Products
12.8V-18Ah lithium iron phosphate battery

Product Name:LiFePO4

Size:180*75*170mm

Applications:Backup power, solar lights, emergency storage, and so on.

Operating parameters:

1  Scope(使用范围)

 This specification is applied to the reference battery in this Specification and manufactured by Shenzhen YuTong  Power  Co.,Ltd

本规格书适用于本书中所提及的深圳市宇通电源有限公司制造的电池。

2  Product Specification(产品技术规格)

No.

(序号)

Item

(项目)

General Parameter

(常规参数)

Remark

(备注)

1

Rated Capacity

(额定容量)

标称容量(Typ.)  18Ah

0.2CStandard charge and Standard discharge(0.2C标准充放电)

2

Nominal Voltage

(标称电压)

12.6V
3

Over-Charge Voltage

Protection

电池充电保护电压

14.6V
4

Charge mode

充电方式

CC     CV
5

Charging current

充电电流

0.2C   Adjustable    (可调整 )
6

Charging cut-off current

充电截止电流

0.02C  
7

Charging time

充电时间

5 H Adjustable    (可调整 )
8

Maximum charging current

最大充电电流

4A Adjustable    (可调整 )
9

Continuous discharge

(持续放电)

4A

Adjustable    (可调整 )
10

Maximum DischargeCurrent最大放电电流

7A

Adjustable    (可调整 )
11

Discharge of Peak current

放电峰值电流

13A
12

Over-discharge Voltage Protection

电池放电保护电压

10V
13

Short circuit protection

短路保护

Any Protection

有保护

14

Short circuit protection Release短路保护恢复

Disconnect the load

断开负载

15

CellDimension尺寸

Long(长)=180 mm

Wide(宽)=75mm

High(高)=170mm

16

Weight(重量)

≈2160g

17

Operation Temperature Range(工作温度范围)

Charge(充电):0~45

Discharge(放电):-10~60

60±25%R.H. Bare Cell

(单体电池储存湿度范围)

18

Storage  Temperature

Range(储存温度范围)

1month(一个月):

-20 ~55

3 month(三个月):

-20 ~ 45

year(一年):

                     -20 ~25

60±25%R.H. at the shipment state

(出货状态时的湿度范围)

19

 

Cycle Life

(循环寿命

1.Charge:0.2C to 14.6 V

2.Constant voltage to 0.02C Rest time : 10 min

3. Discharge: 0.2Cto 10V

4. Rest Timebetween Charge and Discharge: 10min

6. Temperature:25±5℃

1.充电:0.2C充至 14.6 V

2.恒压至0.02C,搁置10min

3.放电:0.2C放至 10 V

4.搁置:10min

5.温度:25±5℃

Higher than 80% of the Initial Capacities of the Cells

1000≥初始容量80%

 

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