12V 5Ah AGM Battery (25W) F2/F1 Terminal

Description

The 12V 5Ah AGM Battery (25W) is a reliable replacement battery designed for UPS systems and backup power applications. This sealed lead acid battery delivers dependable standby performance and is fully maintenance-free for safe indoor use.

The 25W rating refers to the battery’s power output in UPS applications and is equivalent to approximately a 12V 5Ah battery. It is commonly used in small desktop UPS units and backup systems requiring consistent, short-term power during outages.

This battery features F1 and F2 terminals for flexible installation and comes fully charged and ready to install.

Compatible With / Replaces

The WP1225W is a compatible replacement for:

• BN650 Systems
• CSB HR1224W F2F1
• PG-12V5.4
• RWA1232

Always verify compatibility before ordering.

Key Features

• Sealed AGM design – Spill-proof and completely maintenance-free.
• Rechargeable VRLA battery – Safe for indoor standby use under normal operating conditions.
• Vibration-resistant construction – Durable case for long service life.
• Low self-discharge – Ideal for backup and standby power systems.
• 3–5 year standby design life – Built for dependable long-term performance.

Specifications

• Voltage: 12 Volts
• Capacity: 5 Ah
• Output Rating: 25 Watts
• Chemistry:  AGM
• Length: 5.94″ / 151 mm
• Width: 2.01″ / 51 mm
• Height: 3.94″ / 100 mm
• Weight: 3.74lbs / 1.7 kg
• Terminal Type: Positive terminal is F2 spade connector (faston .25″)  and negative terminal is F1 spade connector (faston .187″)
• Data Sheet: WP1225W data sheet (PDF)

Not sure if this battery fits your UPS system? Contact us with your model number — we’re happy to help confirm compatibility.