12 Volt 50 Amp Hour LiFePo4 Battery pack LiFePO4 50Ah 12V Lithium Battery

lithium battery lifepo4 12v 50ah pack 12V 50Ah Lithium Iron Phosphate LiFePO4 battery specification:

No.

Item

General Parameter

Remark

1

Rated Capacity

50.0Ah

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

2

Minimal Rated

Capacity

45.0Ah

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

Standard charge

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

Charge time : Approx 7h

8

Standard discharge

Constant current 0.2C

Cut-off voltage 10.0V


9

Maximum Charge Current

50A


10

Continuous Discharge Current

100A

Over current 100¯5A 9mS

11

Operation Temperature Range

Charge: 5~45℃

60¯25%R.H.

12


Discharge: -10~60℃


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: 6.1Kg


15

Max.Dimension

Height:182mmWidth: 130mmLength: 195mm

lithium battery lifepo4 12v 50ah pack 12V 50Ah Lithium Iron Phosphate LiFePO4 battery feature:
Environmental friendly.
High density of energy.
Light weight.
Low self-discharge.
Low internal resistance.
Long cycle life, chargeable up to 1000 times.
No memory effect.
No fire, No explosion, No leakage.