Battery Back-up

The Dell MPS1000 is an external power supply used for redundancy and delivers the necessary wattage to power your PoE phones. The 0947H1 unit is rack mountable and delivers one thousand Watts of power to your network switches. Designed networking N1524P, N1548P, N2024P, N2048P; PowerConnect 7024P, 7048P.

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.

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.

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

This is a Dell PowerVault 600W Redundant Power Supply which has been pulled from a working machine. This item is compatible Dell PowerVault MD1200, MD1220, MD3200, MD3220, MD3400, MD3420, MD3600f, MD3620f, MD3800f, MD3820f models