14.8V 2000 mAh Lithium Batteries 18650-4S1P
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Model: Hanery 18650-4S1P-2000
The Hanery 18650-4S1P-2000 is a compact, high-voltage battery pack designed to deliver a significant power punch in a minimal footprint. By connecting four robust 2000mAh cells in series, this pack achieves a 14.8V nominal output. It is the perfect entry point for devices transitioning to a higher voltage platform, such as specialized robotics, compact power tools, and high-intensity portable lighting, where weight and space are critical constraints.
Robust 14.8V Platform: Delivers the necessary voltage to drive demanding motors efficiently with lower current.
Ultra-Compact 4-Cell Design: A streamlined 4S1P configuration that minimizes weight and maximizes space efficiency.
Intelligent 4-Node Balancing: Features a sophisticated BMS that actively monitors and balances all four series cells for optimal safety.
High-Discharge Capable Cells: Built with robust 18650 cells capable of handling sudden power spikes.
Custom Wiring & Connectors: Available with tailored lead lengths and industry-standard high-current connectors.
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.
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*Customization is always available, please mark down your need in form or just contact us.
Battery Specification
1. Mechanical Characteristics
| Cell | 18560 | PCM | No |
| NTC | No | Weight | appr. 190g |
| Configuration | 4S1P |
2. Electrical Specification
| Capacity | 2000mAh | Nominal Voltage | 14.8V |
| Energy | 29.6Wh | Internal Resistance | less than 150 mΩ |
| Max. Charge Voltage | 16.8V | Discharge Cut Off | 11V |
| Max. Charge Current | 2000mA | Max. Discharge Current | 6000mA |
| Standard Charge Current | 400mA | Standard Discharge Current | 400mA |
| 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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