| NO. | Item | Specification | Remark |
| 1 | Dimension | 19mm*124mm*133mm | Fig.1, 50%SOC,200kgf |
| 2 | Rated Capacity | 28Ah | 25±2℃,1.0C |
| 3 | Nominal Voltage | 3.2V | / |
| 4 | AC Initial Impedance | ≤1.8mΩ | 25±2℃ AC 1KHz measured |
| 5 | Cell Weight | ≈640g | / |
| 6 | Energy Density | 140 | / |
| 7 | Energy Density | 279 | / |
| 8 | Max Charging Voltage | 3.6V | / |
| 9 | Maximum Continuous Charging Current | 1.5C | 25±5℃ |
| 10 | Discharge Cut-off Voltage | 2.5V | / |
| 11 | Max. Continuous Discharging Current | 1.5C | 25±5℃ |
| 12 | Standard cycle life | ≥3000 times 80%Capacity retention | 1C/1C 25℃ |
1.Winding process, terminal post heads on same side.
2.Square aluminum shell.
3.Lithium iron phosphate cathode material.
4.CE/UL certified.
5.High rate performance battery.
1.3.2v28Ah square lithium iron phosphate battery with full electrode slice structure design makes the battery safer.
2.Square aluminum shell material, good heat dissipation, lower temperature rise, more uniform.
3.The battery is resistant to high temperature, and its thermal peak can reach 350 to 500 ℃.
4.Winding process, high energy density.
5.Long cycle life, high safety and good stability.
1. Guaranteed delivery time.
2. Well-trained and disciplined packing team.
3. After-sale service:. Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.
4. Professional logistic agent.
1. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia and many other countries.
2. Flexible payment terms.
3. Good after-sale service.
4. We offer high quality products at competitive price in quick delivery.
