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12V LiFePO4 Battery Pack f'or Street Lamp IFR 26650 50ah With Connector

Categories 12V LiFePO4 Battery Pack
Brand Name: TAC OEM ODM
Model Number: IFM12-500E2
Certification: MSDS REACH ROHS
Place of Origin: SHENZHEN
MOQ: 50 PCS
Price: usd 200
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000units/days
Delivery Time: 7-25 days after order confirm
Packaging Details: 1pcs for one bag with UN38.3
Material: LiFePO4( Lithium Iron Phosphate)
Application: Outdoor Street Light
Voltage: 12.8V
Capacity: 50AH
Circle life: 2000 times
warranty: 12 months
cell: IFR26650
assembled: 4s15p
PVC: blue
Dimension: 398*80*110mm
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12V LiFePO4 Battery Pack f'or Street Lamp IFR 26650 50ah With Connector

12V LiFePO4 Battery Pack f'or Street Lamp IFR 26650 50ah With Connector


Feature For 12V LiFePO4 Battery Pack f'or Street Lamp IFR 26650 50ah With Connector


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


Specification for 12V LiFePO4 Battery Pack f'or Street Lamp IFR 26650 50ah With Connector


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 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

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


Application


  1. Electric vehicles: electric Scooter, electric car, E-Tour Car
  2. Light electric car: e-bike, electric scooter,e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
  3. E-tool: electric drill, electric saw, lawn mower street lamp
  4. Remote control cars, boat, aircraft, toys
  5. on and off grid of Solar and wind power generation energy storage devices,ups system
  6. portable equipment and back-up


Outer Packing

Similar Model




Price term:
FOBCIF


Payment term:
30%TT in advance and 70% before shipment


Delivery time:
3-7 days after payment if in stock.
15-20 business days for OEM or new production.


MOQ

50SET


Quality Control


We sure our batteries keep high quality base as below


The A grade cell with 100% fully truth capacity


1. The newly produced cells (within 3-5months ).


2. Then Using the import IC control cells sorting machine, to select the same voltage, resistance and capacity of the cells in one time.

(1). The voltage difference < 5 mv

(2). The resistance difference < 20 mΩ

(3). Th capacity difference <50 mah


During this process, some unqualified batteries will be screened out.


3. Pack with same voltage, capacity and resistance cells assembled together, the whole battery pack with more uniformly discharge, and also will ensure greater and longer battery cycle life.


Quality 12V LiFePO4 Battery Pack  f'or Street Lamp  IFR 26650 50ah With Connector for sale
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