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20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power

Guang Zhou Sunland New Energy Technology Co., Ltd.
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20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power

Place of Origin : shenzhen

Brand Name : TAC

Certification : UL,ROHS

Model Number : PIFP0133

MOQ : 20 SET

Price : usd 300-500

Packaging Details : 1pcs/box , 1 box for one carton

Delivery Time : 14Days after order confirm

Payment Terms : TT, LC, Paypal, etc

Supply Ability : 100Piece/days

materail : lifepo4

capacity : 50ah

voltage : 48v

circle lfie : 1200 times

cell : IFR26650 3300MAH 16S6P

SIZE : 280*164*130MM

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20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power

Quick Detail:

20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power

  1. Rated Capacity: 20Ah; Nominal Voltage: 48V
  2. Specially design to meet customer require support OEM ODM
  3. High quality and the good price

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

Specification for 20Ah LiFePO4 Electric Bike Battery Pack / 48V Electric Car Batteries High Power

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-5.0AH

16S12P

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


Inner Structure for Battery Pack

High Power 48V 20Ah LiFePO4 Electric Bike Battery Pack For Electric Vehicle
20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power

Packing Detail
20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power

Picture for Battery Pack

20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power

20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power

20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power

The Caution Label for Battery Pack

We support OEM service for customer about the label

20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power



Environmental and Mechanical Test to Prove the Safe Performance

No. Items Test Method and Condition Criteria
1 Vibration test After standard charging, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz and 55Hz, the excursion of the vibration is 1.6mm. The cell shall be vibrated for 30 minutes per axis of x, y axes.

No leakage
No fire
No explosion

2 Drop test The battery to be fully charged with standard charging condition, and dropped from a height of 1m to concrete floor for 6 times (+/- direction on x, y axes).

No leakage
No fire
No explosion

3 Impact test The battery to be fully charged with standard charging condition, and put a rod with diameter = 15.8mm on the cell, and then heavy block (weight = 9.1Kg) crash on the cell from a certain height (height = 61.0cm).

No explosion
No fire

4 Crush test Cell is to be crushed between two flat surfaces, the crushing is to be continued until applied force of 13 kN, and once the maximum force has been obtained it is to be released. Measure its temperature and observe event.

No explosion
No fire

5 Shock test

The battery to be fully charged with standard charging condition,
and subjected to 6 shocks/axis, 18 total, of peak acceleration of
150g and pulse duration of 6 ms.

No explosion
No fire
No leakage


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20Ah LiFePO4 Electric Bike Battery Pack 48V Electric Car Batteries High Power


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