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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Sairi New Energy
  • Model Number: Haiba
  • Composed Type: 13S8P
  • Type: Li-Ion
  • Components: ABS case + battery cells
  • Size: H 86 x W 130 x L 339 (mm)
  • Voltage: 48 V
  • Weight: 6.7KGs
  • Nominal Capacity: 20 Ah
  • Application: Ebike
  • Capacity: 7.8Ah/10.4Ah/13Ah/15.6Ah/18.2Ah/20.8Ah
  • Nominal Voltage: 24V/36V/48V/Optional
  • Battery type: High Drain Battery Cells
  • Certification: MSDS
  • Cycle life: 500-800 times
  • Color: Silver
  • Warranty: 1 year
  • Features: Removable
  • Product Name: 48v 20ah Lithium Ion Battery
  • Charger: 52V 3A

Packaging & Delivery

Packaging Details: As same as we did in above pictures .
Also can followed with clients requirements .
ICR18650 48v 20ah li-lon e-bike battery pack/li-ion type 350w-750W electric bike conversion kit
Delivery Detail: 5 working days for samples ,

ICR18650 48v 20ah li-lon e-bike battery pack/li-ion type 350w electric bike conversion kit

 

 

 

Product Description

 Model NO:GSK-S004B

Battery Type:Lithium

Nominal Voltage:24V

Rated Capacity : 8Ah/10Ah/13Ah/15Ah/18Ah/20Ah

Battery Cell :Chinese

Battery size(mm) : H 86 x W 130 x L 339 (mm)

Battery Weight:3.4kg/4.1kg/4.8kg/5.4kg/6.1kg/6.7kg 

 

Max Constant Discharge Current : 25A

Peak current : 40A

Charge voltage : 54.6 V 

Discharge cut off voltage : 35.75V

Charger : 54.6V 3A

Charging Temperature:0~45Centigrade

Discharging temperature:-20~60Centigrade

Discharging temperature:-20~45Centigrade

Storage temperature:-20~45Centigrade

 

 

Application:

E-bike, hybrid electric bicycle, large electric vehicles and e-scooter

 

 

Product Advantages:

1.We are the real and professional manufacturer specializing in electronic beauty products in Shenzhen.

2.The product inspection and QC in our production line is very strict and rigorous, which make our goods with high quality and enjoy great fame at home and aboard.

3.The price of our product is reasonable and competitive, which can help you compete against any other suppliers' product and occupy the market very well.

4.Large production ability: monthly output is over 100,000pcs.

5.Fast delivery: 4-8 days after preparing all material.

6.Customized package and customer's logo is acceptable.

7.Sample order is welcome and free logo printing available over 1000pcs.

 

8.One year warranty

 

 

 

Product images 

 

 

 

 

 

 

 

 

 

Electrical  Characteristics 

 

No.

Test Item

Min.

Typ.

Max

Unit

1

Input Charging Voltage

54.4

54.6

54.8

V

2

Input Charging Current

 

3

5

A

3

Output Discharging Current

 

15

20

A

4

Over-Current Discharging Protection

40

45

50

A

5

Current Consumption

10

15

25

uA

6

Balance Current

40

45

50

mA

7

Balance Voltage

4.18

4.20

4.22

V

8

Over-Charge Protection Voltage

4.18

4.20

4.25

V

9

Over-Charge Protection Voltage Release

4.05

4.10

4.15

V

10

Over-Charge Protection Voltage Delay Time

1.0

1.5

2.0

S

11

Over-Discharge Protection Voltage

2.67

2.75

2.83

V

12

Over-Discharge Protection Voltage Release

2.9

3.0

3.1

V

13

Over-Discharge Protection Voltage Delay Time

1.0

1.5

2.0

S

14

Short Circuit Protection Release

Remove the load

15

Impedance

 

8

15

16

Operating Temperature

-15

+25

+60

ºC

17

Storage Temperature

-20

+25

+70

ºC

 

 

 

FAQ

 Q: What's your company's advantage?

A : a. Competitive price:You can get the lowest price with the best quality from from our factory .

We will offer wholesale discounts and excellent margins for you.Our battery cells are manufactured 

to the highest standard to meet or exceed the original manufacture's specification and supplied with 

12 months warranty.

   b. High quality:Quality is the soul of our enterprise.We do our best to ensure the quality of the product.

   c.Better service:We always offer what our clients need. Reply client’s questions timely . 

      Supply best projects solution for clients .

 

Q : Do you have protection design for the safety of using?

A: We offer PCB to protect the battery from over charge,over discharge and short circuit.

     Those to ensure the safety and extends the battery's life cycle.

 

Q : How to deal with the default battery and what's the warranty?

A : One year warranty promise,we will replace the faulty battery with no extra charger.

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