Product Overview
The RS485-Enabled Lithium Battery Pack delivers programmable power for industrial automation, AGVs/AMRs, and remote energy storage systems. Utilizing grade-A LiFePO4 cells paired with an intelligent BMS, the pack streams real-time telemetry-voltage, current, SoC, SoH, and internal temperatures-directly to host controllers via RS485. Engineered for heavy industrial duty cycles, it replaces lead-acid systems with higher energy density, rapid recharging, and zero maintenance.
Key Features
Real-Time Telemetry: RS485 interface integrates with PLCs and host systems for remote diagnostics and performance tracking.
Extended Cycle Life: Delivers 4,000+ cycles at 80% DoD (25°C).
Dynamic Discharge: Sustains high continuous current to handle heavy motor startup and peak load demands.
Active Cell Balancing: Internal BMS prevents cell voltage drift during charge/discharge cycles.
Multi-Layer Safety: Hardware protection guards against over-charge, over-discharge, short-circuit, and thermal anomalies.
Technical Specifications
|
Parameter |
Specification |
|
Cell Chemistry |
Lithium Iron Phosphate (LiFePO4) |
|
Nominal Voltage |
12.8V / 24V / 48V (Customizable) |
|
Rated Capacity |
50Ah / 100Ah / 200Ah (Customizable) |
|
Total Energy |
640Wh to 9.6kWh |
|
Communication Protocol |
RS485 (Modbus RTU standard; CANopen optional) |
|
Continuous Discharge Current |
100A (Scalable per model) |
|
Peak Discharge Current |
300A (3 seconds) |
|
Charge Voltage |
14.6V / 29.2V / 58.4V |
|
Operating Temperature |
Charge: 0°C to 45°C; Discharge: -20°C to 60°C |
|
Ingress Protection |
IP54 / IP65 (Application dependent) |
|
Dimensions (L × W × H) |
Custom-engineered to exact bay constraints |
|
Weight |
Approx. 12 kg to 85 kg |
Compatibility & Applications
Designed for direct integration into OEM electrical and mechanical architectures requiring data transparency.
Target Applications: AGVs, AMRs, industrial cleaning machinery, telecom backup cabinets, and auxiliary marine power.
Mechanical Integration: Rack-mount, floor-standing, or custom sheet-metal enclosures built to match equipment housing limits.
Electrical Interface: Heavy-duty Anderson power connectors, copper busbars, or threaded terminals paired with industrial aviation plugs for RS485 signal lines.
Customization Options
Full in-house engineering support for system-level integration:
Electrical: Voltage tuning, capacity scaling, and custom BMS discharge thresholds.
Communication: RS485 register map adjustment to match host controller protocols (Modbus RTU/CAN integration).
Mechanical: Custom enclosure dimensions, mounting brackets, and cold-rolled steel or aluminum selection.
Harness & Terminals: Specified connector brands, wire gauges, and custom harness lengths.
Manufacturing & Quality Control
In-house manufacturing backed by automated cell sorting, laser welding, and rigorous testing lines:
Cell Sorting: Impedance and voltage matching sorted within a 1 mΩ and 5 mV tolerance window.
Weld Inspection: CCD visual inspection and pull-test monitoring on all nickel/copper strip connections.
End-of-Line (EOL) Testing: Automated rigs verify internal resistance, BMS communication handshake, insulation breakdown resistance (>20 MΩ at 500VDC), and load capacity.
Traceability: Laser-etched serial numbers on every pack link to raw material batch data and EOL test logs.
Compliance: Documentation available for UN38.3, MSDS, CE, and RoHS.
Packaging & Shipping
Packaging: UN-certified hazardous material corrugated cartons, reinforced wooden outer crates, and high-density PE foam inserts.
Shipping State: Dispatched at a regulated state of charge (SoC 30% to 50%) per dangerous goods regulations.
Documentation: Complete DG declaration, UN38.3 test summary, and commercial shipping documents provided for air, ocean, or land freight.
FAQ
Q: Can the RS485 register map be modified for proprietary PLCs?
A: Yes. We provide the standard Modbus RTU register list and adjust data addresses and baud rates to match your controller.
Q: What is the cycle life degradation threshold?
A: The battery retains ≥ 80% of initial capacity after 4,000 cycles under standard parameters (25°C, 0.5C charge/discharge, 80% DoD).
Q: Are parallel or series connections supported?
A: Series connections require specialized hardware balancing. Parallel connection (up to 4 units) is supported via standard RS485 master-slave settings.
Q: What protective enclosure ratings are available?
A: Standard enclosures are IP54; IP65 options are available for dust-heavy or moisture-prone environments.
Q: What is the lead time for custom prototype samples?
A: Sample development takes 15 to 20 business days following electrical and mechanical drawing sign-off.
Q: What customs clearance documents are supplied?
A: We supply commercial invoices, packing lists, certificates of origin, UN38.3 test summaries, and Class 9 MSDS
Request a Quote
To receive a technical proposal and commercial quotation, submit your project parameters:
Application / Equipment Type: (e.g., AGV, Telecom backup, ESS)
Target Electrical Specs: Nominal voltage and required capacity (Ah or kWh)
Physical Constraints: Maximum allowable dimensions (L × W × H)
Communication Requirements: Host system type and communication baud rate
Project Volume: Prototype quantity and estimated annual volume
Target Delivery Port / Destination Country:
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