Description

The SMC Battery 45.6V 4000mAh 90C 12S HCL-HV2 Flight Pack delivers extreme power, efficiency, and endurance for serious pilots demanding maximum voltage under load. Built with advanced LiHV2 technology, it offers a remarkable balance of increased C rate and mAh per gram—something rarely achieved in high-performance packs. Engineered for elite RC performance, this powerhouse ensures unmatched acceleration, consistent output, and superior reliability flight after flight.

Note: this pack is essentially 2x 6S packs stacked together. It comes with 2x balance leads and 2x sets of blank main leads (i.e. no connector installed). To get the full 12S voltage, the main leads should be connected in series.

Specifications

• Voltage: 45.6V (12S LiHV2 Stick Pack)
• Capacity: 4000mAh ±5% True Rating
• Discharge Rate: 90C Continuous
• Series: HCL-HV2 – Latest High-Performance LiHV Series
• Technology: Enhanced LiHV chemistry for higher C rate and energy density
• Power Factor: TBD (3rd party verified performance)
• Size: 41mm x 52mm x 276mm (with G10 top & bottom plates)
• Weight: 1128g
• Wire Gauge: 10AWG high-current silicone wire
• Charge Rate: 1C to 5C (higher charge rate reduces cycle life)
• Performance Boost: Increased voltage under load with more mAh per gram
• Durability: Reinforced G10 construction for superior strength and heat resistance

Package Includes

• 1 x SMC Battery 45.6V 4000mAh 90C 12S HCL-HV2 Flight Pack