Datasheet

7.5 Voltage in ship state 出货电压
3304mV ≤ OCV ≤3325mV
3304mV ≤ 电芯电压 ≤3325mV
7.6 Capacity Grading 容量规格
V：1000 mAh ≤ Capacity < 1050 mAh V：1000 mAh ≤ 电芯容量 < 1050 mAh
T：1050 mAh ≤ Capacity < 1100 mAh T：1050 mAh ≤电芯容量< 1100 mAh
R：1100 mAh ≤ Capacity < 1150 mAh R：1100 mAh ≤电芯容量< 1150 mAh
P：1150 mAh ≤ Capacity < 1200 mAh P：1150 mAh ≤电芯容量< 1200 mAh
7.7 Discharge Rate characteristics 倍率放电性能
Cells shall be charged per 7.1.2 (1.5A) at 25℃ and discharged per 7.2.3 (5A), 7.2.4 (10A) at 25℃. Each
cell’s rated energy density shall meet or exceed the requirements of Table 1.
25℃下按照7.1.2（1.5A）方式充电，分别以7.2.3（5A），7.2.4（10A）方式放电，记录电芯放电能量密度，
并满足表1要求。
Table 1
表1
Specification 5A 10A
Rated Energy
Density at 25℃
（25℃放电能
量密度）
>75 Wh/Kg >70 Wh/Kg
7.8 Cycle Life 循环寿命
7.8.1 Charge cells per 7.1.2. Rest 20 minutes. Discharge per 7.2.4.Rest 60 minutes before recharge. The test
environmental temperature is 25± 2℃. A cycle is defined as one charge and one discharge. Discharge
capacity shall be measured after 1000 cycles.
25± 2℃测试环境下，按7.1.2方式对电芯进行充电，休眠20分钟，按7.2.4方式对电芯进行放电，休眠60分
钟，充放电一次为一个循环，测试1000次循环后放电容量。
Discharge capacity (1000th Cycle) >60% initial capacity
1000次循环后放电容量>60% 初始放电容量
7.8.2 Charge cells per 7.1.2. Rest 20 minutes. Discharge per 7.2.4. Rest 60 minutes before recharge. The test
environmental temperature is 45± 2℃. A cycle is defined as one charge and one discharge. Discharge
capacity shall be measured after 750 cycles.