HR1221WF2FR AGM Battery 12V 5.1Ah Flame Retardant

CSB HR1221WF2FR AGM Battery — 12V | 5.1Ah | Flame Retardant

The CSB HR1221WF2FR is a 12V sealed AGM battery delivering 5.1Ah of capacity in a compact flame retardant black case. Purpose-built for UPS systems, security panels, and emergency lighting where a small footprint and safety-rated enclosure are essential — backed by a 12 Month Warranty.

Key Features

• Flame Retardant Case — UL-rated black enclosure for safety-critical installations
• Sealed AGM Construction — maintenance-free, spill-proof, no gassing
• 5.1Ah Capacity — compact and reliable standby power
• M5 Terminal — secure bolt-down connection
• UL Certified — meets regulatory safety standards
• Low Self-Discharge — retains charge during extended storage
• 12 Month Warranty

Specifications

• Voltage: 12V
• Capacity (20hr): 5.1Ah
• Chemistry: AGM (Lead-Acid)
• Terminal: M5
• Colour: Black
• Length: 3.5" / 90mm
• Width: 2.8" / 70mm
• Height: 4" / 101.8mm (Total: 4.2" / 106.1mm)
• Weight: 1.80 kg
• Part Number: HR1221WF2FR
• Certifications: UL

Ideal For

• UPS and uninterruptible power systems
• Security and alarm panels
• Emergency lighting and exit signs
• Medical and life-safety equipment

Ships from Thunder Battery — Canada's trusted battery dealer.