Zebra CHG-AUTO-CLA1-01 Automobile Power Adapter Cable
Overview
The Zebra CHG-AUTO-CLA1-01 is a regulated 12VDC power adapter cable designed to supply mobile device cradles and battery chargers from vehicle power sources. It accepts standard 100–240 VAC input through a country-specific three-wire grounded AC line cord and outputs regulated 12VDC at 4.16A via a barrel jack connector. This adapter bridges the gap between field technician vehicles and mobile computing infrastructure, eliminating the need to carry separate AC power supplies to job sites or depot charging stations.
Key Features
- 12VDC/4.16A regulated output — delivers stable power without voltage sag even under moderate load conditions. Regulation matters because fluctuating automotive voltage can degrade batteries or interrupt cradle communications; a regulated output protects both the device and the battery charge cycle.
- Automobile cigarette lighter input connector — taps into the standard 12V accessory socket found in every vehicle, eliminating the need for a separate automotive power distribution system or hardwired installation.
- Barrel jack output — connects directly to Zebra mobile computing cradles and multi-slot battery chargers designed for TC70 and TC75 devices, making it a drop-in solution for vehicle-mounted charging environments.
- 100–240 VAC input acceptance — the country-specific AC line cord allows deployment across regions with different wall voltages, useful for organizations with international fleets or technicians operating in multiple countries.
- Compact barrel jack interface — standardized connector type reduces cable clutter and makes it easy to swap between different Zebra cradle models without adapter hunting.
- Field-grade reliability — designed for depot and mobile charging use where equipment endures temperature swings, vibration, and frequent connection/disconnection cycles typical of vehicle environments.
Integration & Compatibility
The CHG-AUTO-CLA1-01 (often searched as CHG AUTO CLA1 01) integrates with Zebra TC70 and TC75 2-slot cradles and 4-slot battery chargers. Before deploying, verify barrel jack polarity and diameter specifications for your specific cradle model—connector physical compatibility is critical and must be confirmed against the cradle datasheet. If you are provisioning vehicle charging for a mixed fleet of Zebra mobile devices, cross-check both the cradle model and power connector type to avoid mismatches.
Deployment scenarios include field service teams returning to vehicles for end-of-shift charging, warehouse automation sites with truck-mounted repair bays, and mobile asset tracking operations where technicians need to top up batteries without returning to a fixed charging station. The regulated 12VDC output is also suitable for powering compatible external battery chargers in depot environments where AC wall power is not available at the charging location.
Frequently Asked Questions
Q: Is the CHG-AUTO-CLA1-01 suitable for continuous 12-hour charging cycles?
A: The adapter delivers regulated 4.16A output, which is sufficient for sustained charging of Zebra TC-series devices. However, vehicle engine off-time and battery drain should be considered when designing shift-end charging routines. For high-volume depot charging, a stationary charger powered by AC is recommended to avoid draining the vehicle battery during extended idle periods.
Q: What happens if I connect the CHG-AUTO-CLA1-01 to a cradle with a different barrel jack diameter?
A: Physical mismatch will prevent connection. Always verify the barrel jack specifications (diameter and polarity) on both the adapter output and your cradle before deployment. Using an incorrect connector can damage cradle pins or create intermittent power loss.
Q: Can I use the CHG-AUTO-CLA1-01 with other Zebra device families?
A: The adapter is designed specifically for TC70 and TC75 2-slot cradles and 4-slot battery chargers. Other Zebra mobile computers (MC series, ET series, etc.) may use different power connectors. Verify compatibility with your specific device cradle before ordering.
Q: Does the adapter work in extreme vehicle temperatures?
A: Refer to the device datasheet for operating temperature limits. Vehicle interiors can exceed 140°F in direct sun and drop below freezing in winter. If your deployment involves temperature extremes, test the adapter in a representative vehicle environment before full rollout.
Q: Is the adapter NDAA-compliant or subject to export restrictions?
A: This is a passive power adapter with no embedded electronics, firmware, or network connectivity. Export and compliance status depends on your organization's security requirements and country of operation. Contact your security or procurement team for guidance on controlled-source device sourcing.
Q: What is the polarity of the barrel jack connector?
A: Always verify the exact pin configuration in the CHG-AUTO-CLA1-01 datasheet and compare it against your cradle connector diagram. Reversed polarity will damage connected devices. When in doubt, contact Zebra technical support with both cradle and adapter model numbers for confirmation before connecting.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The Zebra CHG-AUTO-CLA1-01 is a straightforward but critical piece of mobile device infrastructure for field operations that rely on vehicle power. The 12VDC/4.16A regulated output solves a real pain point: standard automotive 12V sockets fluctuate under load, and an unregulated supply will prematurely age batteries or drop charging sessions. This adapter stabilizes the input, meaning your TC70/TC75 cradles and battery chargers get predictable, steady power—no brown-outs, no interrupted charge cycles.
Technical Highlights:
- Regulated 12VDC output: Removes voltage sag that occurs in vehicles during heavy electrical load (headlights, HVAC, radio). A stable supply extends battery lifespan by 15–25% compared to direct automotive socket connection, which matters when you're managing a fleet of expensive mobile devices.
- 4.16A capacity: Sufficient for simultaneous charging of two TC70/TC75 devices or a single 4-slot battery charger. If you're powering multiple cradles in a truck or van, total draw should not exceed 4.16A to avoid thermal throttling or adapter shutdown.
- Barrel jack interface: Standardized connector across Zebra TC-series cradles. No special adapters needed—cable connects directly to the cradle. This reduces cable inventory and lowers deployment friction.
Deployment Considerations:
- Connector verification is non-negotiable: Barrel jack diameter and polarity vary across different Zebra cradle generations. A mismatched polarity will instantly damage the cradle. Always physically inspect both ends before first connection and cross-reference the cradle model in your datasheet.
- Vehicle battery drain risk: If technicians leave devices charging unattended with the engine off, the vehicle's 12V auxiliary battery will drain over hours. Establish a policy—either keep the engine running during charging, or use a time limit before technicians disconnect and move to a stationary charger at the depot.
- Temperature swings in vehicles: Sealed truck cabs in summer can exceed 140°F; winter cold can drop below 0°F. While this adapter is rugged, extreme temperature conditions may reduce charging efficiency. In harsh climates, test the setup during an off-season before rolling out fleet-wide.
Best fit: Field service fleets with vehicle-based charging infrastructure and short between-job charging windows (30 minutes to 2 hours). Avoid as a long-term solution for all-day charging; it's a supplement to depot charging, not a replacement. Deploy the CHG-AUTO-CLA1-01 when you need to keep devices topped up throughout the day without returning to a fixed charging station.
