3.7V 3500 mAh Lithium Batteries 18650-1S1P-3C
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Model: Hanery 18650-1S1P-3500-3C
Representing the highest capacity single-cell pack in our lineup, the Hanery 18650-1S1P-3500-3C is designed for flagship portable devices. It leverages premium high-density cell technology to provide an outstanding 3500mAh of energy, allowing your device to run significantly longer without increasing its size.
Peak Single-Cell Capacity: Massive 3500mAh for the ultimate runtime in a 1S1P format.
Premium Energy Cell: Utilizes top-tier materials for maximum Wh per cubic centimeter.
High-Power BMS: Calibrated to handle the demands of premium electronics safely.
Compact & Lightweight: The best energy-to-weight ratio for portable applications.
Extended Cycle Life: Engineered to retain high capacity over hundreds of daily cycles.
Seamless Integration: Fully customized wires and terminal options available.
Please note that we have a MOQ for our battery. For batteries in stock, the MOQ is 10,000 pcs. For customized batteries, the MOQ is 50,000 pcs.
Hanery assists you throughout your project: battery size, capacity, discharge multiplier, operating temperature, safety, and associated protection circuitry. Please contact us or mark your requirements on the inquiry quotation.
Order single or thousands of items at a time. Our warehouse and flexible shipping options are available for last-minute, deadline critical orders.
Free Sample
*Customization is always available, please mark down your need in form or just contact us.
Battery Specification
1. Mechanical Characteristics
| Cell | 18560-3C | PCM | Yes |
| NTC | Yes | Weight | appr. 48.0g |
| Configuration | 1S1P |
2. Electrical Specification
| Capacity | 3500mAh | Nominal Voltage | 3.7V |
| Energy | 12.95Wh | Internal Resistance | less than 80 mΩ |
| Max. Charge Voltage | 4.2V | Discharge Cut Off | 2.75V |
| Max. Charge Current | 3500mA | Max. Discharge Current | 10500mA |
| Standard Charge Current | 700mA | Standard Discharge Current | 700mA |
| Charging Temperature | 0℃ to 45℃ | Discharging Temperature | -20℃ to 60℃ |
| Storage Temp.Range | 1 year at -20℃ to +30℃ 3 mos. at -20℃ to +45℃ 1 mo. at -20℃ to +60℃ | Cycle life | 100 cycles ≥92% 300 cycles ≥88% 500 cycles ≥80% |
3. Cell protection
| Overcharge Detection | 4.28V ±50mV (80 to 200msec delay, release 4.08V ±50mV) | Overdischarge Detection | 2.9V ±100mV (40 to 120msec. delay, release 3.0V ±100mV) |
| Overcurrent Detection | 5A to 9A (9 to 15msec. delay) | Short protection | Yes |
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