ARMAC B/2009/T/DF External Battery Pack Tower for OFFICE DF Online Series 6-10kVA UPS, 20 x 12V 9Ah, 240V DC, 2160Wh, Black

With a total energy capacity of 2160 Wh, this external battery pack tower extends the runtime of ARMAC OFFICE DF Online Series 6kVA and 10kVA UPS systems, ensuring critical loads stay powered during outages.

Overview

The ARMAC B/2009/T/DF is a dedicated external battery pack designed for seamless integration with ARMAC OFFICE DF Online Series UPS units. It houses 20 sealed lead-acid (VRLA) batteries, each rated 12V/9Ah, connected in series to deliver a 240V DC output. The tower form factor and metal housing ensure durability and straightforward deployment in server rooms, network closets, and industrial environments.

What stands out

• High energy reserve: 2160 Wh total capacity for extended UPS autonomy.
• Maintenance-free VRLA batteries with a typical lifespan of 3–5 years.
• Dedicated UPS connector for safe, foolproof connection.
• Wide operating temperature range (0–40°C) and high humidity tolerance (up to 95% non-condensing).
• CE and RoHS certified for quality and environmental compliance.

Technical details

• Product type: External battery pack
• Compatible UPS: ARMAC OFFICE DF Online Series 6kVA, 10kVA
• Battery technology: Sealed lead acid (SLA) / VRLA
• Number of batteries: 20
• Individual battery voltage: 12V
• Individual battery capacity: 9 Ah
• Total DC output voltage: 240V DC
• Total DC output capacity: 9 Ah
• Total energy capacity: 2160 Wh
• Form factor: Tower
• Housing material: Metal
• Colour: Black
• Operating temperature range: 0–40°C
• Relative humidity range: 0–95% (non-condensing)
• Expected battery lifespan: 3–5 years (typical)
• Certifications: CE, RoHS
• Connection interface: Dedicated UPS battery connector
• Installation type: Standalone tower
• Maintenance: Maintenance-free batteries

Our verdict

The ARMAC B/2009/T/DF is a robust and reliable battery extension for compatible ARMAC UPS systems, providing substantial backup power in a compact tower design. Its maintenance-free operation and high energy density make it an excellent choice for businesses seeking uninterrupted power protection.