|
Product Details:
Payment & Shipping Terms:
|
High Light: | lithium iron phosphate battery pack,lifepo4 rechargeable batteries |
---|
6.4V 3.3Ah Lithium Iron Phosphate Battery Pack for Home Solar System
Feature:
1. The rated capacity:3.3Ah,The nominal voltage:6.4V.
2. The size for th battery pack:Max 53mm*29.6mm*68mm
3. Ths single cell for the pack:energy type IFR26650 3.3Ah
4. Have long cycle life is about 2000 times.
5. Through certification:UN38.3,ICE62133,RoHs.
6. Low self-discharge less than 3% monthly
Specification:
No. |
Item |
General Parameter |
Remark |
1 |
Rated Capacity |
3.3Ah |
Standard discharge(0.2 C5)after standard charge(0.2 C5) |
2 |
Minimal Rated Capacity |
3.2Ah |
|
3 |
Nominal Voltage |
6.4V |
|
4 |
Life Exception |
Higher than 80% of the Initial Capacity of the Cells |
◆Charge: CC@0.2C to 7.3V, then CV till current to 0.05C ◆Rest: 30min. ◆Discharge: 0.2C to 5.0V ◆Temperature:20±5℃ ◆Carry out 1200cycles 100%DOD |
5 |
Discharge cut-off voltage |
≥4.6V |
5.0V( recommended) |
6 |
Charging cut-off voltage |
≤7.3V |
7.3V (recommended) |
7 |
Cell and assembly method |
IFR26650EC-3.3Ah |
2S1P |
8 |
Housing material |
PVC |
|
9 |
Standard charge |
0.2C constant current(CC) charge to 7.3V,then constant voltage (CV)7.3V charge till charge current decline to ≤0.05C |
Charge time : Approx 7h |
10 |
Standard discharge |
Constant current 0.2C Cut-off voltage 5.0V |
|
11 |
Maximum Charge Current |
2A |
1.5A(recommended) |
12 |
Max Continuous Discharge Current |
2A |
|
13 |
Max Continuous Output power |
15W |
|
14 |
Operation Temperature Range |
Charge: 0~45℃ |
60±25%R.H. 23 ± 5°C( recommended) |
Discharge: -10~60℃(cell surface temperature≤80℃) |
|||
15 |
Storage Temperature Range |
Less than 1 year : 0~25℃ |
60±25%R.H. at the shipment state 23 ± 5°C( recommended) |
Less than 3 months:-10~35℃ |
|||
16 |
Weight |
Approx: 180g |
IFR26650EC-3.3Ah |
17 |
Max. Dimension |
Height:53.0mm |
Type of terminal: VHR-2N |
Width:29.6mm |
|||
Length: 68mm |