12V LiFePO4 Battery Pack IFR18650 12V 4.5AH for Solar UPS With Connector
Specification for 12V LiFePO4 Battery Pack IFR18650 12V 4.5AH for Solar UPS With Connector
| No. | Item | General Parameter | Remark |
| 1 | Rated Capacity | 4,5Ah | Standard discharge(0.2C)to 10V,after standard charge(0.2C)to 14.6V,then CV till current to 0.02C |
| 2 | Minimal Rated Capacity | 4.2Ah |
| 3 | Nominal Voltage | 12.8V | |
| 4 | Cycle Life | Higher than 80% of the Initial Capacity of the Cells | ◆Charge: CC@0.2C to 14.6V, then CV till current to 0.02C ◆Rest: 30min. ◆Discharge: 0.2C to 10.0V ◆Temperature:20±5℃ ◆Carry out 1200cycles |
| 5 | Discharge cut-off voltage | 10V | 10.0V(recommended) |
| 6 | Charging cut-off voltage | 14.6V | 14.6V(recommended) |
| 7 | Cell and assembly method | IFR18650-1.5AH-3.2V | 4S3P |
| 8 | Packing material | PVC shrink | |
| 9 | IR | ≤280mΩ | |
Application
Solar Production , Medicine Equipment
Portable Solar System for Home lighting.
Battery Drawing
Battery Photos
Support various connector with your require
Quality Control
We sure our batteries keep high quality base as below
The A grade cell with 100% fully truth capacity
1. The newly produced cells (within 3-5months ).
2. Then Using the import IC control cells sorting machine, to select the same voltage, resistance and capacity of the cells in one time.
(1). The voltage difference ＜ 5 mv
(2). The resistance difference ＜ 20 mΩ
(3). Th capacity difference ＜50 mah
During this process, some unqualified batteries will be screened out.
3. Pack with same voltage, capacity and resistance cells assembled together, the whole battery pack with more uniformly discharge, and also will ensure greater and longer battery cycle life.
