14.8V 12000 mAh Lithium Batteries 18650-4S4P

14.8V 12000 mAh Lithium Batteries 18650-4S4P

14.8V 12000 mAh Lithium Batteries 18650-4S4P
  • 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.

Free Sample

*Customization is always available, please mark down your need in form or just contact us.

Battery Specification

1. Mechanical Characteristics

Cell18560PCMNo
NTCNoWeightappr. 780g
Configuration4S4P 

2. Electrical Specification

Capacity12000mAhNominal Voltage14.8V
Energy177.6WhInternal Resistanceless than 150 mΩ
Max. Charge Voltage16.8VDischarge Cut Off11V
Max. Charge Current12000mAMax. Discharge Current36000mA
Standard Charge Current2400mAStandard Discharge Current2400mA
Charging Temperature0℃ 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 Detection4.28V ±50mV (80 to 200msec delay, release 4.08V ±50mV)Overdischarge Detection2.9V ±100mV (40 to 120msec. delay, release 3.0V ±100mV)
Overcurrent Detection5A to 9A (9 to 15msec. delay)Short protectionYes

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