Fully automated hot-swap battery exchange infrastructure that replaces depleted AMR battery packs in 30–90 seconds — no human intervention, no charging downtime. Enables 24/7 continuous fleet operation with 95–98% robot utilization, 30–45% throughput improvement, and modular 4/8/12-bay stations compatible with multi-brand AMR/AGV fleets.
The BRIDZA AMR Automatic Battery Swap Station is a purpose-built energy replenishment system for warehouse autonomous mobile robots and AGVs. Instead of waiting 30–120 minutes for batteries to charge, the swap station automatically extracts a depleted battery pack from the robot's underside and inserts a fully charged replacement in 30 to 90 seconds — all without human operators. The depleted pack enters an integrated charging bay while the robot immediately returns to productive tasks. This AMR battery swap station enables true 24/7 continuous operation, eliminating the charging downtime bottleneck that limits fleet utilization to 85–90% in traditional charge-in-place deployments.
The robot positions over the station with ±1mm laser-guided precision. A motorized drawer mechanism beneath the robot unlocks the battery compartment, extracts the depleted pack via guided rails, and inserts a fully charged replacement. The entire mechanical sequence completes in under 90 seconds with zero manual handling.
Extracted batteries enter a multi-bay charging cabinet (4, 8, or 12 bays) with independent CC-CV charge profiles per slot. LiFePO4 packs achieve 2,000+ cycles at 0.5C standard charge. The station always maintains at least one fully charged pack ready for immediate deployment, ensuring continuous fleet availability.
Integrated BMS communicates via CAN bus/CAN-FD with the robot fleet management system. When any robot's SOC drops below 20%, the swap station is automatically dispatched as a waypoint. Predictive algorithms pre-position charged packs based on fleet utilization patterns, eliminating queue wait times during peak operations.
Every feature is engineered to maximize AMR fleet uptime, eliminate charging bottlenecks, and reduce total cost of ownership for warehouse robot battery management.
The AMR automatic battery swap station completes the full extract-insert-verify sequence in 30–90 seconds depending on robot model. Laser/vision guided positioning achieves ±1mm alignment tolerance. Self-aligning Anderson-type high-current connectors with pre-charge resistors prevent arcing. Physical + BMS dual interlock ensures safe hot-swap without power-down. Robots return to active tasks with a fully charged pack before the fleet management system registers any idle time.
Supports 24V, 48V, 72V, and 96V battery platforms with automatic voltage detection on insertion. Accommodates pack capacities from 40Ah to 200Ah, covering light-duty tote handlers to heavy-duty pallet AMRs. Standard LiFePO4 chemistry delivers 4,000+ cycle life at 80% DOD. Optional NMC support for high-energy-density applications. The AMR battery swapping system adapts to heterogeneous fleets without hardware modification.
Start with a 4-bay station for fleets of 5–20 robots, scale to 8-bay for 20–50 robots, or 12-bay for 50+ robot operations. Each bay operates as an independent charging module with its own BMS channel. Hot-swappable power modules allow bay addition without station shutdown. This warehouse robot battery swap infrastructure grows incrementally with fleet size — no over-provisioning capital required at initial deployment.
Per-cell voltage, current, and temperature monitoring at 10Hz sampling rate. State-of-Health (SOH) tracking predicts battery replacement windows 3–6 months in advance. State-of-Charge (SOC) accuracy within ±2% via coulomb counting + OCV fusion. CAN bus/CAN-FD communication reports battery identity, cycle count, remaining life, and thermal status to fleet management systems. Anomaly detection triggers alerts before thermal events occur.
Standardized mechanical interface with adapter plates for Geek+, MiR, KUKA, OTTO by Rockwell, Locus, Hikrobot, and other major platforms. VDA 5050 fleet controller integration enables automatic swap scheduling across mixed-brand fleets. REST API and MQTT endpoints connect to WMS/WES for task-aware battery management. The AMR hot swap battery system works across vendor boundaries — one swap station serves the entire heterogeneous fleet.
IP54 rated enclosure (IP65 optional for cold storage). Integrated smoke detection and thermal runaway预警 per bay. Automatic fire suppression port for facility sprinkler integration. Pre-charge circuit prevents inrush current damage. Mechanical anti-drop locks secure packs during exchange. Operating range -20°C to +50°C with optional thermal management for extreme environments. Compliant with IEC 62619, UN38.3 transport, and CE safety standards.
Complete parameter overview for the AMR automatic battery swap station. Contact our solutions team for model-specific configurations.
| Parameter | BSS-4 (Starter) | BSS-8 (Standard) | BSS-12 (Enterprise) |
|---|---|---|---|
| Charging Bays | 4 | 8 | 12 |
| Recommended Fleet Size | 5–20 robots | 20–50 robots | 50–120 robots |
| Max Throughput | 40 swaps/hour | 80 swaps/hour | 120 swaps/hour |
| Max Power Input | 4 kW | 8 kW | 12 kW |
| Voltage Support | 24V / 48V | 24V / 48V / 72V | 24V–96V |
| Expansion Capability | → 8 bays | → 12 bays | Multi-station link |
The battery swap station integrates seamlessly into existing warehouse automation infrastructure, connecting to fleet management systems, WMS platforms, and building energy management systems for unified power management.
