With Kevlar-reinforced nylon armor and a high-strength aluminum connector, these USB cords stand up to frequent use and bending better than standard USB cords. Use them to move data between computers, printers, and mobile devices in places where cords may be dropped, pulled, and bent in odd directions. These cords also withstand heat and have a long, flexible strain relief for extra durability where the cable meets the connector. Cords with a higher USB standard transmit data faster than cords with a lower USB standard. Backward compatible, all work with cords and connectors that meet the same or a lower USB standard.

MFi-certified cords are compatible with Apple devices.

Connect devices such as computers, printers, and mobile devices. The higher the USB standard, the faster cords can transmit data. These cords are backward compatible, so they work with cords and connectors that meet the same or lower USB standard.

Use power cords to charge devices. Data cords move data between devices.

Use cords with three USB connections when a standard USB cable can’t transfer enough power to operate external devices, like portable hard drives. Plug the USB-A plugs into your computer. The micro-B, mini-B, B, or C plugs go into your device to increase the power coming from your computer.

Double-shielded cords block signal interference from nearby equipment and devices.

No drilling or fasteners needed—a screw-in cover plate makes it easy to mount these chargers for powering up phones, tablets, speakers, cameras, and other small devices. They have push-in terminals to quickly connect both solid and stranded wire.

To wire these chargers, press down on their internal clamp with a screwdriver or other narrow tool. Push your wire into the terminal, then remove the screwdriver.

Add an optional cap to protect these chargers when not in use.

Label holders (sold separately) snap onto the front of the chargers.

For technical drawings and 3-D models, click on a part number.

Simply place smartphones on these pads to immediately start charging them—there’s no need to remove most cases or plug them into a charging cord. All pads are compatible with smartphones that have Qi technology, so they work with Apple iPhones made in 2017 or later and many Android phones, including the Samsung Galaxy S series. Often used on desks and other flat surfaces, these charging pads make it easy to grab your phone while it’s charging because you don’t have to unplug it.

All of these pads are Qi certified, which means they meet safety, compatibility, and energy-efficiency standards set by the Wireless Power Consortium. They’re CE Marked, so you know they meet strict European safety standards. They’re also FCC compliant to meet regulations for electromagnetic interference.

Style 1 charging pads have a flat surface. A USB cord is included.

Style 2 charging pads have a slanted surface, making it easy to see notifications on your phone while it’s charging. They do not include a USB cord.

Style 3 charging pads have a flat surface that lets you charge two phones at once, making them good for meeting rooms or shared workspaces. They come with a power cord and four plug adapters, so they’re compatible with most outlets.

Style 4 charging pads can be used flat or propped up with their kickstand, so you can avoid or easily see notifications on your phone while it’s charging. A USB cord is included.

Style 5 charging pads come with a mounting stand and a clip, so you can install them on windshields, dashboards, or vents in a variety of vehicles. Adjustable clamps with silicon pads hold your phone in place while it’s charging, even when driving through turns and over bumps. A USB cord is included.

A variety of USB cords and USB chargers are sold separately.

Charge mobile devices without an adapter. Receptacles have two USB ports to connect smartphones and tablet computers. The NEMA slots have internal shutters to prevent the insertion of foreign objects and accidental contact with power. All fit standard GFCI wall plates (not included).

For technical drawings and 3-D models, click on a part number.

Charge up to four mobile devices at once. It automatically recognizes the charging requirements of a device to maximize charging speed. All fit standard GFCI wall plates (not included).

For technical drawings and 3-D models, click on a part number.

These pouches are sized to fit cell phones, electric testers/meters, or other small instruments.

Power mobile devices such as smartphones and tablets when electricity is unavailable. Charge these batteries by plugging the included USB cord or cable into a computer or charger. The cords and cables are backward compatible, so they work with connectors that meet the same or a lower USB standard. For maximum battery life, recharge these lithium ion (Li-Ion) batteries before they’re drained completely.

Impact-resistant batteries are more durable than standard batteries.

Batteries rated IP65 have protection from dust and low-pressure streams of water.

Some batteries cannot be sold to Canada due to NRCan energy efficiency regulations.

These headphones have an extra-wide headband and padded ear cushions for all-day comfort. They come with a detachable cable. For more information about NRR ratings, view About Hearing Protection.

Two pairs of earbud tips provide two Noise Reduction Rating (NRR) options. For more information about NRR ratings, view About Hearing Protection.