Currently, electric scooters, electric bikes, and electro-tricycles are typically equipped with lithium ion battery packs due to their superior energy density and longevity. In fact, the battery can be considered the most critical component of these electric vehicles, as it directly impacts the mileage, power, and capability to tackle hills and mountains. Additionally, the charging time and overall weight of the bike are also heavily influenced by the battery used.
This 48V 28Ah Li-ion battery is characterized by its lightweight nature, high energy density, deep cycling capability, and consistent power output. It is the perfect solution for electric vehicle applications.
Key Features:
Long Lifespan: Grade A LiFePO4 cells, over 2000 times of cycle life, no battery replacement required for over 5 years.
Light Weight: With a weight that is roughly 1/3 that of its lead-acid/SLA battery counterpart, this battery is much easier to carry. Additionally, its lightweight design helps to prolong the range of electric vehicles.
Ultra Safe: Adopting the renowned safety of lithium iron phosphate battery cells, while providing comprehensive safety protection through the built-in BMS
Long Mileage: High energy density enables weight reduction, while maintaining a consistent high power output results in increased driving range.
Technical Parameters：
| Model | SPF48V28Ah |
| Cell Chemistry | LiFePO4 |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 28AH |
| Watts | 1.4kWH |
| Discharge cut-off Voltage | 2.5V/Cell(≥40V) |
| Charge cut-off Voltage | 3.65V/Cell（≤58.4V） |
| Standard Charge | 0.5C CC/CV |
| Standard Discharge | 0.5C CC |
| Maximum Continuous Charge Current | 14A@20℃ |
| Maximum Continuous Discharge Current | 14A@20℃ |
| Charge Temperature Range | 0～45°C |
| Discharge Temperature Range | -20～60°C |
| Weight | 13.8kg |
| Internal Resistance | ≤80mΩ |
| Dimension (L*W*H) | 288*193*153mm |
| Housing Materia | Iron |
