3.2V 50Ah Prismatic Lithium Battery Long Lifespan Ultra Safe LiFePO4 Rechargeable Battery
3.2V 50Ah Prismatic Lithium Battery Long Lifespan Ultra Safe LiFePO4 Rechargeable Cell
VSLFP50 is one type of Lithium Iron Phosphate rechargeable cells offered by Vict Sailing Power New Energy Co., Ltd. Cell of this type is featured as long lifespan, low temperature adaptability and ultra safety. The LiFePO4 materials of this cell are directly imported from the official authorized manufacturer of Phostech in TaiWan, Other materials like diaphragms are imported from qualified suppliers in Japan, Taiwan and China etc. Battery also applied patented manufacturing technologies for low temperature adaption. They are quality reliable even in bad abuse conditions,
batteries are widely used for energy storage applications in transportation, industry, military etc.
Specification
| Cell Dimensions (L*W*H) Without terminals | 132*40*164 mm/5.20*1.57*6.46 inches |
| Cell Weight | 1.50kg ± 0.05kg / 3.31 lbs |
| Specific Energy | 106 Wh/kg (C/3, 23°C / 77°F) |
| Charge Voltage | 3.65V Standard (3.4V Float, 3.85V Cut-off) |
| Operating Voltage | 3.2V @ C/3, 23°C/73°F |
| (2.5V Cut-off) | |
| Rated Capacity (C/2 Discharge, 23°C ) | 50Ah |
| Nominal Discharge Current | ≤150A (3C) |
| Pulse Discharge Current (30sec, 23°C) | ≤300A (6C) |
| Nominal Charge Current | ≤50A (1C, 23°C/ 77°F) |
| Internal Resistance | ≤ 2 mΩ |
| Operating Temperature Charge: | 0°C ~ 45°C |
| Discharge: | .-25°C ~ 55°C |
| Available Capacity in low temperatures | ≥85% @ C/5, -20°C |
| ≥70% @ C/5, -25°C | |
| Cycle Life (23°C, at +/- C/3 rate) | ≥2,000 times @ 80%DOD |
| ≥1,500 times @ 100%DOD | |
| Standard Charging Method | C/3 Constant Current to 3.65V |
| ( CC / CV mode ) | Limit, then Constant 3.65V |
| Voltage with Current Taper to C/20 |
Overview
Battery Safety Test
Due to the structure of LiFePO4 molecular is quite stable, Lithium Iron Phosphate battery is the safest battery available for lithium batteries. To
enhance this safety, we directly use LiFePO4 materials from official authorized manufacturers of Canada Phostech, and Separators from Japan. With Vict Sailing Power's advanced manufacturing method and high precision quality control system, batteries have high reliable safety performance and long lifespan.
Manufacturing Process
Packaging Photes for reference
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