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Guides

Technical guides

Practical, standards-referenced reference notes for the trade — battery selection, panel documentation and fault-finding pointers for fire-detection equipment. Written for competent engineers and purchasers, not for browsing.

Gent Xenex panel battery replacement (13270-02LB / 13270-04LB / 13270-08LB)
Which Power-Sonic replacement battery fits each Gent Xenex 13270 conventional panel (2, 4 and 8-zone), with trade selection notes and safe-changeover pointers.
Updated 21 July 2026

Gent Xenex panel battery replacement (13270-02LB / 13270-04LB / 13270-08LB)