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12V LiFePO4 Battery Pack 75AH With BMS For Home Solar Light System
Product Details:
| Place of Origin: | SHENZHEN |
| Brand Name: | TAC OEM ODM |
| Certification: | MSDS REACH ROHS |
| Model Number: | IFM12.8V 75AH |
Payment & Shipping Terms:
| Minimum Order Quantity: | 50 PCS |
|---|---|
| Price: | usd 30-50 |
| Packaging Details: | 1pcs for one bag with UN38.3 |
| Delivery Time: | 7-25 days after order confirm |
| Supply Ability: | L/C, T/T, Western Union |
|
Detail Information |
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| Brand Name:: | TAC-PIFP0843 | Model Number:: | 12.8V75AH |
|---|---|---|---|
| Rated Capacity:: | 75Ah | Size:: | Customized |
| Voltage:: | 3.2V | OEM & ODM:: | Support |
| Environmental Compliance:: | CE, UN, ROHS, MSDS REACH | Warranty:: | 12months |
| Circle Life: | 2000 Times | ||
| High Light: | lithium iron phosphate battery pack,12 volt lithium battery |
||
Product Description
12V LiFePO4 Battery Pack 75AH With BMS For Home Solar Light System
Feature for 12V LiFePO4 Battery Pack 75AH With BMS For Home Solar Light System
- Specially design for Government projects
- Safer than normal lithium-ion battery
- The battery with super Battery Manage System and wire connector assebmled with customer require
- Deep circle 1200 -2000times and low self discharge performance
Quick Detail:
| Place of Origin: | Guang dong China | Brand Name: | TAC |
| Model Number: | 12.8V75AH | Rated Capacity: | 75Ah |
| Size: | customized | Voltage: | 3.2V |
| OEM & ODM: | Support | Packing: | PVC Packing |
| Warranty: | 12months | Environmental Compliance: | ROHS, REACH |
Cell Spec for 12V LiFePO4 Battery Pack 75AH With BMS For Home Solar Light System
| No. | Items | Specifications |
Remark
|
|
| 1 |
Nominal Capacity
|
3000mAh |
0.2C Standard discharge 0.2C |
|
| 2 |
Minimum Capacity
|
2900mAh | ||
| 3 |
Nominal Voltage
|
3.2V |
Mean Operation Voltage
|
|
| 4 |
Charge Voltage
|
3.65V±0.03V |
By standard charge method
|
|
| 5 |
Standard charging method
|
0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C |
0.2C constant current3.65VConstant voltage and current≤0.01C About the time 6h-7h |
|
| 6 |
Charge current
|
0.2C | 600mA |
Standard charge, charge time about 6h(Ref)
|
| 0.5C | 1500mA |
Rapid Charge, charge time about: 3h(Ref)
|
||
| 7 |
Standard discharging method
|
0.2C constant current discharge to2.0V, | 0.2C Constant current discharge 2.0V |
|
| 8 |
Cell Internal Impedance
|
≤40mΩ |
Internal resistance measured at AC 1KHZ after 50% charge
|
|
Battery Pack Spec:
|
No.
|
Item
|
General Parameter
|
Remark
|
|
| 1 |
Combination method
|
4S25P
|
||
| 2 |
Combination standard
|
Capacity difference≤2% |
Combination after 0.15C discharge to 2.5V
|
|
| Resistance difference ≤10mΩ | ||||
| Voltage difference≤8mV | ||||
| 3 |
Rated Capacity
|
Typical
|
75Ah |
Standard discharge after Standard charge(package)
|
|
Minimum
|
72.5Ah | |||
| 4 |
Nominal Voltage
|
12.8V |
Mean Operation Voltage
|
|
| 5 |
Voltage at end of Discharge
|
10V |
Discharge Cut-off Voltage
|
|
| 6 |
Charging Voltage
|
14.8V | ||
| 7 |
Internal Impedance
|
≤80mΩ |
Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
|
|
| 8 |
Standard charge
|
Constant Current 15A Constant Voltage14.6V 0.01CA cut-off
|
Charge time : Approx 6 h
|
|
| 9 |
Standard discharge
|
Constant current:15A end voltage 10V
|
||
| 10 |
Maximum Continuous Charge Current
|
15A | ||
Packaging & Delivery
According of the transportation rule , the battery pack have to pack individual avoid short cicle
the total weight for each carton less than 6 kgs.
Storing the Batteries
The batteries should be stored at room temperature, charged to about 30% to 50% of capacity.
We recommend that batteries be charged about once per three months to prevent over-discharge.
Period of Warranty
The period of warranty is 18 months from the date of shipment. TAC guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.