Battery Back-up

Zebra TC8000 PowerPrecision+ Spare Lithium Ion battery, 6700 mAh. New advanced battery technology provides a higher level of intelligence (State of Charge and State of Health) to deliver maximum performance.

Charge your compatible Dell Notebook or Ultrabook with the PW7015M 12,000mAh Power Companion Rechargeable Backup Battery from Dell. This 4-cell rechargeable battery backup has a large 12,000mAh capacity to charge a laptop, as well as up to two USB devices at the same time at up to 2.1A. Five LED indicators accurately inform you of how much charge is left in the battery, so you know when to recharge it. This compact battery backup was designed to fit into the Dell Premier Backpack and Dell Premier Briefcases, as well as other bags and purses. Two Dell charging cables are included for a wide range of compatibility with Dell notebooks and ultrabooks. EM and RF interference is reduced thanks to the included ferrite core. NOTE: USB-C CABLE IS NOT INCLUDED

The black CHG 3502 Dual-Bay Bodypack Battery Charger from Williams Sound is used for charging select Williams Sound T36, T46, R37 and Motiva bodypack transmitters and receivers. The two-bay charger allows you to simply dock the components and recharge the NiMH batteries inside without removing them. The charger's plastic chassis features a red LED for each bay that indicates the battery is being charged. Note that you must have NiMH batteries installed and the components must be set to the NiMH setting. It takes 16 hours to fully recharge the batteries, and it's safe to leave the units in the charger even after the batteries have fully charged. Fits the Following Williams Sound Transmitters and Receivers: PLR BP1, PPA R37, PPA R37-8, PPA R38, PPA T46, WIR RX 22-4, Motiva PFM T36, Motiva PFM R36, and Motiva PFM R33

Refurbished Dell WD15 USB-C Business Docking Station + 130W Adapter Unlock Seamless Productivity with Versatile Connectivity and Efficient Power Delivery The Refurbished Dell WD15 USB-C Business Docking Station, paired with a 130W AC Power Adapter, is engineered to enhance your professional workspace by delivering robust connectivity and reliable power through a single USB-C connection. Featuring 3x SuperSpeed USB 3.0 ports, 2x USB 2.0 ports, HDMI, VGA, Mini DisplayPort, and a Gigabit Ethernet port, this docking station provides seamless integration of peripherals and multiple displays to keep you productive. Designed for budget-conscious professionals, this refurbished unit offers premium performance at an affordable price while promoting sustainability by extending the lifecycle of quality technology.

The Cisco RPS 675 Redundant Power System (RPS), model PWR675-AC-RPS-N1=, provides N+1 redundancy. The RPS 675 provides seamless failover to internal power supply failures for one of up to six switches. The RPS 675 automatically senses when a connected device has experienced an internal power supply failure. It then begins to supply power to the device. The RPS supplies power until the power supply of the failed device is replaced or the device is replaced. You can then return the RPS to active mode so that it is available to supply power to another device. Supported products: Catalyst 3750 Series Switches Catalyst 3560 Series Switches Catalyst 3550 Series Switches Catalyst 2980G-A Switch Catalyst 2970 Series Switches Catalyst 2950 Series Switches Catalyst 2900 LRE XL Switches.