China 48V 12ah Bottle Type Ebike Case Battery Rechargeable Lithium Battery for Electric Bike, Find details about China E-Bike Battery Pack, Lithium Battery from 48V 12ah Bottle Type Ebike Case Battery Rechargeable Lithium Battery for Electric Bike
Type | 48V 12Ah electric bicycle battery pack | |
1. Basic Characteristics | ||
Weight | Customized | |
Dimension(D*H) | Φ91*405mm | |
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 | 24V | |
Rated Capacity C1 | ≥ 10Ah | |
Battery Resistance | ≤4 mΩ | |
Charge | Way of Charge | CC/CV(Constant Current;Constant Voltage) |
Standard Charge Current | 2A | |
Max Charge Current | 10A | |
Max Charge Voltage | 42V | |
Cell Over Charge Protection Voltage | 42V | |
Discharge | Standard Discharge Current | 15A can be customized |
Max Discharge Current | 30A can be customized | |
Discharge Cut-off Voltage | 28V | |
Cell Overdischarge Protection Voltage | 28V | |
Ratio Discharge | 1C | >96%C1 |
2C | >93%C1 | |
3C | >90%C1 | |
Cycle Life | 800 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 |
Attention
1. Do not put the battery near the heat source.
2. Do not charge the battery in the environment below 0 degrees.
3. Do not charge in the sun exposure.
4. Do not reverse the positive(+) and the negative(-) terminals.
5. Do not modify or disassemble the battery personally.
6. Do not drop the battery at high altitude or squeeze it.
7. Please charge with the dedicated lithium battery charger.
8. Please keep the battery out of the reachg of children.
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