Replacement battery for 93 Siren Alarm. Specifications: 230mAh, 4.8V, Ni-MH. Compatible with: 93 Siren Alarm, OPEL Astra H, OPEL Zafira B, OPEL Vectra C. Replaces: SAAB 12 762 811, SAAB 52430010, OPEL 12 762 811, OPEL 52430010. SAAB replacement battery designed for Siren Alarm devices. Ensures your device stays powered through regular use.