Leaperkim Sherman P

Upcoming Release: Leaperkim Sherman P Electric Unicycle

The electric unicycle market is preparing for the highly anticipated flagship model — Leaperkim Veteran Sherman P. Engineered for extreme power performance, long-range endurance, high-speed stability, and heavy-duty reliability, this EUC is built to dominate demanding riding conditions.

Key Specifications & Features

• Motor Power: Features a rated power of 3800W and an impressive peak power output of 10000W, delivering exceptional torque and instant throttle response.
• Battery Pack: Equipped with an ultra-large 4700Wh battery capacity. Powered by premium high-discharge Samsung INR21700-50S cells arranged in a 2-pack, 42-series, 3-parallel configuration (42S3P) running on an extreme 176.4V high-voltage system.
• Control Board: Features a double-layer control board with an aluminum substrate thermal conductivity design, enhanced with high-grade copper strips and columns for accelerated current conduction and heat dissipation. Equipped with 36 high-voltage MOS-FETs supporting up to 960A peak current.
• Suspension System: Closed hydraulic suspension featuring 90mm of travel with independent adjustment for both rebound and compression damping for total ride customization.
• Charging System: Includes a 176.4V 5A charger. Full charge time is approximately 6 hours at 5A, or reduced to 3 hours at 10A. Dual charging ports support total current up to 20A.
• Lighting: Integrated high-brightness 20W, 2500lm lens headlight for ultimate night visibility.
• Tire Size: 2.75-14 (Equivalent to 20-inch outer diameter).
• Weight & Payload: Net weight stands at 52 kg (114.6 lbs) with a maximum payload capacity of 120 kg (264.5 lbs).

Comparison: Leaperkim Veteran Sherman P vs. Veteran Sherman L

The upcoming Sherman P introduces significant hardware and electrical upgrades over the previous generation flagship, the Sherman L:

Comparison Summary:

• Ultra-Large Capacity & Higher Voltage: Upgrading to a massive 4700Wh battery pack paired with a 176.4V architecture and 10,000W peak motor output gives the Sherman P far greater range, enhanced safety margins at high speeds, and reduced risk of cutout.
• Heavy-Duty Thermal Controller: The upgraded controller on the Sherman P increases maximum phase current capacity to 960A (compared to 840A on the Sherman L) and features copper busbars for improved heat dissipation.
• Weight Trade-off: The substantial upgrades in battery capacity, cooling, structural rigidity, and power delivery result in an increased net weight: the Sherman P weighs 52 kg, making it 5.5 kg heavier than the Sherman L (46.5 kg).