Sealed lead-acid battery FIAMM FUKAWA FW 9-12 HRU 12V 9Ah – 12 V, 9 Ah

Sealed lead‑acid FIAMM FUKAWA FW 9‑12 HRU is a 12 V, 9 Ah maintenance‑free battery suitable as a replacement battery for UPS units, RBC kits, medical equipment and various electronic systems. The battery uses valve‑regulated AGM technology with electrolyte absorbed in glass mat, allowing operation in any orientation and requiring no maintenance. Technical parameters include nominal voltage 12 V, capacity 9 Ah, F2 (Faston 250 / 6.3 mm) terminal connection and dimensions 151 x 65 x 94 mm. The recommended discharge temperature range is -20 to 60 °C.

Advantages

The FIAMM FUKAWA FW 9‑12 HRU battery is hermetically sealed and valve‑regulated (VRLA) which ensures safe indoor use and eliminates the need to add electrolyte. AGM construction provides low self‑discharge and stable performance under standby conditions. Its compact size and standard F2 terminal make it compatible with many UPS models, alarm panels and CCTV devices.

Suitable for

• Uninterruptible Power Supplies (UPS) and backup modules
• Alarm and security systems (EZS)
• Emergency lighting and power supplies (EPS)
• CCTV and surveillance equipment
• Medical devices and small electronic appliances

Key specifications

• Voltage: 12 V
• Capacity: 9 Ah (nominal)
• Terminal: F2 (Faston 250 / 6.3 mm)
• Dimensions (L×W×H): 151 × 65 × 94 mm
• Technology: AGM, valve‑regulated (VRLA)
• Operating discharge temperature: -20 °C to 60 °C

How to use

Install the battery in the compatible device following the device manufacturer’s instructions and observe correct polarity when connecting the F2 terminals. Use the battery as a replacement for the original 12 V, 9 Ah unit in UPS systems, alarm panels, emergency lighting or other compatible equipment. Ensure the device ventilation is adequate and avoid exposing the battery to temperatures outside the specified discharge range. For disposal or recycling, follow local regulations for lead‑acid batteries.

Usage recommendations

Store and operate the battery within the manufacturer’s recommended temperature range, perform periodic charging if used in long‑term storage, and consult your UPS or equipment manual to verify compatibility; contact AT Computers helpdesk or use the supplier configurator if you need assistance selecting the correct replacement battery.