Samsung 50S 6S3P 15000 mAh Li-ion Battery Pack

Samsung 50S 6S3P 15000 mAh is a premium-grade Li-ion battery pack. Assembled from 18 genuine, high-discharge Samsung INR21700-50S cells arranged in a 6S3P layout, it delivers a massive 333 Wh energy reserve paired with exceptional build quality.

The key advantage of genuine Samsung 50S cells is their tight cell matching, long lifecycle durability, and predictable performance under heavy discharge profiles. The 3P parallel configuration supports sustained continuous discharge currents up to 75A–90A, with burst peaks up to 120A for aggressive throttle maneuvers. Pre-wired with flexible 10/12 AWG silicone wire, a high-current XT60 or XT90 connector, and a standard JST-XH balance lead.

Encapsulated in durable heat-shrink insulation, this pack is capacity-tested and balanced for reliable operation across harsh field environments ranging from -20°C to +60°C.

Key Specifications:

• Cell Type: Samsung INR21700-50S Li-ion

• Configuration: 6S3P (18 cells)

• Nominal Capacity: 15000 mAh (15 Ah)

• Nominal Energy: 333 Wh

• Nominal Voltage: 22.2 V

• Full Charge Voltage: 25.2 V

• Discharge Cut-off Voltage: 15.0 V

• Nominal Charge Current: 7.5 A – 15 A

• Continuous Discharge Current: Up to 75 A (up to 90 A with temp control)

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

• Power Wire & Connector: 10/12 AWG / XT60 (or XT90)

• Dimensions (L × W × H): ≈ 140 × 67 × 75 mm

• Weight: ≈ 1280–1330 g

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

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