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Главная / Аккумулятор для электровелосипеда 48V 18Ah в сумке
Аккумулятор для электровелосипеда 48V 18Ah в сумке
| Type | lithium ion battery | |
| 1. Basic Characteristics | ||
| Weight | 5.7kg | |
| Demension(D*H) | 340*340*260*T80MM | |
| Working temperature | Charge Temperature | 0~45°C |
| Discharge Temperature | -20~65°C | |
| Retention of charge (store in one month) | ≥95% | |
| 2. Technical Data | ||
| Rated Voltage | 48v | |
| Rated Capacity C1 | 18Ah | |
| Battery Resistance | ≤100mΩ | |
| Charge | Way of Charge | CC/CV(Constant Current;Constant Voltage) |
| Standard Charge Current | 2A | |
| Max Charge Current | 5A | |
| Max Charge Voltage | 54.6v | |
| Cell OverCharge Protection Voltage | 4.2V/Cell | |
| Discharge | Continous Discharge Current | 30A |
| Discharge Cut-off Voltage | 39v | |
| Cell Overdischarge Protection Voltage | 2.8V/cell | |
| Ratio Discharge | 1C | >96%C1 |
| 2C | >93%C1 | |
| 3C | >90%C1 | |
| Cycle Life | ≥ 600 Cycles | |
| 3. Safety Test | ||
| Short Circuit Safety Test | No fire, No explosion | |
| Overcharge Safety Test | ||
| Crush Safety Test | ||
| Needling Safety Test | ||
| Extrusion Safety Test | ||
| 130°C High Temperature Safety Test | ||
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