OiD303439 3.7V 200mAh Lithium Polymer Battery
Specifications
| Specification | Details |
| Charge Voltage | 4.2±0.03V |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 365mAh (at 0.5C rate discharge process after standard charge) |
| Minimum Capacity | 350mAh (at 0.5C rate discharge process after standard charge) |
| Standard Charge | Constant current 0.5C mA to 4.2V; Constant voltage 4.2V, 0.02CmA cut-off |
| Fast Charge | Constant current 1C mA to 4.2V; Constant voltage 4.2V, 0.02CmA cut-off |
| Standard Discharge | Constant current 0.5CmA 3.0V cut-off |
| Fast Discharge | Constant current 1CmA 3.0V cut-off |
| Operating Temperature | Charging: 0°C ~ 45°C; Discharging: -20°C ~ 60°C |
| Storage | -20℃ ~ 25℃ (12 months, ≥85%); -20℃ ~ 45℃ (6 months, ≥85%); -20℃ ~ 60℃ (1 month, ≥90%) |
| Cycle Life | ≥300 cycles with more than 80% capacity at fast charge/discharge |
| Pack Initial Internal Impedance | ≤240mΩ (50% SOC, measure the AC impedance at 1kHz) |
| Pack Weight | 8.5±0.5 g |
| Delivery Voltage | 3.85±0.05V |
| Delivery Capacity | ≥60% |
| Dimensions | T: 3.0±0.2mm, W: 33.5±0.5mm, L: 40±1.5mm |
Cycle Life
The battery can withstand ≥300 cycles with more than 80% capacity remaining when charged and discharged under fast charge/discharge conditions (25±2°C).
Operating Temperature Range
- Charging: 0°C ~ 45°C
- Discharging: -20°C ~ 60°C
Certifications
Key Features:
- High energy density, offering a nominal capacity of 365mAh.
- Reliable cycle life, supporting more than 300 cycles while maintaining 80% of the original capacity.
- Fast charge and discharge capabilities to suit various applications.
- Compact design with a lightweight profile (8.5g).
- Safe operation within a wide temperature range.
Advantages:
- Enhanced Efficiency: Quick charge and discharge times, maximizing uptime for devices powered by this lithium polymer battery.
- Long-lasting Performance: The ability to retain over 80% capacity even after 300 cycles, ensuring longevity and reliability.
- Compact and Lightweight: Ideal for portable devices, with a sleek, lightweight design.
- Wide Temperature Range: Operates in both high and low temperatures, perfect for diverse environments.
Applications
- Consumer Electronics: Powering smartphones, tablets, and wearables.
- Toys & Gadgets: Used in remote-controlled devices, drones, and other small gadgets.
- Medical Devices: Employed in portable medical equipment like insulin pumps and hearing aids.
- Electric Vehicles: Ideal for e-bikes and small electric vehicles that need reliable battery power.
- Energy Storage: Serves in small, off-grid energy storage systems for efficient energy management.
Usage Warnings & Precautions:
- Always use a lithium-polymer battery charger for safe charging.
- Do not immerse the battery in water or store it in excessively humid conditions.
- Avoid high-temperature environments like fires, heaters, or direct sunlight.
- Never invert the battery’s cathode when using it.
- Do not connect the battery directly to power sources or plugs.
- Keep away from strong static electricity and magnetic fields, which may damage the battery.
- Do not short-circuit the battery by connecting its cathode to metal objects.
- Do not puncture or crush the battery, as this may lead to leakage or fire.
- In case of abnormal conditions (odor, heat, discoloration, deformation), remove the battery immediately and cease its use.
- If the battery leaks, rinse your eyes with water and seek medical attention immediately.
Storage Guidelines:
- Store at 20±5°C for optimal performance.
- For long-term storage, charge the battery to 50% (3.7-3.9V) every 6 months to maintain battery health.
Warranty & Disclaimer:
- Warranty Period: 12 months from the date of delivery.
- Disclaimer: Use of the JHY battery must adhere strictly to the product specification. Any accidents due to improper usage, such as overheating, fires, or ruptures, are not covered under warranty.
