Handheld Computer Cradles, Cables and Batteries

Fit comes from the model number, not the brand

Accessories for rugged handhelds are made for particular models. The listing's compatible-with line names the device, such as a WT series terminal, a Dolphin handheld or a Thor vehicle-mount computer, and a cradle, battery or holster for one model usually will not suit its neighbor. Check the full device model, including variants such as a version with a scan handle, then match the accessory's own part number. When a title is vague, compare it with the part number printed on your original.

Cradles, cables, power and mounts

Cradles come as single slots or multi-slot racks, and a charging-only version differs from one that also links to the network through Ethernet. Cables are defined by their ends: USB-A, 9-pin D-Sub serial, or a 3-pin connector, and by length, with 6 to 10 feet common. Power supplies are matched by voltage, wattage and plug. For vehicles, mounts and brackets such as ball-and-arm kits must suit the dock. Spare batteries extend a shift, so confirm the battery type matches your model.

Questions about Handheld Computer Cradles, Cables and Batteries

Can I charge a handheld in a cradle made for another model?

Almost never. Cradles are shaped and wired for specific devices, with contacts in exact positions. Even models from the same line can differ, so only use a cradle whose compatible-with list names your device.

What is the difference between a charging cradle and a communication cradle?

A charging cradle supplies power only. A communication cradle also connects the device to a PC or network, usually by USB, serial or Ethernet, so it can sync data while it charges. Choose by whether you need data transfer.

How do I choose the right cable?

Match the connector on each end, such as USB-A or a 9-pin serial plug, and note the gender. Then pick a length that reaches without strain. Cables are often model-specific, so check the compatible-with line.