Battery, 12V, 35 AH AGM

This maintenance-free, rechargeable sealed lead-acid (AGM) battery delivers 12 volts with a nominal capacity of 35Ah at the 20-hour rate. Built for dependable backup and standby power, it provides a high maximum discharge current of 525A for 5 seconds, making it a solid choice for access-control, gate, and garage-door systems that require a reliable battery backup.

Housed in a durable ABS case (with optional UL94 HB flame-retardant case material), this battery is engineered for both cycle and standby applications. It supports a wide operating temperature range and offers strong charge retention on the shelf, making it convenient to store and deploy when needed. The F4 terminal provides a standard connection for a range of installations.

Whether you're equipping a gate operator, an access-control panel, or another backup power application, this sealed lead-acid battery offers maintenance-free operation and consistent performance across standby and cyclic use.

• Nominal voltage: 12V; nominal capacity: 35Ah (20-hour rate)
• Maintenance-free, rechargeable sealed lead-acid (AGM) construction
• Maximum discharge current: 525A for 5 seconds
• Approximate weight: 23.1 lbs. (10.5 kg); internal resistance approx. 10 mΩ
• Operating temperature range: charge -15°C to 40°C, discharge -15°C to 50°C
• Charge retention at 20°C: 92% after 1 month, 90% after 3 months, 80% after 6 months
• Durable ABS case (optional UL94 HB flame-retardant material) with F4 terminals