Quantum 50HP-N 8S3P 15000 mAh Li-ion Battery Pack

Quantum 50HP-N 8S3P 15000 mAh is a heavy-duty, high-voltage Li-ion battery pack. Combining high system voltage with a 3P parallel layout, this pack provides a massive 444 Wh energy capacity while keeping current-induced thermal stress low across motors and ESCs.

Constructed from 24 high-discharge 21700 Quantum 50HP-N cells, this battery excels at maintaining voltage stability under high throttle and heavy payload delivery. It safely handles continuous discharge loads up to 90A with short burst capabilities up to 120A. Pre-wired with heavy-gauge 10 AWG flexible silicone wire, a high-current XT90 connector, and a 9-pin JST-XH balance lead.

Built for rugged field use, it delivers consistent energy throughput across operating environments ranging from -20°C to +60°C.

Key Specifications:

• Cell Type: Quantum 21700 50HP-N Li-ion

• Configuration: 8S3P (24 cells)

• Nominal Capacity: 15000 mAh (15 Ah)

• Nominal Energy: 444 Wh

• Nominal Voltage: 29.6 V

• Full Charge Voltage: 33.6 V

• Discharge Cut-off Voltage: 20.0 V

• Nominal Charge Current: 7.5 A – 15 A

• Continuous Discharge Current: Up to 90 A

• Maximum Discharge Current (Burst): Up to 120 A

• Power Wire & Connector: 10 AWG / XT90

• Dimensions (L × W × H): ≈ 140 × 67 × 100 mm (layout dependent)

• Weight: ≈ 1770–1820 g

• Discharge Temperature Range: -20°C to +60°C

• Storage Temperature Range: 0°C to +40°C