11.1V 2500 mAh Lithium Batteries 18650-3S1P
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Model: Hanery 18650-3S1P-2500
The Hanery 18650-3S1P-2500 is a compact, high-voltage power solution ideal for devices requiring a significant power boost in a minimal footprint. By connecting three 2500mAh cells in series, this pack delivers a robust 11.1V output. It is the perfect entry point into high-voltage systems for advanced robotics, high-end portable audio, and specialized medical instruments.
Robust 11.1V Output: Delivers the higher voltage necessary for driving efficient motors and complex electronics.
Compact 3-Cell Design: A space-saving 3S1P configuration that maximizes power density in tight enclosures.
Intelligent 3S BMS: Features a built-in Battery Management System for crucial cell balancing and protection against over-charging/discharging.
Reliable 2500mAh Core: Built with high-quality 18650 cells for consistent performance and longevity.
Custom Wiring & Connectors: Available with tailored lead lengths and industry-standard connectors for immediate integration.
Strict Quality Control: Manufactured and tested to meet rigorous safety and reliability standards for multi-cell packs.
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 | PCM | Yes |
| NTC | Yes | Weight | appr. 141.0g |
| Configuration | 3S1P |
2. Electrical Specification
| Capacity | 2500mAh | Nominal Voltage | 11.1V |
| Energy | 27.75Wh | Internal Resistance | less than 120 mΩ |
| Max. Charge Voltage | 12.6V | Discharge Cut Off | 8.25V |
| Max. Charge Current | 2500mA | Max. Discharge Current | 7500mA |
| Standard Charge Current | 500mA | Standard Discharge Current | 500mA |
| 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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