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OEM Battery Packs  
Smart Li-ion Battery with SMbus



Product Basic Information: 


NO.

项目Item

规格Specification

备注Comments

1.

Nominal Voltage标称电压

21.6V

2.

Nominal Capacity标称容量

20Ah

At 0.2C discharge rate

3.

Minimum Capacity最小容量

19.2Ah

4.

Inner Resistance电池内阻

≤180 mRTBD

AC 1kHz

5.

Outline Dimension外形尺寸

148*138*55mm (±3MM)

6.

Pack Method组合方式

6S4P

7.

Cell Model电芯型号

Sam. 21700GB-5.0Ah 

8.

Net Weight电池重量

About 2.2KGS

9.

Commmunication 通信协议

SMBus 

 (TI Chip)

10.

Charge Voltage充电电压

25.2±0.15V

11.

Fully Charge Voltage(FC)满充电压

25.2V

12.

Standard Charge Current

标准充电电流

4A

13.

Maximum Charge Current

最大充电电流

10A

14.

Discharge cut-off Voltage

放电截止电压

16V

15.

Fully Discharge Voltage(FD)

满放电压

16V

16.

Continuous Discharge Current

持续放电电流

《20A

17.

Peak Discharge Current峰值放电电流

30.0A

≤300mS

18.

Cycle life 循环寿命

800 times

 at 0.2C,25℃  

19.

Operation Temperature Range

工作温度

充电Charge0~45

20%-80%RH

放电Discharge-30~60

20.

Storage Temperature Range

存储温度

-20~206 Months/

Percentage of recoverable capacity no less than 80% of the initial capacities

恢复容量不低于初始容量的80%

-20~353 Months/

-20~451 Months/

21.

Storage Humidity存储湿度

20%-80%RH



 

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Office Address: RM. 1802, Kaihaoda Square Bldg, Industrial Park Rd 1, Dalang, Longhua, Shenzhen 518109
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