12V 24AH Lithium-ion Battery Pack for Replace the Lead Acid Battery Pack
12V 24AH Lithium-ion Battery Pack for Replace the Lead Acid Battery Pack
Feature for 12V 24AH Lithium-ion Battery Pack for Replace the Lead Acid Battery Pack
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 24AH Lithium-ion Battery Pack for Replace the Lead Acid Battery Pack
|
No. |
Item |
General Parameter |
Remark |
|
1 |
Rated Capacity |
24Ah |
Standard discharge(0.2 C5)after standard charge(0.2 C5) |
|
2 |
Minimal Rated Capacity |
23.5Ah |
|
|
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-3.0AH |
4S8P |
|
8 |
Housing material |
abs+pc |
|
|
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℃ |
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|
14 |
Storage Temperature Range |
Less than 1 year : 0~25℃ |
60±25%R.H. at the shipment state |
|
Less than 3 months:-5~35℃ |
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|
15 |
Weight |
Approx:5.1Kg |
|
|
16 |
Max.Dimension |
Height:398mm |
|
|
Width: 80mm |
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|
Length: 110mm |
Application Scenarios
The battery pack can replace for lead acid battery and used for various Energy storage sysytem
E-V ,, E-Car
Packing
Packing for battery without housing
The packing for battery with housing
Picture for 12V 24AH Lithium-ion Battery Pack for Replace the Lead Acid Battery Pack
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