| Categories | 12V LiFePO4 Battery Pack |
|---|---|
| Brand Name: | TAC OEM ODM |
| Model Number: | IFM12.8V 75AH |
| Certification: | MSDS REACH ROHS |
| Place of Origin: | SHENZHEN |
| MOQ: | 50 PCS |
| Price: | usd 30-50 |
| Supply Ability: | L/C, T/T, Western Union |
| Packaging Details: | 1pcs for one bag with UN38.3 |
| Delivery Time: | 7-25 days after order confirm |
| 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 |
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 |
| 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 | |
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 | ||
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.
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.
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.
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