With the rapid development of intelligent manufacturing and logistics automation, automatic Guided Vehicle (AGV,Automated Guided Vehicle), as an important execution equipment of intelligent storage and production lines, is increasingly in demand. The performance of the AGV robot is highly dependent on its power system, especially the choice of battery technology directly affects the robot's endurance, operation efficiency and safety. This paper will analyze the technical scheme of 25.6v 60Ah AGV robot battery, discuss its design concept, key technical characteristics and application advantages, and provide reference for the AGV industry.

I. AGV robot-to-battery demand characteristics

as an automatic handling equipment, AGV robots often carry out handling, distribution and other tasks in warehouses, factories and other environments. Its battery system needs to meet the following key requirements:

1. stable and reliable endurance to ensure continuous operation for a long time.
2. High safety, preventing short circuit, overcharge and overdischarge, and thermal runaway.
3. Lightweight design reduces vehicle weight and improves mobility.
4. Fast charging capability, Shorten charging time and improve operating efficiency.
5. Good cycle life, reduce maintenance and replacement costs.

Based on the above requirements, 25.6v 60Ah battery solution becomes an ideal choice for small and medium-sized AGV robots, taking into account the balance of voltage, capacitance and size.

II. Design concept of 25.6v 60Ah battery solution

1. voltage level selection
   25.6V is a typical series voltage of lithium ion batteries (8 3.2V lithium iron phosphate monomer cell are connected in series), which can not only meet the voltage requirements of AGV motor and control system, but also facilitate the modular design and management of batteries.

2. Capacity planning
   the capacity of 60Ah ensures the continuous operation of AGV for several hours under standard working conditions, meets the working cycle requirements of logistics transportation, and reduces the interruption of frequent charging.

3. Modular design
   the pool adopts a modular structure, which is convenient for later maintenance, expansion and replacement, and improves the flexibility and reliability of the system.

III. Key Technical features

1. lithium iron phosphate (LiFePO4) cell application
   lithium iron phosphate battery has high safety, long service life and stable chemical properties, and is suitable for AGV's high requirements for safety and durability. Its high thermal stability greatly reduces the risk of thermal runaway.

2. High efficiency battery management system (BMS)
   integrated with intelligent BMS, it can monitor and manage the voltage, current and temperature of the battery, ensure the safety of charging and discharging, and prolong the battery life. BMS can also realize fault warning and data communication, providing real-time status feedback for the AGV control system.

3. Fast charging technology
   supports high-rate charging, shortens charging time, improves the operation efficiency of AGVs, and meets the requirements of continuous operation for multiple shifts.

4. Optimized thermal management design
   reasonable layout of battery module and heat dissipation system can ensure the temperature balance of battery during operation, avoid local overheating and improve the stability of battery performance.

5. Lightweight and compact structure
   it adopts high energy density cell and reasonable structural design to reduce the overall weight of the battery, save space and improve the mobility and load capacity of AGV.

IV. Application advantages

1. extended AGV working hours
   the capacity of 60Ah ensures the long-term endurance of AGVs in typical working environments, reduces job interruption caused by frequent charging, and improves work efficiency.

2. Improve Operational Security
   the combination of lithium iron phosphate battery and intelligent BMS can effectively prevent potential safety hazards such as overcharge, overdischarge, short circuit and overtemperature, and ensure stable and reliable operation of the AGV system.

3. Reduce maintenance costs
   battery long service life design reduces replacement frequency, modular structure reduces maintenance difficulty, and saves maintenance costs.

4. Supports fast charging and power changing
   flexible charging mode supports fast energy supplement, and some systems can realize power exchange design to meet the needs of high-intensity operation.

V. Typical application scenarios

1. intelligent warehousing logistics
   the AGV robot is equipped with a 25.6v 60Ah battery to complete the tasks of cargo handling, sorting and transportation, and improve the level of warehouse automation.

2. Production line material distribution
   in the production and manufacturing environment, ensure the timely delivery of materials, shorten the production cycle and improve the manufacturing efficiency.

3. Medical and service robots
   the high-safety battery solution is suitable for medical environment, ensuring stable operation of equipment and personnel safety.

4. Other automatic handling equipment
   including airport luggage handling, express sorting center and other scenarios.