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No. |
Item 项目 |
Characteristics 性能指标 |
Remark 备 注 |
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2.1 |
Model 型号 |
LIR1254 |
Standard charging and discharging system (see 5.1.1) |
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2.2 |
Capacity 容量 |
Nominal 标称容量 |
70 |
mAh |
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Minimum 最小容量 |
70 |
mAh |
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2.3 |
Nominal Voltage 额定电压 |
3.7 |
V |
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2.4 |
Charging voltage充电电压 |
4.2 |
V |
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2.5 |
Max charging voltage最大充电电压 |
4.25 |
V |
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2.6 |
Discharge cut-off voltage放电截止电压 |
2.75 |
V |
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2.7 |
Internal resistance内阻 |
≤500 |
mΩ |
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2.8 |
recharging current充电电流 |
0.2C |
mA |
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2.9 |
Charging time充电时间 |
约5.0小时 |
h |
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2.10 |
Max recharging current最大充电电流 |
2C |
mA |
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2.11 |
Fast charging time快速充电时间 |
约0.5小时 |
h |
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2.12 |
Standard discharge current标准放电电流 |
0.2C |
mA |
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2.13 |
Discharge current最大放电电流 |
1C |
mA |
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2.14 |
Dimension 尺寸 |
Diameter 直径 |
12±0.1 |
mm |
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Height 高 |
5.4±0.1 |
mm |
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2.15 |
Weight 重量 |
1.0±0.2 |
g |
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2.16 |
Working Temperature 工作温度 |
Charging充电 |
0~ +45 |
℃ |
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Discharge放电 |
-20~ +60 |
℃ |
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2.17 |
Storage Temperature 贮存温度 |
20±1 |
℃ |
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No. |
Item 项目 |
Criteria 标准 |
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5.2.1 |
Long Cycle Life 使用寿命长 |
Under normal usage, the cycle life of the battery can be ≥500 circles while with capacity ≥80% 在标准充放电条件下,可循环使用充放电周期≥500 周,容量≥80%。 |
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5.2.2 |
High Power Density 高能量密度 |
High power density makes the battery light in weight and small in dimension. It can be used in small devices. 高能量密度,使电池重量轻、体积小,方便使用于小型用电设备。 |
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5.2.3 |
Safe and Reliable 使用安全可靠 |
No floating metal lithium assures a safer usage. 没有游离的金属锂,电池使用更安全。 |
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Working voltage is up to 3.7V, approx. 3 times of the voltage of NI-MH or NI- |
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5.2.4 |
High working voltage 工作电压高 |
CD, which reduces the quantity of the battery needed in certain application. 工作电压高达 3.7V,大约是镍镉或镍氢电池的 3 倍,可减少电池的使用数量。 |
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5.2.5 |
No memory effect 无记忆效应 |
No memory effect assures a constant maximum application. 无记忆效应,使其无时不为你提供最大的能量。 |
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5.2.6 |
Low self-discharge rate 自放电率小 |
≤3%/month. ≤3%/月。 |
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5.2.7 |
Good Consistency 一致性好 |
Good consistency is showed in battery capacity, internal resistance, discharge platform and capacity retention. Establish a quality assurance system in accordance with ISO9001 standards, and strictly control the entire production process. 按 ISO9001 标准建立质量保证体系,对生产全过程实行严格控制,使电 |
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池容量、内阻、放电平台、荷电保持能力等性能保持良好的一致性。 |