Data Sheet

深圳格瑞普电池有限公司 SHENZHEN GREPOW BATTERY CO., LTD
产品规格书
Product Specification
型号
Model No.
HP44SC5000P 7.2V
制造商保留在没有预先通知的情况下改变和修正设计及规格说明书的权力
Manufacturer reserve the right to alter or amend the design, model and specification without prior notice
5
5. 性能测试 PERFORMANCE
在进行下例各项测试前每颗电池应用 0.2C 放至 1.0V。如果没有特别规定,测试应在电池交付 1 个月内按以下各
项条件进行:
Before proceed the following tests, the cells should be discharged at 0.2C to 1.0V cutoff. Unless otherwise
stated, tests should be done within one month of delivery under the following conditions:
环境温度 Ambient temperature: 20℃±5
相对湿度 Relative Humidity: 65±20%
注意标准充放电为 Note Standard Charge/Discharge Conditions:
充电 Charge: 500 mA(0.1C)×16hrs
放电 Discharge: 1000mA(0.2C) to 1.0V/cell
测试项目 Test
单位
Unit
规格 Specification
Condition
Remarks
容量
Capacity
min
6.8
30A 放电到 4.8V/
Discharge at 30A to 4.8V/pack
允许循环 3
Up to 3 cycles are
allowed
开路电压
Open
circuit
Voltage
(OCV)
V
7.5
标准充电后 1 个小时内
Within 1 hr after standard charge
单位组
Unit pack
内阻
Internal
Impedance
(Ri)
mΩ
115
充满电后用 1kHz 测试
Upon fully charge at 1kHz
*
低温放电测试
Low
Temperature
Discharge
min
240
标准充电后贮藏在 0±2环境中 24 小时
然后用 0.2C 放电
Standard Charge,
Storage:24hrs at 0±2
0.2C discharge at 0±2
1.0V/cell
Cut-off
过充测试
Overcharge
N/A
漏液
No conspicuous
deformation
and/or leakage
0.1C 充电 48 小时
0.1C charge for 48hrs
*
荷电保持能
Charge
Retention
min
180min
标准充满电后贮藏 28 天,
标准 0.2C 放电
Standard charge Storage: 28 days
Standard discharge (0.2C)
1.0V/cell
Cut-off
IEC 寿命测试
IEC Cycle
Life Test
Cycle
500
IEC61951-2 ED3.0
*
高湿度测试
Humidity
N/A
不漏液
No leakage
电后温度 33±3对湿
80±5%环境 14
Standard charged, stand for 14 days at
33±3 and 80±5% of relative humidity
*