This guide shows which battery, current, operating, charging and communication parameters must be confirmed before selecting a BMS for an AGV lithium battery.
Start with the AGV Operating Pattern
AGV means automated guided vehicle. The application name alone does not define the BMS. Confirm how the vehicle drives, stops, carries loads and charges during a normal shift. This operating pattern is often called the duty cycle.
Confirm the Battery Configuration
Provide battery chemistry, exact series count, nominal pack voltage and capacity. Do not infer the S count from nominal voltage alone.
Define Continuous and Peak Battery Current
Confirm the sustained battery-side current during normal operation, then record the highest peak current together with its duration and how often it repeats. Acceleration, climbing, turning or auxiliary lifting mechanisms can change the current profile.
Include Charging Strategy
AGVs may use scheduled charging or short charging opportunities during operation. Confirm the charger model, charging current and charging schedule for the actual fleet rather than assuming one charging method for all AGVs.
Confirm Controller and Communication Requirements
If battery data must be exchanged with the vehicle controller, charger or fleet-management system, identify the required communication interface and protocol. If a programmable logic controller (PLC) is part of the system, include its communication requirements as well.
How DALY Smart BMS Fits the Decision
DALY currently publishes Smart BMS products and AGV-related application content, so Smart BMS can be evaluated when the project requires monitoring or communication. This does not mean every AGV should use one fixed DALY model or current rating.
Source: DALY AGV-related Smart BMS application content
Source: DALY current Smart BMS product list
Final product selection should be made only after the chemistry, S count, continuous current, peak-current profile, charging method and communication requirements are confirmed.
What to Send DALY
| Project input | What to provide |
|---|---|
| Battery | Chemistry, exact S count, nominal voltage, capacity |
| Current | Continuous current; peak current, duration and frequency |
| AGV operation | Payload, auxiliary loads, operating hours and drive pattern |
| Charging | Charger model, charging current and schedule |
| Control | Vehicle controller/fleet system and required protocol |
| Commercial | Prototype, pilot fleet or production quantity |
Send these parameters to DALY. The technical team can evaluate whether a current Smart BMS configuration fits the project, confirm the required current and communication functions, and provide the relevant datasheet and quotation.
Q1Does an AGV automatically need a high-current BMS?
No. The required current rating depends on the actual battery-side load and peak-current profile.
Q2Does CAN mean the BMS will communicate with my AGV controller?
No. The interface and the message protocol must both be compatible.
Post time: Aug-22-2026
