Lithium Battery 12V LiFePO4 Battery Pack 21Ah for Street Lighting
Lithium Battery 12V LiFePO4 Battery Pack 21Ah for Street Lighting
Feature For Lithium Battery 12V LiFePO4 Battery Pack 21Ah for Street Lighting
- LiFePo4 battery pack with bms involve performance of over charged over discharged short circle
- Deep circle long life over 2000times , the batteries can keep capacity 3-5 years
- Standard size for various application
- Housing support with customer's require
Specification for Lithium Battery 12V LiFePO4 Battery Pack 21Ah for Street Lighting
|
No. |
Item |
General Parameter |
Remark |
|
1 |
Rated Capacity |
21Ah |
Standard discharge(0.2 C5)after standard charge(0.2 C5) |
|
2 |
Minimal Rated Capacity |
20.3Ah |
|
|
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) 10.0V |
|
6 |
Charging cut-off voltage |
14.6V |
14.6V (recommended) |
|
7 |
Cell and assembly method |
IFR26650EC-3.3AH |
4S7P |
|
8 |
Housing material |
PVC |
|
Charge and Discharge performance
|
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 10.0V |
|
|
11 |
Maximum Charge Current |
10A |
|
|
12 |
Continuous Discharge Current |
10A |
|
|
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:2.7Kg |
|
|
16 |
Max.Dimension |
Height:75mm |
|
|
Width: 124mm |
|||
|
Length: 202mm |
Application
Packing Picture
Similar Production Photo
| AGM Battery Size: (L*W*H&Max Hight)mm |
Max Capacity/AH | Norminal Voltage | Model Name | Nominal Capacity |
| 151*65*110 &116 | 13.2 | 12.8V | IFM12V9AH | 9.9AH |
| 181*77*172 &176 | 30 | 12.8V | IFM12V21AH | 21AH |
| 12.8V | IFM12V22AH | 22.5AH | ||
| 29.7 | 12.8V | IFM12V20AH | 19.8AH | |
| 196*166*175 &175 | 69.3 | 12.8V | IFM12V70AH | 69.3AH |
| 260*166*185 & 190 | 102.3 | 12.8V | IFM12V90AH | 89.1AH |
| 307*169*215 &220 | 145.2 | 12.8V | IFM12V115AH | 115.3AH |
| 70*47*101 &106 | 7.5 | 6.4V | IFM6V7AH | 7.5Ah |
| 11 | 7.4V | INM6V11AH | 11AH | |
| 150*34*94 &99 | 12AH/17AH | 6.4V | IFM6V12AH | 12AH |
| 7.4V | INM6V17AH | 17AH | ||
| 177*35*61 &66 | 4.5 | 12.8V | IFM12V4.5AH | 4.5AH |
| 6.6 | 14.8V | INM12V6.6AH | 6.6AH | |
| 89*69*101 &106 | 7.5 | 12.8V | IFM12V7.5AH | 7.5AH |
| 11 | 14.8V | INM12V11AH | 11AH | |
| 151*65*94 &99 | 10.5 | 12.8V | IFM12V9AH | 9AH |
| 15.4 | 14.8V | INM12V13AH | 13.2AH | |
| 10.5 | 12.8V | IFM12V10AH | 10AH | |
| 181*76*166 &166 | 30 | 12.8V | IFM12V21AH | 21AH |
| 12.8V | IFM12V27AH | 27AH | ||
| 44 | 14.8V | INM12V30AH | 30.8AH | |
| 14.8V | INM12V40AH | 39.6AH | ||
| 29.7 | 12.8V | IFM12V30AH | 29.7AH |
TAC Battery
Our Quantity contor team
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.