Description

The LONG WPS40-12 battery is a maintenance-free AGM VRLA standby unit with
40Ah at C10, designed for reliable performance in telecom and utility sectors. It features
enhanced active material for improved cycle life, high-compression AGM for >99%
recombination, and low internal resistance for efficient operation. With a 10-12 year design life
at 20°C and low self-discharge (<3%/month), it’s ideal for UPS, switchgear, broadband, and
distributed power. Includes reinforced ABS container, threaded terminals, and flame-arresting
vents. Operating temperature: -15°C to 50°C; Certified UL, CE, and VdS. Dimensions: 198mm (L)
x 166mm (W) x 171mm (H); Weight: approx. 12.6kg; Terminal: M6. This model ensures high
safety and power efficiency.