LONG Battery 12V-12A WP12-12A, Rechargeable Lead-Acid

LONG Battery 12V-12A

WP12-12A, Rechargeable Lead-Acid

Reliable Power for Critical Backup Systems

  LONG WP12-12A is a high-quality 12V, 12Ah sealed lead-acid (SLA) battery designed to deliver reliable, stable, and consistent power for a wide range of essential devices. Built for performance and long service life, this battery supports alarm systems, emergency lighting units, UPS systems, and other backup power applications. Its sealed, maintenance-free design ensures safe indoor operation, making it suitable for both home and professional environments.

  Stable 12V 12Ah Power for Backup Applications

This model provides 12 volts and 12 amp-hours of capacity, delivering dependable energy storage with strong endurance. Whether used in security installations or power backup systems, the WP12-12A offers stable discharge rates and reliable performance even under continuous or standby use. Its consistent power output helps protect devices from unexpected shutdowns, ensuring smooth operation at all times.

  Maintenance-Free Sealed Lead-Acid Technology

The LONG WP12-12A uses sealed lead-acid (SLA) technology, which requires no refilling, no maintenance, and no special handling. The sealed design prevents leaks, allowing you to place the battery in multiple positions safely. This makes it a perfect choice for environments where safety, cleanliness, and reliability are critical, such as hospitals, offices, server rooms, and industrial facilities.

  VDS-Certified for Safety and Reliability

One of the strongest advantages of this battery is its VDS certification (Association of German Property Insurers). This certification confirms that the battery meets strict standards for reliability, fire safety, and performance. For businesses, installers, and security professionals, VDS approval ensures that the battery is suitable for high-risk and security-sensitive applications, especially in alarm systems and emergency systems.

  Low Internal Resistance for Higher Efficiency

The WP12-12A is engineered with low internal resistance, which improves charging efficiency and extends overall battery performance. This feature allows the battery to handle frequent charge/discharge cycles while maintaining stable voltage levels. As a result, devices connected to this battery perform more efficiently, and the battery itself enjoys a longer operational lifespan.

 Compact Size Suitable for Various Installations

With dimensions of 100 x 151 x 99 mm, this battery is compact and fits easily into many standard battery housings and cabinets. Its small footprint makes it ideal for tight spaces in alarm panels, small UPS units, emergency lighting boxes, and portable power devices. Despite its compact size, it delivers strong performance suitable for demanding applications.

 Durable Construction for Long Service Life

Built with thick lead plates and high-quality internal materials, the LONG WP12-12A is engineered for durability. It resists sulfation, heat buildup, and performance loss, making it reliable over long-term use. Whether the battery is used daily or kept on standby, it maintains stable performance and dependable power output. This long service life reduces replacement frequency, lowering operating costs for businesses and homeowners.

  Ideal for Alarm Systems and Security Devices

This battery is widely used in alarm systems, security control panels, access control devices, and fire system backup units. Its reliability ensures that alarm systems continue operating even during power outages. Because of its VDS certification, installers trust this battery for critical security applications where failure is not an option.

 Compatible with UPS and Backup Power Units

The WP12-12A is also an excellent choice for small to medium UPS systems, providing stable runtime during electrical disruptions. It prevents data loss and protects sensitive equipment such as computers, routers, network devices, and communication units. Its slow discharge rate and stable voltage make it especially suitable for long-duration backup use.

  Efficient Charging and Discharging Performance

The battery supports efficient charging with minimal energy loss. It performs well under both cyclic and standby use, making it versatile across different applications. Whether the battery is recharged daily or used only during emergencies, it maintains consistent reliability and efficiency.

Perfect for Home, Office, and Industrial Use

From home alarm setups to industrial backup systems, the WP12-12A meets the needs of a wide range of users. It delivers dependable performance in security, electrical, medical, and IT environments. Its combination of compact design, strong capacity, safety certification, and long life makes it a versatile choice for many industries.