Ajax Internal battery NB (7,2V/95Ah)

121874 Internal battery NB (7,2V/95Ah)

Non-rechargeable internal battery pack for Ajax Hub BP Jeweller, provides long-term power to the hub autonomously or as backup when external power is unavailable

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Key Features

  • Internal non-rechargeable lithium thionyl chloride battery pack designed to power the Ajax hub in mains-free or backup scenarios
  • Consists of 10 × ER34615-LD lithium cells with pulse capacitor for stable operation
  • Nominal voltage of 7.2 V and 95 Ah capacity for extended operation
  • Maximum recommended load current ~700 mA; end-of-life voltage ~4 V
  • Powers Hub BP Jeweller both independently and as backup source when external battery is also in use
  • Battery parameters selectable in hub settings using Ajax PRO apps
  • Designed for indoor installation only within the hub casing; must be installed by a qualified technician
  • Optimal installation orientation (cable up) reduces capacity loss
  • Hub battery status (connection/charge) viewable in Ajax apps once installed