7S14P 25.2VLithium Battery packed Designed Scheme for Catering Robot

In response to the growing demand for service robots in the catering industry, our company presents the 7S14P 25.2V Lithium Battery Pack Designed Scheme, specially tailored for catering service robots. With the aim of maximizing battery capacity within limited space, our cutting-edge design ensures optimal power performance to enhance food delivery efficiency.

Catering Service Robot Battery Design Requirements

Catering service robots have gained immense popularity due to their high food delivery efficiency, low rental costs, and autonomous self-service capabilities. By minimizing human intervention, these robots significantly reduce operational expenses for businesses. On average, catering robots deliver over 300 dishes per day, with peak periods reaching 450 dishes, surpassing the efficiency of human food delivery staff by 1.5-2 times. Additionally, renting a catering robot costs only 99 Yuan/day, making it a cost-effective alternative to hiring waitstaff.

Advanced Lithium Battery Solution

To meet the power requirements of catering robots, our company utilizes high-quality imported 18650 battery cells. These cells offer numerous advantages, including high energy ratio, lightweight construction, compact size, extended cycle life, exceptional safety features, and excellent voltage consistency. Our battery pack ensures optimal power delivery to the instrument, enabling reliable and efficient operation throughout the robot’s service.

Comprehensive Protection Circuit

Our battery pack incorporates a sophisticated protection circuit designed by our experts. The protection board employs imported chips from Japan, renowned for their high precision and resistance to high temperatures. With a balanced charging function, the protection board enhances battery consistency and extends battery life. It also includes temperature control protection, automatically restoring voltage after disconnection, ensuring safe and reliable performance.

Battery Pack Design Specifications

The specific design requirements for the lithium battery pack are as follows:

• Design: 18650-7S14P-25.9V-35Ah
• Basic:
  • Series: 7.00S
  • Parallel: 14.00P
  • Cell Type: 18650
  • Total Cells: 98 x 18650 cells
• Size:
  • Weight, max: 5.0 kg
  • Length, max: 192.0 cm (approximate)
  • Width, max: 116.0 cm (approximate)
  • Height, max: 144.0 cm (approximate)
• Voltage:
  • Voltage, charge max: 29.4 V
  • Voltage, nominal: 25.9 V
• Capacity:
  • Capacity, max: 35.0 Ah

Protection Circuit Design Specifications

The protection circuit is equipped with various safety functions to ensure reliable operation:

• Voltage:
  • Charging Voltage DC: 29.4V CC/CV
  • Single Cell Balanced Voltage: 4.20 ± 0.025V
• Current:
  • Single Cell Balanced Current: 84 ± 10mA
  • Current Consumption (Self-consumption): ≤20μA
• Over-Charge Protection (Single Section):
  • Over-Charge Detection Voltage: 4.275 ± 0.025V
  • Over-Charge Detection Delay Time: 0.5S-2.0S
  • Over-Charge Recovery Voltage: 4.175 ± 0.025V
• Over-Discharge Protection (Single Section):
  • Over-Discharge Detection Voltage: 2.50 ± 0.05V
  • Over-Discharge Detection Delay Time: 10mS-200mS
  • Over-Discharge Recovery Voltage: 2.40 ± 0.05V
• Over-Current Protection:
  • Over-Current Detection Voltage: 0.10 ± 0.015V
  • Over-Current Detection Current: 65 ± 10A
  • Over-Current Detection Delay Time: 5ms-20ms
  • Recovery Status: Disconnect the load and recover automatically
• Short Circuit Protection:
  • Detection Status: External short circuit
  • Detection Delay Time: 200-500us
  • Recovery Status: Disconnect the load and recover automatically
  • Internal Resistance: Protection circuit (MOSFET) ≤30mΩ
• Temperature Control:
  • Over-Temperature Protection Range: 75 ± 5 ℃

Battery Design Example and Physical Rendering

Please refer to the battery drawing example and physical rendering picture provided for a visual representation of our 7S14P 25.2V Lithium Battery Pack Designed Scheme for Catering Robot.

Experience enhanced food delivery efficiency and optimized power performance with our advanced lithium battery pack designed specifically for catering robots. Invest in our reliable and high-capacity solution to elevate your catering service and stay ahead in the competitive industry.