Battery Power Pack

Battery Power Pack 6.4V 6.6Ah Lithium Iron Phosphate / LiFePO4 Battery Pack for Solar Light Nominal Voltage is 6.4V and the rated capacity is 6.6Ah Add the PCM, wire and connector on the battery Have a long cycle life about 2000 times. Specification: Pictures: Other Bigger Capacity Solar Battery...

Product Details

Battery Power Pack

6.4V 6.6Ah Lithium Iron Phosphate / LiFePO4 Battery Pack for Solar Light

 

  1. Nominal Voltage is 6.4V and the rated capacity is 6.6Ah
  2. Add the PCM, wire and connector on the battery
  3. Have a long cycle life about 2000 times.

 

 

Specification:

 

No.

Item

General Parameter

Remark

1

Rated Capacity

6.6Ah

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

2

Minimal Rated

Capacity

6.2Ah

3

Nominal Voltage

6.4V

 

4

Cycle Life

Higher than 60% of the Initial Capacity of the Cells

◆Charge: CC@0.5C to 7.3V, then CV till current to 0.05C

◆Rest: 30min.

◆Discharge: 0.5C to 10.0V

◆Temperature:20±5℃

◆Carry out 1000 cycles

5

Discharge cut-off voltage

≥4.6V

5.0V(recommended)

6

Charging cut-off voltage

15.6V

14.6V(recommended)

7

Cell and assembly method

IFR26650-3.3AH

2S2P

8

Standard discharge

Constant current 0.2C

Cut-off voltage 7.3V

 

9

Maximum Charge Current

3A

 

10

Maximum Discharge Current

6A

Over current 20±2A  9mS

11

Operation Temperature Range

Charge: 0~45℃

60±25%R.H.

 

 

 

Discharge: -10~50℃

 

13

Storage Temperature Range

Less than 1 year : 0~25℃

60±25%R.H.

at the shipment state

 

 

Less than 3 months:-5~35℃

 

14

Weight

Approx: 180g±10.0g

 

15

Pack Dimension

High:106±0.5mm

Width: 29.5±1mm

Length: 68±1mm

 

 

 

 

 

 Pictures:

 

Other Bigger Capacity Solar Battery Pack

55AH 24V For street lighting 

 

 

 

 

 

 

 

 

 

 

SUNLAND is one of the leading manufacturers and suppliers of battery power pack in China. Under strict quality control system, our quality energy storage products made in our own professional factory must be your best choice.
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