Gamber-Johnson 7300-0415 Auto Power Adapter for Zebra ET50/51/55/56 Tablets - 12V DC Input/Output - 3. 50A
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Product Features
Technical Overview
This adapter operates with a straightforward 12V DC input to 12V DC output topology, delivering a maximum current of 3.50 amps. This electrical profile is specifically matched to the power requirements of supported Zebra tablets and their cradles, ensuring safe and efficient charging without risk of under-powering or voltage mismatch.
The unit maintains consistent voltage regulation to support both device operation and battery charging simultaneously. Its design prioritizes electrical stability to prevent interruptions during data synchronization or application use while connected in a vehicle.
This section brings together practical product details such as Device Supported, Input Voltage, Output Voltage, Maximum Output Current, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The Gamber-Johnson 7300-0415 delivers reliable mobile power with several distinct benefits for field operations.
Rapid Charging Capability
With a 3.50A output current, this adapter provides sufficient power for faster battery recharge cycles compared to standard lower-amperage adapters, minimizing device downtime during vehicle transit.
- 3.50A maximum output
- Reduces charging time
- Supports simultaneous use
Vehicle Integration
Engineered specifically for automotive environments, this adapter connects directly to standard 12V vehicle power systems, creating a seamless mobile workstation without requiring AC power conversion.
- 12V DC input
- Plug-and-play installation
- No inverter needed
Device-Specific Compatibility
Precisely matched to Zebra ET50, ET51, ET55, and ET56 tablets and their docking cradles, ensuring electrical compatibility and physical connector fit for worry-free deployment.
- Zebra tablet optimized
- Includes dock/cradle support
- Eliminates compatibility guesswork
Deployment / Use Cases
This automobile power adapter is ideal for any mobile scenario where Zebra tablets serve as primary work devices. Field service technicians can maintain continuous power for diagnostic software and parts lookup applications while traveling between customer sites. Delivery and logistics drivers keep their ET-series tablets charged for route optimization, proof-of-delivery, and inventory management throughout their shifts.
Public safety and utility field crews benefit from uninterrupted device operation for mapping, reporting, and communication applications. The adapter also supports stationary in-vehicle docking stations, creating permanent mobile workstations in service vehicles, trucks, or emergency response units where reliable power is non-negotiable.
Physical Profile
The adapter features a compact design measuring 1.20" in height and 5.15" in depth, with a weight of approximately 458.1 grams. This slim profile minimizes space consumption in vehicle cabins and allows for discreet placement near dashboards or console areas. The durable construction withstands typical vehicle vibration and temperature variations, making it suitable for daily professional use across various driving conditions and climates.
- Depth
- 5.15" (130.81 mm)
- Height
- 1.20" (30.48 mm)
- Weight
- 458.1 g
Highlights
- Provides 12V DC at 3.50A for charging Zebra ET50, ET51, ET55, ET56 tablets in vehicles
- Direct 12V DC input from vehicle accessory port, no AC conversion required
- Supports both tablet operation and simultaneous battery charging
- Compatible with Zebra tablet docking cradles for integrated vehicle workstations
- Compact design at 1.20" height for minimal space consumption
- Enables continuous power for field service, delivery, and mobile workforce applications
- Eliminates battery anxiety during extended shifts or between job sites
- Robust construction suitable for vehicle vibration and temperature variations
Specifications
| Specifications | |
|---|---|
| Manufacturer | Gamber-Johnson, LLC |
| Manufacturer Part Number | 7300-0415 |
| Brand Name | Gamber-Johnson |
| Product Name | 11-16V Automobile Power Adapter for Zebra ET50/51 55/56 |
| Product Type | Auto Adapter |
| Technical Information | |
| Device Supported | Tablet PC,Dock,Cradle |
| Power Description | |
| Input Voltage | 12 V DC |
| Output Voltage | 12 V DC |
| Maximum Output Current | 3.50 A |
| Physical Characteristics | |
| Height | 1.20" (30.48 mm) |
| Depth | 5.15" (130.81 mm) |
| Weight (Approximate) | 458.1 g |
| Miscellaneous | |
| Compatibility | Zebra Tablet PCs: ET50 ET51 ET55 ET56 |
FAQ
What Zebra tablet models are compatible with this auto adapter?
This Gamber-Johnson adapter is specifically designed for Zebra ET50, ET51, ET55, and ET56 tablet PCs. It provides the correct voltage, current, and connector interface required for both charging and operating these devices, including when used with their docking cradles in vehicle installations.
What power input does this adapter require from my vehicle?
The adapter requires a standard 12V DC input, which it receives directly from your vehicle's cigarette lighter or accessory power port. It converts this to a regulated 12V DC output at 3.50A, matching the electrical requirements of supported Zebra tablets without needing additional voltage conversion.
Can this adapter charge my tablet while I'm using it in the vehicle?
Yes, the 3.50A output current provides sufficient power to both operate the tablet and charge its battery simultaneously. This allows for continuous use of applications, GPS, or data collection tools while maintaining or increasing battery charge during vehicle transit.
Is this adapter compatible with Zebra docking stations or cradles?
Yes, the adapter supports Tablet PC, Dock, and Cradle devices according to its specifications. It can power Zebra tablets while they are seated in their vehicle docking cradles, creating a complete mobile workstation solution with both power and physical mounting.
How compact is this automobile power adapter?
The adapter measures 1.20 inches in height and 5.15 inches in depth, with a weight of approximately 458.1 grams. This compact form factor allows for discreet installation in vehicle cabins without occupying excessive space near dashboards, consoles, or mounting locations.
What makes this adapter suitable for professional field use?
Its vehicle-specific 12V DC input, matched 3.50A output for Zebra tablets, and durable construction make it ideal for field service, delivery, logistics, and mobile workforce applications. It provides reliable power that eliminates battery concerns during extended shifts, ensuring tablets remain operational throughout workdays in vehicles.
What power capacity is listed for this UPS?
Power specifications help show where the unit fits best, including the type of load level, electrical environment, and backup role it is intended to support. These are usually the most decision-critical facts in a UPS or power-protection comparison.
What voltage details are listed?
The listed power specification is 12 V DC, which helps position the unit for the right load level and installation role.
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