Descrição
Battery Specifications
The battery for the Unitree H1 and H1-2 has the following key specifications:
- Capacity: 15 Ah (ampere-hours) or 0.864 kWh (kilowatt-hours)
- Maximum Voltage: 67.2 V
- Rated Voltage: 28.8 V
- Peso: Approximately 5 kg
- Dimensões: 120 × 80 × 182 mm
Battery Life and Charging
The battery life and charging characteristics are designed to balance performance and operational time.
- Runtime: The battery provides an operating time of 2 to 4 hours, depending on the robot’s activity and workload.
This can be influenced by factors like walking speed, terrain, and the use of its various features. - Charging: The H1-2 battery supports fast charging with a current of 9 A. With its fast charger, the standard battery charging time is approximately 0.8 hours, while a long-range battery can take up to 1.5 hours.
Safety and Management
The Unitree H1’s battery incorporates a sophisticated, self-developed Battery Management System (BMS).
- Overcharge and Over-discharge Protection: Prevents damage from over-voltage or running the battery down too low.
- Short Circuit Protection: Automatically shuts off the power in case of a short circuit.
- Temperature Protection: Monitors the battery temperature to prevent charging or discharging in unsafe conditions.
- Balanced Charging: Ensures that all cells within the battery are charged evenly.
- Self-discharge Protection: The battery can automatically discharge to a safer storage level (around 65%) if it remains unused for an extended period, which helps preserve its health over time.
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