12 lithium ion battery pack 20ah lifepo for sale

- Feb 16, 2017 -

12 lithium ion battery pack 20ah lifepo for sale
  • Nominal voltage: 12 volts

  • Nominal capacity: 24 (Ah)

  • Battery size: 55.5*148*70 (mm)

  • Charging current: standard charging 1.0C, fast charge 0.5C

  • Standard charging method: CC 0.5C (constant current) to charge to 8.4V, and then CV (constant -voltage 8.4V)


  • charging until the charging current<0.05C 

  • Maximum charge current: 1CmA 

  • Maximum discharge current: 2CmA 

  • Charging time: 3-5hrs (standard), 2.5hrs (fast)

  • Charge and discharge times: more than 450 times

No.

Items

Criteria

1

Nominal Capacity

24Ah

2

Nominal Voltage

12 Volts

3

Charging voltage:

12.75V±0.03V

4

Charging Method:

CC-CV (constant voltage with limited current)

5

Charging Current:

Standard charge: 2A Rapid charge:5A

6

Charging time:

stand charge: 12.5-13hrs Rapid charge: 5.5-6hrs

7

Max. Charge Current:

5A (ambient temperature 25℃)

8

Max. Discharge Current:

20A

9

Discharge cut-off voltage:

12.0v

10

Charge voltage:

16.8V

11

Size:

55.5*148*70mm

12

Operating Temperature:

Charging : 0~45℃

Discharging : -20~60℃

13

Storage Temperature:

1.5 year -20℃~25℃

3months -20℃~45℃

1month -20℃~50℃

14

Weight:

1.3kg

Application
- Alarm System
- Cable Television
- Communication Equipment
- Control Equipment
- Security System
- Medical Equipment
- UPS
- Power Tools
- Toys
- Emergency Power System