Description
12.8V 4.5AH Lithium PVC Wrap Battery
The 12.8V 4.5AH Lithium PVC Wrap Battery is presented as a reliable and portable power source for electronic devices. It features advanced lithium iron phosphate (LiFePO4) technology, ensuring durability and efficiency. This battery is designed to be a dependable 5AH lithium solution.
| Specification | Details |
|---|---|
| Nominal Voltage | 12.8V |
| Nominal Capacity | 4.5AH |
| Dimensions | 4.52″ (length) x 1.7″ (width) x 1.49″ (height) |
| Weight | 1.27 lbs |
| Discharge Temperature | -4 to 140 ºF (-20 to 60 ºC) |
| Charge Temperature | -4 to 113 ºF (-20 to 45 ºC) |
| Recommended Storage Temperature | 23 to 95 ºF (-5 to 35ºC) |
| BMS High Temperature Cut-Off | 176 ºF (80 ºC) |
| Reconnect Temperature | 122 ºF (50 ºC) |
| Balancing Voltage | 14.4V (3.6 ±0.025 vpc) |
| Reconnect Voltage | 15.2V (3.8 ±0.05 vpc) |
| BMS Charge Voltage Cut-Off | 15.6V (3.9 ±0.025 vpc) (1.2 ±0.3s) |
| Recommended Charge Voltage | 14.2V – 14.6V |
| Maximum Charge Current (4 to 14 ºF) | ≤0.05 C |
| Maximum Charge Current (14 to 32 ºF) | ≤0.1 C |
| Recommended Charge Current | 5A – 50A |
| Cell Type/Chemistry | Cylindrical – LiFePO4 |
| Case Material | PVC Wrap |
| Recommended Low Voltage | 11.0V |
| Discharge Under Voltage | 8.0V (2.0 ±0.08 vpc) (140 ±60 ms) |
| Reconnect Voltage | 10V (2.5 ±0.1 vpc) |
| Internal Resistance | ≤30 mΩ at 50% state of charge |
| Efficiency | 99% |
| Self-Discharge Rate | <3% per month |
| Capacity at 25A | 7 min |
| Energy | 57 Wh |
| Maximum Continuous Discharge | 5A |
| Peak Discharge Current | 10A (7.5 s ±2.5 s) |
| Discharge Over Current | 15A ±3A (10 ±5 ms) |
| Short Circuit Protection | 200-500 µs |
| Shipping Classification | UN 3480, CLASS 9 |
| Certifications | UN38.3 (battery), CE (battery), UL1642 (cells), IEC62133 (cells) |
| Maximum Continuous Charge Current | 5A |
| Enclosure Protection | IP66 (Upgrade Available) |
| Terminal Torque | Customizable |
| Terminal Type | Customizable |
Key Features
- Enhanced Performance: High energy density and long-lasting power.
- Advanced Technology: Utilizes cylindrical LiFePO4 chemistry for better longevity and power density.
- Reliable Energy: Provides consistent and reliable power for various applications.
- Safety and Certifications: Equipped with multiple safety features and certified to meet various international standards.
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