| Attribute | Value |
|---|---|
| Rated Capacity | 1500mAh |
| Standard Voltage | 7.4V |
| Usage | LED Bicycle Headlamp, Electric Bicycle, Camera |
| Electrolyte | Li-ion |
| Structure | 2s1p |
| Charging Cut-off Voltage | 8.4V |
| Charging Current | 1A |
| Weight | 120g |
| HS Code | 8507600090 |
| Supply Ability | 50000000PCS/Year |
| Model | 18500-2S1P |
| Nominal voltage | 7.4V |
| Nominal capacity | 1500mAh |
| Size | customized |
| Max charge current | 0.5C |
| Charging method | Constant current 1C to 8.4V, then charge with constant voltage 8.4V till charge current less than 0.01C |
| Max discharge current | 1C |
| Discharge cut-off voltage | 6V, the over-discharge detection voltage of PCM |
| Operating environment | Charging, 0°C ~ 45°C ; 65±20%RH; Discharging, -20°C~60°C ; 65±20%RH |
| Storage environment | -20°C~45°; 65±20%RH; |
| Lifespan (80% Prime Capacity) | >500times |
Advantages:
High Energy Density and Lightweight: Lithium-ion batteries have high energy density, providing longer-lasting power compared to traditional lead-acid batteries, while being lighter and easier to integrate into portable devices.
Long Cycle Life: Lithium-ion batteries typically have a long charge-discharge cycle life. For example, lithium iron phosphate batteries can maintain a high capacity retention rate after more than 2000 cycles, reducing replacement frequency and maintenance costs.
Stable Voltage Output: During discharge, the voltage platform is relatively stable, providing a reliable power supply to devices and avoiding performance degradation due to voltage fluctuations.
Environmentally Friendly: The lithium-ion battery manufacturing process is clean, and the materials are non-toxic, meeting energy conservation and emission reduction requirements, making them particularly suitable for scenarios with high environmental requirements.
Safety and Reliability: Through intelligent monitoring by the Battery Management System (BMS), multiple protections against overcharge, over-discharge, and overcurrent can be implemented, improving safety during use.




