
Sealed Lead Acid Alarm Battery NP3.2Ah 12V
NP3.2-12
Sealed Lead Acid Alarm Battery – 12V 3.2Ah, Maintenance-Free Backup for Fire & Intruder Alarm Panels
The 12V 3.2Ah Sealed Lead Acid Battery is a reliable and maintenance-free power source, designed for use in burglar and fire alarm control panels. With a long service life and compact form factor, it ensures dependable backup performance when it matters most.
- Reliable Backup Power: Delivers 12V 3.2Ah output for consistent support in alarm and safety systems.
- Maintenance-Free SLA Design: Sealed and leak-proof, requiring no upkeep during its service life.
- Long Service Life: 3–5 years expected at 20°C; avoid use above 35°C to preserve lifespan.
- Extended Shelf Life: Can remain uncharged for up to 6 months without performance loss.
- Compact Dimensions: 135mm (L) x 58mm (W) x 65mm (D) – fits easily into most control panel enclosures.
Technical Specification
- Product Type: Sealed lead acid battery
- Voltage: 12V
- Capacity: 3.2Ah
- Expected Life: 3–5 years at 20°C
- Dimensions: 135mm (L) x 58mm (W) x 65mm (D)
✅ Choose the 12V 3.2Ah SLA Battery for dependable, maintenance-free backup power in alarm and emergency systems!

Product | Battery |
Voltage | 12V |
C/w Batteries | N |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.