Battery Cabinet BB4


Extend the autonomy of the UPS with the BB4 battery cabinet developed by AEC!
The BB4 by AEC has been developed for the IST7 UPS (single-phase or three-phase double conversion Tower UPS).
Inside the BB4 model it is possible to install:
– Maximum 80 9Ah VRLA AGM batteries.
Furthermore, the BB4 model is compatible with uninterruptible power supplies from 1 to 40kVA and complies with the IEC-EN 62040-1 standard. The intense black color (RAL 9005) guarantees a linear and elegant design.
View the OZPower batteries on the dedicated page perfectly compatible with AEC Battery Cabinets!

BB4 Battery Cabinet Configuration – Example

UPS: IST7 with external batteries.
Battery cabinet: BB4 with 80 internal 12V AGM VRLA 9Ah batteries.
Contact us at to request quotes for UPSs with customized autonomy adapted to specific requests.


Founded way back in 1968, the AEC Group, Allis Electric Co. Ltd, is a public company listed on the Taipei Stock Exchange since 1994.

The AEC group has specialized for more than 50 years in the production of UPS for the protection of the power supply of industrial plants.


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