Place of Origin:
China
Brand Name:
SOUNDON
Certification:
UN38.3, ROHS,MSDS
Model Number:
SEPMN50125256--3.7V12Ah
Attractive Cycle Life 3.7V 12AH High-quality Rechargeable Lithium Ion Batteries For Electric Motorcycle
Specifiction :
| Item | Specification |
| Nominal Capacity | 12Ah |
| Nominal Voltage | 3.7V |
| Discharge cut-off voltage | 3V |
| Impedance | ≤5mΩ |
| Standard charge current | 0.5C |
| Standard discharge current | 0.5C |
| Charge voltage | 4.2V |
| Max charge voltage | 4.25V |
| Charge time | 2.5H (0.5C charging) |
| Max charge current | 1C |
| Max discharge current | 5C |
| Operating temperature | Charging :0~45℃ |
| Discharging :-20~60℃ | |
| Storage temperature | ≤1 month: -20~+45℃ |
| ＞1 month: -10~+35℃ | |
| Cycle life | ≥2000 times |
Description:
3. Good performance under high temperature, it could work under 60°C temperature.
4. Good performance under low temperature.
5. Good safety performance: no burning, no explosion.
6. Long cycle life, more than 2000 times.
Battery cells Testing:
Lithium batteries are widely used in our daily lives. The safety standards are met through a series of test procedures in the laboratory to ensure absolute reliability and zero tolerance to flames/explosion in the events of internal short circuit, overcharge, overheating (constant 150℃ for 10 minutes), puncture (by a 3mm pin), and collision (10 kg object free fall from 1 meter high).
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