The AMR battery swap station communicates with fleet management systems via VDA 5050 protocol or REST API. When a robot's SOC drops below the configured threshold (default 20%), the FMS automatically routes the robot to the nearest available swap station. The station confirms bay availability, guides the robot into position via laser/vision alignment, executes the swap, and reports completion back to the FMS — all within a single automated workflow.
By connecting to the warehouse management system via JSON/HTTPS or MQTT, the swap station anticipates battery demand based on order waves, shift patterns, and throughput targets. Robots assigned to high-priority tasks receive priority charging; robots heading into idle windows are scheduled for proactive swaps. This prevents battery-related interruptions during peak fulfillment operations.
Single-station central: One BSS unit serves all robots from a strategic location — ideal for facilities under 50 robots. Multi-station distributed: Multiple BSS units across facility zones connected via Ethernet backbone — scales to 120+ robots across large multi-building sites. Retrofit overlay: Swap stations install alongside existing charging infrastructure during transition, managed through the same dashboard. No facility shutdown required.
Modbus TCP gateway connects to building energy management systems for demand-responsive charging. Time-of-use rate scheduling shifts bulk charging to off-peak hours. Battery-as-a-Service (BaaS) billing integration enables per-kWh operational expenditure models instead of upfront battery capital investment. Per-bay energy metering provides granular cost allocation across robot fleets.
During order surges and holiday peaks, AMR fleets cannot afford 30–120 minute charging breaks. The swap station maintains 95–98% robot utilization with sub-90-second power exchanges. A 120-robot fulfillment center deploying BSS-12 stations achieves 45% throughput improvement versus traditional opportunity charging — processing 2,400+ additional picks per shift.
Cold storage environments (-20°C to -30°C) accelerate battery degradation and extend charging times by 40–60%. IP65-rated swap stations with pre-charge warming cycles and LiFePO4-optimized profiles maintain battery health in freezing conditions. Robots swap batteries without entering warm rooms, preserving cold chain integrity and eliminating condensation-related sensor failures.
Automotive plants run multi-brand AMR fleets delivering parts to JIT assembly lines. The swap station's VDA 5050 integration and adapter plate system serves KUKA, MiR, and domestic brands from a single infrastructure point. Swap scheduling synchronizes with takt time — robots exchange batteries during planned model changeovers with zero impact on production cadence.
GMP-regulated environments require minimal human-robot interaction to maintain contamination controls. The fully automatic swap process eliminates operator touch-points during battery replenishment. Integrated BMS provides complete battery lifecycle audit trails for FDA compliance documentation. HEPA-compatible station enclosures meet ISO 14644 clean-room standards.
The AMR battery swap station addresses three fundamental limitations of charge-in-place infrastructure that prevent warehouses from achieving true 24/7 automation.
Traditional opportunity charging requires 30–120 minutes per session, pulling robots offline during productive hours. Swap stations restore full power in 30–90 seconds, recovering 2–4 hours of productive time per robot per day.
Controlled CC-CV charging in dedicated bays at stable temperatures extends LiFePO4 cycle life to 4,000+ cycles — versus 2,000–3,000 cycles with fast-charge-on-robot approaches that generate excess heat. Battery replacement cost drops from $8K–12K to $2K–3K per robot annually.
With 95–98% utilization versus 85–90%, a 100-robot operation can achieve the same throughput with 85–90 robots — deferring or eliminating the capital cost of 10–15 additional robots ($1.5M–$3M savings at $150K/robot all-in).
The swap station completes battery exchange in 30–90 seconds versus 30–120 minutes for opportunity charging. This 20–240x speedup enables true 24/7 continuous operation with 95–98% robot utilization, compared to 85–90% with charge-in-place approaches. Robots return to productive tasks before the fleet management system registers any idle time.
The AMR hot swap battery system supports Geek+, MiR, KUKA, OTTO by Rockwell, Locus, Hikrobot, and other major platforms via standardized adapter plates. Voltage support covers 24V/48V/72V/96V with automatic detection. VDA 5050 fleet controller integration enables cross-brand fleet management. Custom adapter plates available for proprietary robot platforms.
The station supports battery packs from 40Ah to 200Ah capacity across 24V–96V platforms. Standard packs deliver 2.0–5.1 kWh per swap. LiFePO4 chemistry provides 4,000+ cycle life at 80% depth of discharge. NMC packs supported as optional for high-energy-density applications requiring 150+ Wh/kg. Each pack includes integrated BMS with CAN bus communication for SOC/SOH monitoring.
Integration via VDA 5050 protocol (standard for AMR fleet controllers), REST API, or MQTT messaging. Predefined connectors available for major WMS platforms including Manhattan Associates, Blue Yonder, SAP EWM, and Oracle WMS. The station receives robot availability windows from FMS, returns swap completion confirmations, and exposes battery health data for predictive maintenance. Full integration typically completes within 1–3 days.
Yes. IP65-rated enclosures operate reliably from -20°C to +50°C. Features include automatic pre-charge warming cycles for cold batteries, LiFePO4-optimized CC-CV profiles adjusted for low-temperature charging, and condensation prevention protocols. Robots swap batteries without entering warm rooms, maintaining cold chain integrity and preventing sensor-related navigation errors from temperature transitions.
Get a customized battery swap infrastructure assessment. Our solutions team will evaluate your robot fleet composition, operational patterns, and facility layout to design the optimal AMR automatic battery swap station configuration for 24/7 continuous operation.