Brand Name : TAC OEM ODM
Model Number : IFR18650 12V 4.5AH
Certification : MSDS REACH ROHS
Place of Origin : SHENZHEN
MOQ : 50 PCS
Price : USD16-18
Payment Terms : L/C, T/T
Supply Ability : 50000 Per Months
Delivery Time : 7-25 days after order confirm
Packaging Details : 1pcs for one bag with UN38.3
material : Lifepo4 battery
voltage : 12V
Capacity : 4500mah
single cell : IFR18650 1500MAH 3.2V
pcb : without
wire : ul1007 22#
connector : JST-PH-2P
Circle life : 2000 times
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 |
Solar Production , Medicine Equipment
Portable Solar System for Home lighting.
Battery Drawing
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.
4500mah 12V LiFePO4 Battery Pack IFR18650 For Solar UPS With Connector Images |