QuantumScape Battery Technology Advancement
.
1 atm Cycling
>800 cycles
>80% energy retained
Ø externally applied pressure
Cycling Without Externally Applied Pressure
Discharge energy [%]
100
60
80
60
60
40
40
Charge/Discharge Rate
Cathode Loading
Current Density
1C-1C avg
3.3 mAh/cm
3.3 mA/cm²
25°C
Anode
Temperature
Depth of Discharge
2
Consumer Electronics
Batteries with low to zero externally
applied pressure can operate without
bulky or heavy pressure-applying
components - an advantage for
20
20
Anode-free Li metal
100%
Commercially relevant
0 externally applied pressure
Area*
Pressure
Layers
1
+Commercially relevant dimensions may vary from 60x75 mm to 70x85 mm, depending on cell format
consumer electronics applications that
typically prioritize compact and
lightweight battery systems for portable
devices.
0
100
200
300
400
500
600
700
800
Cycle number
QuantumScape®
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