Items
單位
Unit
|
參數(shù)/Parameters
|
備注/Remark
|
|
1
|
電池類型/ Battery Type
|
/
|
磷酸鐵鋰電池
LiFePO4
|
/
|
|
2
|
標(biāo)稱容量/Nominal Capacity
|
Ah
|
20
|
按照標(biāo)準(zhǔn)充/放電
By standard charge and discharge
|
|
3
|
標(biāo)稱電壓/Nominal Voltage
|
V
|
3.2
|
/
|
|
4
|
充電方式/Charging Mode
|
/
|
CC/CV
|
/
|
|
5
|
充電截止電壓/End of Charge Volta
|
V
|
3.7
|
/
|
|
6
|
放電截止電壓/End of Discharge Voltage
|
V
|
2.5
|
/
|
|
7
|
標(biāo)準(zhǔn)充電電流/Standard Charge Current
|
A
|
1C(20A)
|
CC
|
|
8
|
標(biāo)準(zhǔn)放電電流/Standard Discharge Current
|
A
|
1C(20A)
|
CC
|
|
9
|
最大持續(xù)放電電流
Max. Continuous Discharge Current
|
A
|
10C(200A)
|
CC
|
|
10
|
最大峰值放電電流
Max. Peak Discharge Current
|
A
|
15C(300A)
|
CC/30S
|
|
11
|
單個(gè)電芯重量/Weight of Single Cell
|
g
|
600±100
|
/
|
|
12
|
最大放電功率/Battery power density
|
W/Kg
|
>1000
|
1C/25℃
|
|
13
|
內(nèi)阻/Resistance
|
mΩ
|
< 0.8
|
/
|
|
14
|
尺寸/Dimension
|
mm
|
36-1+1×130-1+1×65-1+1
|
/
|
|
15
|
工作溫度
|
充電/Charge
|
℃
|
0～45
|
/
|
|
Working Temperature
|
放電/Discharge
|
℃
|
-43～+55
|
-43℃冷凍24h,1C放電效率>90%
-43℃ freezing for 24 hours,1C discharge , Not less than 90% of rated capacity
|
|
16
|
貯存溫度
Storage Temperature
|
1個(gè)月/1 Month
|
℃
|
0～60
|
貯存時(shí)應(yīng)充電至定容量的40%~50%
Storage capacity should be 40%~50% of rated capacity
|
|
3個(gè)月/3 Months
|
℃
|
0～45
|
|
6 個(gè)月/6 Months
|
℃
|
0～25
|
|
大氣壓力/Air Pressure
|
kPa
|
86～106
|
|
|
相對濕度/Relative Humidity
|
RH
|
15%～90%
|
|
|
17
|
循環(huán)壽命/Cell Cycle Life (Times)
|
/
|
>2000
|
25℃，1C充放電，不低于額定容量的80%（16Ah）
1C charge-discharge
at 25℃, Not less than 80% of rated capacity（40Ah）
|
|
18
|
月自放電率/Self-Discharge Rate per Month
|
%
|
<3
|
室溫
|
