Ajax Hub 2 Plus battery pack: back-up during a power failure
Original rechargeable back-up battery for the Ajax Hub 2 Plus. Keeps the hub running when the mains power fails.
Replacement takes a few minutes. Ajax explains the replacement step by step.
Technical specifications
| Battery | |
| Type | Rechargeable back-up battery, original Ajax |
| Suitable for | Ajax Hub 2 Plus |
| Function | Bridging during a power failure |
Frequently asked questions
Will this fit my hub?
This battery pack is intended for the Ajax Hub 2 Plus. If you use a Hub, Hub 2 or Hub Plus, choose the matching 2-pin or 3-pin battery pack.
How do I replace the battery?
In a few minutes. View the Ajax instructions.

























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