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High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle

High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle

  • High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle
  • High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle
High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle
Product Details:
Place of Origin: shenzhen
Brand Name: TAC
Certification: UL,ROHS
Model Number: PIFP0133
Payment & Shipping Terms:
Minimum Order Quantity: 20 SET
Price: usd 200-500
Packaging Details: 1pcs/carton
Delivery Time: 14Days after order confirm
Payment Terms: TT, LC, Paypal, etc
Supply Ability: 100Piece/days
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Detailed Product Description
Material: Lifepo4 Capacity: 50ah
Voltage: 48v Cirle Life: 1200times
Cell Inside: IFR26650 3300MAH PACK: Blue Pvc
Wire: With Customer Require Connector: With Customer Require
High Light:

electric bicycle battery

,

e bike battery pack

 
High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle
 
Quick Detail:

  1. Rated Capacity: 20Ah; Nominal Voltage: 48V
  2. Application for Electric Boat, Car, Motorcycle,E-bike and so on.
  3. Have a long cycle life about 2000 times.
  4. High quality and the good price

 Advantage for High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle

High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle 0


Specification:
 

No.

Item

General Parameter

Remark

1

Rated Capacity

20Ah

Standard discharge(0.2 C5)after standard charge(0.2 C5)

2

Minimal Rated Capacity

18Ah

3

Nominal Voltage

48V

16S

4

Cycle Life

Higher than 60% of the Initial Capacity of the Cells

◆Charge: CC@0.2C to 58.4V, then CV till current to 0.05C

◆Rest: 30min.
◆Discharge: 0.2C to 36.8V
◆Temperature:20±5℃
◆Carry out 2000cycles

5

Discharge cut-off voltage

36.8V

36.8V( recommended)

6

Charging cut-off voltage

58.4V

58.4V (recommended)

7

Cell and assembly method

IFR26650EC-3.3AH

16S6P

8

Housing material

PVC

 

9

Standard charge

0.2C constant current(CC) charge to 58.4V,then constant voltage (CV)58.4V charge till charge current decline to ≤0.05C

Charge time : Approx 7h

10

Standard discharge

Constant current 0.2C

Cut-off voltage 36.8V

 

11

Maximum Charge Current

15A

 

12

Max Discharge Current

40A

 

13

Operation Temperature Range

Charge: 0~45℃

60±25%R.H.

 

 

 

Discharge: -10~60℃

 

14

Storage Temperature Range

Less than 1 year : 0~25℃

60±25%R.H.

at the shipment state

 

 

Less than 3 months:-5~36.8℃

 

15

Weight

Approx: 8.8Kg

 

16

Max. Dimension

Height:280mm

 

 

 

 

Width: 164mm

 

 

 

Length: 130mm

 

 

Structure:
High Capacity Electric Bike Battery Pack 48V 20Ah for Electronic car


 

 

 

High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle

 

 

 

High Capacity Electric Bike Battery Pack 48v 20ah For Electric Vehicle 2

 

 

 
 

 
 
Application:
 
High Capacity Electric Bike Battery Pack 48V 20Ah for Electronic car, Electric Boat, Motorcycle, E-bike and so on


 

Safety Performance  for Single Cell

 

Tac single cell passed the UN38.3 Certification to keep the safe performance of battery pack.

 

No. Items Test Method and Condition Criteria
1 Overcharge (3C/10V) Charge the cell with current of 3C, till the voltage of the cell reach 10V and current reduce to 0A. Monitor the variation of the cell’s temperature in the process of the test. Stop the test when the temperature of the cell falls to value 10ºC lower than the peak value.

No explosion

No fire

2

Over

Discharge

Charge: 1C CC to 3.65V and CV to 0.05C cut off, Discharge the cell with 1C current for 2.5 hours.

No explosion

No fire No leakage

3 Nail test Charge: 1C CC to 3.65V, and CV to 0.05C cut off, Standby for 1 hour, then measure OCV, A nail is penetrated vertically through the center of the cell and left for over 1h. The diameter of the nail is 2.5~3.5 mm.

No explosion

No fire

4

Short test

(25°C)

The battery to be fully charged with standard charging condition, and short the positive and negative terminals for 4 hrs with wire resistance = 30mOhm at 25°C.

No explosion

No fire

5

Short test

(55°C)

The battery to be fully charged with standard charging condition, and short the positive and negative terminals for 4 hrs with wire resistance = 30mOhm at 55°C.

No explosion

No fire

6

Heating test

(130°C)

The battery to be fully charged with standard charging condition, and put into the chamber for heating at 130°C / 30mins.

No explosion

No fire

 

 

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Product Process

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Our Factory 

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Contact Details
HONG KONG TAC INDUSTRIAL CO., LTD.

Contact Person: Sally Guo

Tel: +8615814599895

Send your inquiry directly to us (0 / 3000)

Contact

Address: UNIT 04 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HK

Factory Address:No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China