EVE LF280K - Safety Performance Parameters

— 3—
-EVE Power CO,LTD Confidential Proprietary-
Model
LF280K
Specification No.
PBRI-LF280K-D06-01
Version
C
1P
E₂⁴≥95%*E₁*
E₃*/E₃ ≥87%
High/Low Temperature
Charge/Discharge
Performance
/
Items
Temp
Discharging energy
Energy efficiency
3.12
45℃
E4⁴ ≥98%*Eo*
E4*/E₄ ≥93%
5℃
Es⁴ ≥80%*Eo*
Es*/Es≥76%
The Capacity Retention and
Recovery
(100%SOC)
Items
Temp
Discharging energy
retention
Discharging energy
recovery
3.13
25°℃ &28 days
E₆*≥95%*Eo*
E₇*≥97%*Eo*
45℃&7 days
Eg*≥95%*E₀*
Eg*≥97%*Eo*
Storage
(50%SOC)
Items
Temp
Discharging energy recovery
3.14
25°C &28days
≥98%*E₀*
45℃&28days
≥97%*E₀*
Cycle Life
25℃ Cycle
8000 cycles,70%SOH
3.15
45℃ Cycle
3000 cycles,70%SOH
2.3 Safety Performance Parameters
Table 4 Safety performance parameters
Items
Specifications
Test Methods
Over-charge
No fire,No explosion
3.17.1
Over-discharge
No fire,No explosion
3.17.2
External Short-circuit
No fire,No explosion
3.17.3
Crush Test
No fire,No explosion
3.17.4
Drop Test
No fire,No explosion
3.17.5
Low Pressure
No leakage,No fire,No explosion
3.17.6
Heating
No fire,No explosion
3.17.7
Thermal Runaway
No fire,No explosion
3.17.8