Rocket RKT12120 12V 12Ah Sealed Lead Acid AGM Battery – F2 Terminals

The Rocket RKT12120 is a 12 volt, 12 amp-hour sealed lead acid battery for equipment that needs more capacity than a compact alarm battery. It is a popular choice for UPS systems, emergency lighting, scooters and small solar setups, and its sealed AGM design keeps it spill-proof and maintenance-free.

Why Choose This Battery

• More capacity: 12Ah of power for longer runtime in backup and mobility applications.
• F2 terminals: wider 0.250" (6.3mm) quick-connect tabs that support higher-current connections.
• Maintenance-free and spill-proof: sealed, valve-regulated construction with no water to add, and 98% or better gas recombination so it is safe for indoor use.
• Charger-friendly: standard 12V SLA charging profile for float or cyclic service.

Common Uses

• UPS and computer battery backup
• Emergency and exit lighting
• Alarm and security systems
• Electric scooters, kids' ride-on toys and mobility devices
• Small solar and energy storage systems

Specifications

• Brand / Model: Rocket RKT12120 F2
• Voltage: 12V
• Capacity: 12Ah
• Chemistry: Sealed lead acid (SLA), AGM / VRLA
• Terminal: F2 (0.250" / 6.3mm faston)
• Dimensions: 5.94" L x 3.86" W x 3.74" H
• Weight: 7.26 lb (3.3 kg)
• Charging (at 25°C / 77°F): standby 13.32V, cyclic 14.4V, max initial current 3A
• Warranty: 12-month limited manufacturer warranty from date of manufacture

Good to Know

• Ships fully sealed and ready to install; no water or acid to add.
• Charge with a charger designed for 12V sealed lead acid / AGM batteries.
• Match the terminal type and polarity of your old battery before installing.
• Please recycle your old lead acid battery at a local recycling center or battery retailer.

Need Help Choosing?

Not sure this is the right battery for your system? Call us at (601) 640-5965 or email help@batterygc.com and a real person from our Hattiesburg, Mississippi team will help you match it to your equipment.