe

Material / Name

Content / unit

Material / Name

Content / unit

Active substance 1

LiFePO4

93.0%

斯诺

96.6%

Active substance 2

conductive additives

KS-6

1.0%

Conductive carbon black

Super P

3.5%

 易赛能（PTIMCAL250）

1.0%

 PVDF

solf6020

2.5%

易赛能（阿克苏CMC）

1.2%

  易赛能（AWG101）

1.2%

Electrode length

850

mm

#REF!

mm

current collector size

394mm*15um

380mm*8um

current collector thickness

0.015

mm

0.008

mm

coating length（A side）

840

mm

846

mm

costing length（B side）

840

mm

#REF!

mm

double side coating length in total

1681

mm

1693

mm

single-sided coating length

0

mm

#REF!

mm

（no foil）single-sided coating thickness（no foil）

0.000

mm

0.043

mm

single-sided thickness without current collector

0.0568

mm

0.0381

mm

electrode thickness(including current collector )

0.129

mm

0.084

mm

electrode width

56.50

mm

59.00

mm

single pcs electrode area

949.5

cm^2

#REF!

cm^2

Active substance weight

0.0117

g/cm^2

0.0054

g/cm^2

 Single side coating weight

0.01258

g/cm^2

0.0055463

g/cm^2

 Punch piece Single side coating weight

0.2469

(g / 1963.5mm2)

0.1089

compacted density

2.20

g/cm^3

1.45

g/cm^3

First charge capacity

144

mAh/g

385

mAh/g

(0.2C)Exert gram capacity

134.0

mAh/g

350

mAh/g

(0.5C)Exert gram capacity

130.0

Unit area exertion capacity

1.520

mAh/cm^2

1.875

mAh/cm2

Cold press extensibility

100.6

%

100.3

%

Considering the actual unit area capacity of extensibility

1.511

mAh/cm^2

1.870

mAh/cm2

Weight ratio of active substances per unit area (positive / negative)

2.176

anode capacity excess rate

1.200

Theoretical calculation capacity (0.2C)

1479

mAh

cap

#REF!

(0.5C)Theoretical calculation of capacity (0.5C)

1435

mAh

首次充电容量

1600