Cisco Battery Backup Unit - battery backup - 4 Ah
Mfg # CGR-BATT-4AH
CDW # 2809506
Know your gear
The battery backup unit (BBU) provides the router with an emergency power source if the AC power source is unavailable.
The BBU can be installed in the router while the router is powered on and operating normally.
The BBU internal components include battery cells, a primary protection circuit, a fuel gauge, and a charger.
The BBU can be installed in the router while the router is powered on and operating normally.
The BBU internal components include battery cells, a primary protection circuit, a fuel gauge, and a charger.