Technology and service
JiYi technology
Qualification certification
Test report
Technical support
Common problem
JiYi service
Service Introduction
Service flow
Download
Download
 
  Test report Home > Technology and service > Test report

 

 

 

Type Test of Guangdong JiYi General Electric Co., Ltd

 

 

 

TEST REPORT

 

 

 

 

 

 

 

Report No.TR/20170612-05

Issue No.05

Report Date2017-06-22

                         

    

 

 

 

Test Report

Issue No.05

Date2017-06-22

Report No.TR/20170612-05

Sample Name

Valve-Regulated Lead-Acid Battery

Model Type

6GFM65

Sample Time

2016-5-4

Test Item

ALL Items

Sample Quantity

6pcs

Product Quantity

600pcs

Manufactured

Date

2016-4-25

Standard

GB/T 19638.1~22014

Test Result

                                                    Testing according to standard GB/T 19638.12014, all the Items passed          

TesterC.L. Jiang   InspectorsS.Y. Chen       AproverH.Y. Li

 

Test Report

 

Issue No.05

Date2017-06-22

Report No.TR/20170612-05

No.

Item

Unit

Requirements

Test result

Conclusion

1

Apperance

 

No deformationno crackthe sign is clear

ok

passed

2

Dimensions

 

Sizes

ok

passed

3

10hr Capacity

C10

I10A discharge to  1.80V/cellachieve 100% capacity in 3 cycles

 

108.75%

passed

4

3hr Capacity

C3

I3A discharge to  1.70V/cellachieve 100% capacity in the first cycle

 

107.55%

passed

5

1hr Capacity

C1

I1A discharge to  1.60V/cellachieve 100% capacity in the first cycle

 

106.85%

passed

6

Equilibrium of OCV

V

OCV differences100mV,Float charge voltage differences480mV,discharge voltage differences0.6V

80mV,350mV,0.3V

passed

7

Performance of the conector

In 20

~25environment1.7C10A discharge to 1.60V/cellthe temperature of connector surface80

60

passed

8

Gassing Volume

ml

In 20

~25environmentfloat charge 72h and then collect gas 168hthe gas volume0.04ml/cell/Ah

0.03ml/cell/Ah

passed

9

Valve Test

kPa

Valve open and close easily in pressure 1kPa~49kPa

Open 25kPaclose15kPa

passed

10

Recharge Ability

After fully charge, In 20

~30environment,float charge current 0.2C10A charge 24h,charge efficiency85%charge t 168hcharge efficiency100%

104.5

passed

11

Charge Retention

%

After fully charge, In 20

~30environmen store for 180daysthen I3A discharge to 1.70V/cellcapacity not less than 73%

75%

passed

12

Cold sensitive

 

After C10 discharge,put it into-18environment store 72h,and then take it outfloat charge for 168hdischarge for C3 capacity0.8C3

1.02C3

passed

13

Short Circuit Current and Internal Resistance

A,mΩ

Use two point of voltage-current make a line,caculate the internal resistance

Short circuit current2000Ainternal resistance 7.3mΩ

passed

14

Cyclic endurance ability

times

In 20

~25environment0.2C10A discharge 2h,then float charge initial current 0.2C10A charge 22his one cycleThe cycle numbers must more than 300 times

350times(equal to 20%DOD cycle 3000 times)float life is 6 years

passed

15

Sensitive of thermal runaway

%

In 20

~30 environmentconstant voltage 14.7V charge 168hthe temperature of battery surface60℃,temperature increase in 24 hours50%

4510

passed

16

Acid mist resistant ability

mg/Ah

Full charged batteryafter charge by 0.5I10A 2h and then collect the gasthe volume of gas emission 0.025mg/Ah

0.017mg/Ah

   passed

17

Short-circuit grounding ability

 

Floating batteryput 110V voltage between the negative and Al belt around the cover and case by one monthno corrosion and carbonization

As normal

passed

18

High rate discharge ability

 

Full charged battery discharge 3min by 3C10Ano flowout to the pole

As normal

passed

19

Ability to resist mechanical damage

 

Battery fall down to hard ground twiceno damage to the case

No damage

passed

20

Anti-explosion ability

 

0.5I10A Overharge the battery for 1hthe fuse(4V1A~3A) near the vent blowout twiceno explosion

No explosion

passed

21

Material flame retardancy

 

Conform to the standard GB/T2408-2008

ok

passed


About us

Business introduction
Chairman message
Corporate culture
Glorious progress
Song of the million
Talent joining
Product

Energy Storage Battery series
Motive Power battery series
Reserve Power Battery series
Start battery series
Lithium battery series
Battery accessories
Solar Power Systems
Technology and service

JiYi technology
JiYi service
Download
Production base

Production process
Environmental protection facilities
Warehousing logistics
Factory list
Distribution cooperation

Distribution intention
Feedback

Feedback
News

Company news
Industry news
Contact us

Contact us
Feedback


Copyright © Guangdong JiYi General Electric Co., Ltd Url:http://www.gerch.cn E-mail:ge@gerch.cn Yue ICP bei 17091388 
International Trade Department:+86-020-84869873 Fax:+86-020-34628335 Domestic sales office phone:020-34628335 Fax:020-34628335