AJC® Replacement for Teledyne Big Beam S1220 — 12V (12 Volts) 26Ah AGM Emergency Light Battery, NB Terminals

Product overview: AJC® replacement battery engineered for the Teledyne Big Beam S1220 emergency lighting system. This sealed lead acid (AGM) unit provides dependable standby power in a compact package. Specifications: - Voltage: 12V (12 Volts) - Capacity: 26Ah - Chemistry: Sealed Lead Acid (AGM) - Terminals: NB - Dimensions: Length 6.5 in × Width 6.89 in × Height 5 in - Weight: 18.7 lbs Important disclaimer: Our products are not affiliated with or authorized by Teledyne. Why choose AJC® replacements: AJC® offers high-quality, cost-effective replacement batteries that match OEM form and fit for thousands of devices. These batteries are UL recognized components and have been purchased by millions worldwide. Purchases are supported by simple 30-day return options and a 12-month warranty for added peace of mind. SLA battery care tips: Recharge the battery after each use to maintain performance and avoid full discharges. Inspect terminals periodically for corrosion or wear that could cause failure. Store the battery fully charged in a cool, dry place (68°F/20°C recommended). Recycle batteries properly—do not dispose of them in household trash.