 |
| Place of Origin: | shenzhen |
| Brand Name: | TAC |
| Certification: | MSDS REACH ROHS |
| Model Number: | IFR18650 12V 4.5AH |
| Minimum Order Quantity: | 50 PCS |
|---|---|
| Price: | USD16-18 |
| Packaging Details: | 1pcs for one bag with UN38.3 |
| Delivery Time: | 7-25 days after order confirm |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 50000 Per Months |
| 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 |
| High Light: | lithium iron phosphate battery pack,12 volt lithium battery |
||
|
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.
Contact Person: Sally Guo
Tel: +8615814599895
Address: UNIT 04 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HK
Factory Address:No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
