Lithium Ion Solar Battery

IFR26650 6.4V 3.3AH ,The battery the lithium ion solar battery made by deep circle lifepo4 material , the battery pack including of the PCM inside the pack , and suitable wire and connector base on customer's require. warranty 1 year

Product Details

Lithium ion Solar Battery High Capacity 6.4v 3.3AH LiFePo4 Battery Pack

the lithium ion solar battery made by deep circle lifepo4 material , Nominal Voltage for the pack is 6.4V and the rated capacity is 3.3Ah, the battery pack including of the PCM inside the pack , the PCM including five normal performance , and battery pack with the suitable wire and connector base on customer's require. 

Specification:

No.

Item

General Parameter

Remark

1

Rated Capacity

3.3Ah

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

2

Minimal Rated

Capacity

3.0Ah

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

2S1P

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:53.5mm

Width: 30.5

Length: 69mm

 

 the size can adjust with customer's require

Application for the Lithium ion Solar Battery High Capacity 6.4v 3.3AH LiFePo4 Battery Pack

 

Packing for Lithium ion Solar Battery High Capacity 6.4v 3.3AH LiFePo4 Battery Pack

Battery pack protect by foam bag one by one and four packs in one inner box and four box in one standard export carton

Delivery:

7-10 days for the samples  which quantity less than 50 pack

25-30 days for the mass production

Our serve

  1. Provide professinal design  of lifepo4 lithium-ion   polymer lithium ion cell&battery pack
  2. In-house Engineering&Dsign&Testing
  3. One stop service from design concept through mass production, including the export proecess

Our Capabilities include

  1. R&D team including of lithiumESS  electronic engineering,etc.
  2. Stable technology for  cell and battery pack
  3.  selection suggestions and qualification testing ability
  4. Flexible pack solutions and options what ever clindycal or square soft cell
  5. ​Electrical and Software/Hardware design including BMS-safety circuit board design, fuel gauges,SMBus,cell balancing.
  6. Focus on optimized overall systems design,to deliver maximum performance in your applications

Quality Gurantee

  1. Strong R&D capacity
  2. Advanced production equipment ,Most of production line are full- automatic
  3. professional quality management system from raw material to the whole finished production
  4. Vendor for Philips  impeccable production process control 
  5. Acquired UL,CE,CB,UN38.3,RoHS,SGSBIS certifications
  6. Strictly conform to ISO14001 and ISO9001 systems
  7. Tac gurantee the battery for 1 year

Pictures:

FAQ

1.Are you a battery manufacturer ?

A: Yes, we are the professional lithium battery manufacturer in Guangdong,China.

very near of guangzhou airport

2. When did your company establish ?

A: we built in 2010, it's been over 7 years we product lithium-ion battery at first , and then we mass production cover lifepo4 polymer CRER primary battery 

 

3. How many staff in your company ?

A: Near 2,000 people.

4. What products do you make ?

A: our produce including of  normal and high-C rate lifePO4 lithium rechargeable battery , lithium-ion battery polymer battery cell and pack

 

5 Can the battery be customized?

A: Sure and you are supposed to tell us the size, voltage, capacity, application and the quantity.

SUNLAND is one of the leading manufacturers and suppliers of lithium ion solar battery 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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