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18650 12V LiFePO4 Battery Pack With housing for Solar Lighting

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18650 12V LiFePO4 Battery Pack With housing for Solar Lighting

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Brand Name : TAC OEM ODM

Model Number : IFM12.8V-22AH-E2C

Certification : MSDS REACH ROHS

Place of Origin : SHENZHEN

MOQ : 50 PCS

Price : usd 5-10

Payment Terms : L/C, T/T, Western Union

Supply Ability : 10000 units/month

Delivery Time : 7-25 days after order confirm

Packaging Details : 1pcs for one bag with UN38.3

material : LiFePO4

voltage : 12 v

pack capacity : 22.5ah (4S15P)

single cell : IFR18650 3.2V 1500MAH

Circle life : 2000 times for 100% DOD

Warranty : 1 year

bms : inside

housing : abs + plastic

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18650 12V LiFePO4 Battery Pack With housing for Solar Lighting

Feature for 18650 12V LiFePO4 Battery Pack With housing for Solar Lighting

1. Lighter weight, with the best power-to-weight ratio

2. High charging & storage efficiency

3. No memory effects

4. Longer life, more than 2000 cycles
5. Low self-discharge rate, less than 3% monthly
6. Environment friendly, Non-toxic, non-contaminating and no rare metal

Specification:

No.

Item

General Parameter

Remark

1

Rated Capacity

22.5Ah

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

2

Minimal Rated

Capacity

21Ah

3

Nominal Voltage

12.8V

4

Cycle Life

Higher than 60% of the Initial Capacity of the Cells

◆Charge: CC@0.2C to 14.6V, then CV till current to 0.05C

◆Rest: 30min.

◆Discharge: 0.2C to 10.0V

◆Temperature:20±5℃

◆Carry out 2000cycles

5

Discharge cut-off voltage

10.0V

10.0V( recommended)

6

Charging cut-off voltage

14.8V

14.6V (recommended)

7

Cell and assembly method

IFR18650EC 1.5AH

4S15P

8

Housing material

ABS+PC housing

Circle Life Test Method and Standard

9

Standard charge

0.2C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.05C

Charge time : Approx 7h

10

Standard discharge

Constant current 0.2C

Cut-off voltage 10.0V

11

Maximum Charge Current

1C

(0.2C Recommended)

12

Continuous Discharge Current

1C

Peack Discharge Current

5C

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:-5~35℃

15

Weight

Approx:3Kg

16

Max.Dimension

Height:132mm

132*77*140mm

Width: 77mm

Length: 140mm

Application For 18650 12V LiFePO4 Battery Pack With housing for Solar Lighting

Solar Production

Home wall

Street lighting

18650 12V LiFePO4 Battery Pack With housing for Solar Lighting

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18650 12V LiFePO4 Battery Pack With housing for Solar Lighting

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18650 12V LiFePO4 Battery Pack With housing for Solar Lighting


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