Energy Storage 12V 50Ah LiFePO4 Battery Pack for Road Lamp

Energy Storage 12V 50Ah LiFePO4 Battery Pack for Road Lamp
Product Details

Energy Storage 12V 50Ah LiFePO4 Battery Pack for Road Lamp

Specification For Energy Storage 12V 50Ah LiFePO4 Battery Pack for Road Lamp

 

No.

Item

General Parameter

Remark

1

Rated Capacity

50Ah

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

2

Minimal Rated
Capacity

49.5Ah

 

3

Nominal Voltage

12.8V

 

4

Cycle Life

Higher than 60% of the Initia    l 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

8V

10.0V( recommended)

6

Charging cut-off voltage

14.6V

14.6V (recommended)

7

Cell and assembly method

IFR26650EC-3.3AH

4S15P

8

Housing material

Blue PVC

 

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 8.0V

 

11

Maximum Charge Current

20A

 

12

Continuous Discharge Current

30A

 

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:5.1Kg

 

16

Max.Dimension

Height:398mm

 

Width: 80mm

Length: 110mm

 

Feature:

 

Energy Storage  / Backup Power Supply Battery Pack for Road Lamp

1. With the wide temperature,can be use for outdoor street lamp

2. High convert ratio and environmental protection.

3 . Longer cycle 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

 

Application:

 

 Solar street light

 Such as e-bike

 Scooter

 Electric tool

 Electric drill

 Electric saw

 Small medical equipment

 Portable equipment

logo for OEM AND ODM

 Please inform us formally before our production and confirm the design firstly based on our sample.

 

Guarantee for the products?

A: Yes, we offer 1 years warranty to our products.

 

How to deal with the faulty?

1our products are produced in strict quality control system and the defective rate will be less than 0.2%. 2during the guarantee period, we will send new battery with new order for small quantity. For defective batch products, we will change them and send new products to you or we can discuss the solution including re-call according to real situation.

similar model photos

 

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