HRL1280W AGM Battery 12V 20Ah

CSB HRL1280W AGM Battery — 12V 20Ah (HRL1280W)

The CSB HRL1280W is a high-rate, sealed AGM (Absorbent Glass Mat) lead-acid battery rated at 12V and 20Ah. Engineered for high-rate discharge applications, it delivers reliable standby power for UPS systems, medical equipment, emergency lighting, and security systems. The sealed, maintenance-free design allows installation in any orientation without risk of acid spill.

Key Features

• High-rate AGM design — optimized for short-duration, high-current discharge typical of UPS and emergency systems
• Sealed maintenance-free — no water addition required; safe for indoor installation in any orientation
• 12V / 20Ah — compact form factor with strong power density for its size class
• Valve-regulated (VRLA) — pressure relief valve prevents overcharging damage
• CSB quality — manufactured to ISO 9001 standards by a globally trusted battery OEM

Specifications

• Voltage: 12V
• Capacity: 20Ah (20-hr rate)
• Chemistry: Sealed AGM (VRLA)
• Series: HRL (High Rate Long Life)
• SKU: 10-121-10278
• Manufacturer: CSB Battery

Ideal For

• UPS (Uninterruptible Power Supply) systems
• Medical and life-safety equipment
• Emergency lighting and exit signs
• Security and alarm systems
• Telecom and network backup power

Ships from Thunder Battery — Canada's trusted energy storage dealer.