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Rechargeable LiPO Battery 12V 6Ah Lithium Ion Battery Back Up Battery for Stage Lights Battery Pack

Name Rechargeable Lipo Battery 12V 7Ah lithium ion Battery back up battery for Stage Lights battery pack 1 .Product Configurations 2.Pack Drawing 3. Product Specifications 4 Standard Charge and Discharge 5 .3 Standard Charge and Discharge 5.3.1 Standard Charge Lithium ion battery charging...

Description

Name
Rechargeable Lipo Battery  12V 7Ah lithium ion Battery back up battery for Stage Lights battery pack
1.Product Configurations 

    No.

Item

Components Descriptions

Remark

1

Li-ion Polymer Cell

KPL398077  3500mAh  3.7V

KAYO

2

PCM

S-8254AANFT-TB-X+S8241ACLMC-GCLT2G+ MM3508A02RRE+ AO4407*4+10K NTC

JY4WB-0003 V0

3

Wire & Connector

3PN(UL3239#20) 

Cabel length 55-65mm

4

PVC

Blue PVC

/

2.Pack Drawing

3.Product Specifications

     No.

Item

Performance

Remark

1

Capacity

Typical 

7000mAh

Discharge at 0.2C5A  to
12.00V after standard charge.

Minimum 

7000mAh

2

Nominal Voltage

14.8V

Operation voltage during
standard discharge.

3

Cut-off Voltage

12.0V

Cut-off Voltage

4

Charging Voltage

16.8±0.03V

5

Internal Impedance

≤280mΩ

AC 1KHz after standard charge

6

Standard Charge

CC / CV:16.8V / 0.2C5A charging till to the current decline to 0.01C5A, at 23℃.

Charge time: Approx 6.0h.

7

Standard Discharge

Discharge continuously with 0.2C5A to 12.00V.

8

Fast Charge

CC / CV: 16.8V / 0.5C5A charging till to the current decline to 0.01C5A, at 23℃.

Charge time: Approx 3h.

9

Fast Discharge

Discharge continuously with 0.5C5A to 12.00V.

10

Max. Charge Current

0.5C5A

11

Max. Continuous
Discharge Current

5A

12

Operation Temperature

10~+45℃

Charge

-20~+60℃

Discharge

13

Storage Temperature

Less than 1 year: -20~+25℃

Recommend to charge and discharge at least 1 time to maintain battery.

Less than 6 months: -20~+30℃

Less than 3 months: -20~+40℃

14

Storage Humidity

65±20% RH

15

Weight

Approx: TBD

16

Product Dimensions

Length: 165-170mm

Initial battery dimensions

Width:78-80.5mm

Thickness:16-17.8mm

17

Open Voltage

15.2-15.8V

4 Standard Charge and Discharge 
5.3 Standard Charge and Discharge 
5.3.1 Standard Charge 
Lithium ion battery charging method: Constant Current / Constant Voltage (CC/CV)
Standard charge current: 0.2C5A =1400mA
Charge voltage: 16.8V
Use 0.2C5A constant current to charge batteries, convert to use 16.80V constant voltage to charge when the batteries voltage achieves 16.8V at 23±3℃. Cut off charging when the charging current decline to 0.01C5A 
5.3.2 Standard Discharge 
Standard discharge current: 0.2C5A =1400mA
Batteries should be discharged with constant current 0.2C5A to 12.00V at23±3℃.
5.Circuit diagram 

6.Electric features

No.

Item

Unit

Min.

Typ.

Max.

Remark

1

Over charge protection voltage

V

4.23

4.25

4.27

Source of IC spec

2

Delay time for over charge protection

S

0.7

1

1.3

Source of IC spec

3

Over charge release voltage

V

4.015

4.05

4.085

Source of IC spec

4

Over discharge protection voltage

V

2.352

2.4

2.448

Source of IC spec

5

Delay time for over discharge protection

mS

89

128

167

Source of IC spec

6

Over discharge release voltage

V

2.925

3

3.075

Source of IC spec

7

Discharge Over current protection testing values

A

8

11.5

15

Source of IC \MOSspec

8

Delay time for discharge over current protection

mS

8

12

16

Source of IC spec

9

Charge Over current protection testing values

A

8

11.5

15

I=VM/RSS(MOS I=CS/RSS

10

Delay time for charge over current protection

mS

5

8

11

Source of IC spec

11

Delay time for short circuit protection

uS

150

300

500

Source of IC spec

12

Power consumption of protection circuit

uA

1

3

6

Source of IC spec

13

PCM Internal Resistance

\

\

45


14

ID resistor

\

\

\


15

NTC resistor

8

10

12


16

ESD test






6.Cycle Life and Leakage Test

No.

Item

Criteria

Test Conditions

1

Cycle Life

300

1. Standard charge 
2. Rest 30minutes 
3. 1C discharge 
4. Rest 30minutes
5. Recycles step 1~ step 4 till to 300 cycles at 20±5℃

2

Leakage

No leakage

fully charge, store at 60±3℃, 60±10%RH for 1week.

7.Certificate

8.Warranty 

12 months limited warranty against workmanship and material defect. 

9.Safety issues:

We have insurance guarantee. China CPIC if the products is produced by KAYO,and it brings any problem when your used such as property damage and people injured.
if the third parts give the report, the PICC will give your compensation each can as high as USD500,000.



More pictures


12V 13Ah02.jpg

12V 13Ah.jpg

12V 13Ah01.jpg


Trade Term:

1. Price term: FOB (Shenzhen/Guangzhou/HongKong/Shanghai),Ex-works.CIF,C&F.

2. Payment term:30%TT in advance and  the balance 70% against copy of  B/L,or 30%TT in advance and the balance before shipment,or 30%TT and 70% LC at sight.

3. Delivery time: If kayo ogo,3-15 days after getting deposite.If OEM,about 20-25 working days after receiving deposite and all the design.

4.Brand: kayo or OEM

5. The payment terms will be subject to actual transaction amount.



After-sales Service


Refund request

If spare parts are not complete, please call us and feedback details within 7 days, 

we will send replacement immediately.


You are warmly welcomed to contact with us if you are interested in any commodities exhibited on the fair.


Sincere Service

*The refund request should be put forward during the one-year return period. Commodities and all parts should remain intact with labels undamaged.

*In case of defective goods, the extra freight charge incurred from refunding or changing will be covered by KAYO. In case of other reasons, customer shall pay the extra freight or deduct it from the refund.

*The refunding and changing are not acceptable if the goods are contaminated, improperly maintained, or used incorrectly.

 *  We will provide solution within 24 hours after receiving complaint. The cause analysis will be given within 3 days, and the solution will be offered within 7 days.


Lithium battery has high working voltage , energy density , low self discharge rate and memoryless effect etc. Lithium battery can be made thinner and smaller . The minimum thickness of polymer li-ion battery is 0.5mm , and can be made into different size and shape , which greatly improves the flexibility of battery design , so as to make battery with different shapes and capacity on the  products need


KAYO battery Advantages

Lithium battery has high working voltage , energy density , low self discharge rate and memoryless effect etc. Lithium battery can be made thinner and smaller . The minimum thickness of polymer li-ion battery is 0.5mm , and can be made into different size and shape , which greatly improves the flexibility of battery design , so as to make battery with different shapes and capacity on the  products need.

Welcome to buy the quality rechargeable lipo battery 12v 6ah lithium ion battery back up battery for stage lights battery pack from our company. We're one of the leading battery manufacturers and suppliers in China, also supporting wholesale service and customized service. For more details, contact our factory now.

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