Zebra CRD-ET4A-1SCG1-01 ET401 Single-Slot Charge Cradle
Overview
The Zebra CRD-ET4A-1SCG1-01 is a dedicated charge-only cradle engineered for the Zebra ET401 handheld mobile computer. This single-slot design addresses a specific operational pattern: sequential or individual device charging in warehouse, logistics, and field service environments where shifts rotate and devices cycle through charging stations. Unlike multi-slot docking stations, the CRD-ET4A-1SCG1-01 delivers a compact footprint and lower cost-per-unit, making it the right fit when you need distributed charging points rather than centralized high-density charging banks. The cradle supports routine energy management for fleets operating on multiple routes or shift cycles.
Key Features
- Single-slot design optimized for ET401: The CRD-ET4A-1SCG1-01 connects directly to Zebra ET401 devices with a proprietary dock connector. This eliminates fumbling with USB cables or universal dock adapters—the device seats into the cradle, charge current flows, and the operator moves on. One slot means one device charges at a time, so this model is ideal for operations that rotate devices through personal charging stations or small team hubs rather than running a centralized depot.
- Charge-only operation: This cradle delivers power; it does not sync data, upload logs, or trigger device management tasks. If your deployment requires simultaneous charging and inventory sync (e.g., pulling transaction logs or device health telemetry), pair this cradle with a wired or wireless sync process on the device itself. For simple energy replenishment between routes, charge-only is efficient and low-friction.
- Compact footprint: A single-slot cradle occupies minimal bench or locker space. Deploy multiple CRD-ET4A-1SCG1-01 units across warehouse zones, loading docks, or field service vehicles without the real estate demand of a multi-bay charging station. This distributed topology supports work-in-place charging—devices stay charged where operators work.
- Low unit cost: The single-slot architecture keeps per-unit cost low. If your operation manages dozens or hundreds of ET401 devices across multiple sites, deploying a CRD-ET4A-1SCG1-01 at each location is more economical than running a single multi-slot hub and shuttle logistics.
- Integration with Zebra device ecosystems: The CRD-ET4A-1SCG1-01 integrates into existing ET401 deployments without introducing cross-brand dock incompatibilities. It uses Zebra's standard ET401 charging connector, so devices and cradles remain within a unified technology family.
- Rugged industrial environment tolerance: The cradle is built for warehouse and logistics settings where dust, moisture, temperature swings, and mechanical shock are routine. This is not a consumer-grade charging dock; it withstands the vibration and thermal cycling typical of industrial mobile computer operations.
When to Choose This Model
Select the CRD-ET4A-1SCG1-01 if your operation requires (a) single-device charging at distributed points, (b) low per-unit cost across multiple locations, or (c) charge-only functionality without data sync overhead. This model is well-suited for high-volume ET401 deployments where operators manage their own device energy and you prioritize simplicity and coverage over centralized charging infrastructure.
When to Choose a Different Model
If your operation requires simultaneous multi-device charging, consider a higher-capacity Zebra multi-slot ET401 charging station from the same family. If you need charge plus data synchronization in a single dock, explore Zebra's combined charge-and-sync cradles for the ET401 line. Consult the full Zebra mobile computer family for alternative dock configurations that may align with centralized depot operations.
Frequently Asked Questions
Q: What devices are compatible with the CRD-ET4A-1SCG1-01?
A: The CRD-ET4A-1SCG1-01 is designed exclusively for the Zebra ET401 handheld mobile computer. It uses the proprietary ET401 charging connector and will not work with other Zebra models or third-party devices.
Q: Can the CRD-ET4A-1SCG1-01 charge multiple devices simultaneously?
A: No. The CRD-ET4A-1SCG1-01 is a single-slot cradle and charges one device at a time. If you require multi-device simultaneous charging, evaluate Zebra's multi-slot ET401 charging stations.
Q: Does the CRD-ET4A-1SCG1-01 support data synchronization?
A: No. The CRD-ET4A-1SCG1-01 is charge-only. It supplies power to the ET401 but does not transfer data, logs, or device management commands. Sync operations must occur through separate wireless or wired connectivity on the device itself.
Q: What is the typical charging time for an ET401 using the CRD-ET4A-1SCG1-01?
A: Charging time depends on the ET401 battery capacity and the cradle's power delivery specifications. Refer to the ET401 and CRD-ET4A-1SCG1-01 datasheets for exact charge curves and full-charge duration under various ambient conditions.
Q: Can I mount the CRD-ET4A-1SCG1-01 on a wall or locker?
A: The standard CRD-ET4A-1SCG1-01 is a desktop cradle. Mounting options depend on your site's electrical infrastructure and spatial constraints. Consult installation guidance or contact the manufacturer for site-specific mounting solutions.
Q: Is the CRD-ET4A-1SCG1-01 suitable for outdoor or high-temperature environments?
A: The CRD-ET4A-1SCG1-01 is rated for industrial indoor environments. Extreme heat, direct rain, or submersion is not supported. If outdoor charging is required, consult Zebra's ruggedized or weatherproofed cradle options for the ET401.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The CRD-ET4A-1SCG1-01 is a purpose-built charge cradle for high-volume ET401 deployments where you need charging coverage without the footprint or cost of a multi-bay dock. It's the workhorse of distributed charging—drop one at each warehouse zone, loading dock, or vehicle, and operators charge their devices in place. The single-slot design keeps cost-per-location low and real estate demand minimal, which matters when you're managing dozens of devices across multiple sites.
Technical Highlights:
- ET401-specific proprietary connector: The CRD-ET4A-1SCG1-01 uses Zebra's standard ET401 dock connector, ensuring rock-solid mating and fast charge current delivery. No loose USB adapters or universal docks that introduce intermittent contact issues. Devices seat reliably every time.
- Charge-only topology reduces complexity: No data sync means fewer failure points and no waiting for background synchronization. Power flows, device charges, operator picks it up. This is especially valuable in logistics environments where dwell time at a charging station is measured in minutes, not hours.
- Compact single-slot footprint drives deployment flexibility: Each CRD-ET4A-1SCG1-01 occupies minimal bench or locker space—roughly the footprint of the device itself plus margins for easy seating. That means you can deploy a cradle at every work zone without rearranging your facility layout.
Deployment Considerations:
- The CRD-ET4A-1SCG1-01 is charge-only; if your operation requires real-time transaction sync or device telemetry pull-down at the dock, you'll need to layer in wireless sync or a separate wired gateway. Plan for that in your mobile device management architecture.
- Single-slot design means sequential charging. In high-rotation environments (e.g., fast-moving parcel sorting where 30 devices cycle through one charging point per shift), a multi-slot station may reduce bottlenecks. Evaluate your device-to-operator ratio and shift turnover rate before committing to single-slot placement.
- Industrial durability is built in—the cradle tolerates warehouse dust and thermal swings—but it's rated for indoor use. If you need charging in outdoor staging areas or vehicles exposed to weather, explore Zebra's ruggedized or weather-sealed variants.
The CRD-ET4A-1SCG1-01 is ideal for logistics and warehouse operations running 50+ ET401 devices across 5+ locations, where distributed charging beats centralized depot logistics. Deploy one per zone, let operators charge in place, and avoid the shipping and coordination overhead of shuttling devices to a single hub.
