Sealed lead‑acid backup battery Long 12V 9Ah F2 HighRate WP1236W provides a nominal 12 V output and 9 Ah capacity in a compact, maintenance‑free enclosure. The battery uses F2 (Faston) terminals for secure, quick connections and features a valve‑regulated, spill‑proof design suitable for indoor standby and cyclic applications. Engineered for both short bursts of high‑rate discharge and steady backup use, this unit is compatible with UPS systems, alarm panels, emergency lighting, and small renewable energy or telecom installations where a reliable 12 V power source is required.
Advantages
The battery offers maintenance‑free operation with a sealed, valve‑regulated lead‑acid construction that prevents electrolyte leakage and reduces service needs. F2 Faston terminals permit rapid, tool‑friendly installation and dependable contact under vibration. Its HighRate capability supports short‑term high current draw while the 9 Ah capacity balances runtime and compact size for space‑constrained installations. The design is suitable for indoor placement and provides consistent voltage output for both standby and cyclic usage scenarios.
Suitable for
- Uninterruptible power supplies (UPS) for small to medium applications
- Security and alarm systems
- Emergency and exit lighting systems
- Backup power for telecom and network devices
- Small off‑grid or renewable energy storage setups
Key specifications
- Nominal voltage: 12 V
- Rated capacity: 9 Ah (at specified discharge rate)
- Terminal type: F2 (Faston) connectors
- Construction: sealed, valve‑regulated lead‑acid (maintenance‑free)
- Performance: HighRate capability for short‑term high current discharge
- Mounting: designed for indoor installation in upright position
How to use
Install the battery in a suitable battery compartment or enclosure that provides ventilation and protects against extreme temperatures. Connect the F2 Faston terminals using compatible connectors, observing correct polarity and ensuring tight, corrosion‑free contacts. Charge the battery with a charger designed for sealed lead‑acid batteries, following recommended charging voltages and current limits for 12 V, 9 Ah units. For standby systems, keep the battery on a float charge; for cyclic use, follow the charging profile recommended for sealed lead‑acid batteries to maximise service life.
Usage recommendations
Place the battery on a stable, non‑conductive surface and avoid exposure to temperatures outside the manufacturer’s recommended operating range. Regularly inspect connections for corrosion and ensure chargers are configured for sealed lead‑acid chemistry. Replace the battery at the end of its expected service life or if capacity drops below the level required for your application.
