b.b.battery GBS12/120(12V120AH)

Product details

As a technological benchmark for deep-cycle lead-acid batteries, the Zelus GBS12/120B.B.revolutionarily addresses the electrolyte stratification issue of traditional batteries through gel electrolyte. Its patented silica gel formulation ensures solid-state electrolyte distribution, coupled with a compact 407×173×239mm case design, achieving an ultra-high capacity of 120Ah/C100 within a space of 16.02 inches in length and 8.27 inches in height. The unique lead-calcium alloy plate structure reduces gas emission by 80% compared to conventional antimony alloys, working in tandem with an intelligent pressure regulation valve system to maintain stable form at a total height of 9.41 inches even under frequent charge-discharge conditions.Field tests in wind turbine systems show that the battery maintains 98% capacity retention after 3,000 continuous operating hours, while its lightweight 8.98-pound design makes it ideal for mobile medical equipment. From photovoltaic energy storage in -40°C extreme cold to traffic signal control in 60°C high-temperature environments, from daily deep-discharge electric cleaning equipment to fire emergency systems requiring sudden high-current output, the GBS series, with its 39kg structural strength and IP67 protection rating, is providing uninterrupted protection for over 12,000 critical facilities worldwide.

Product Features

GBS delivers long cycle life and prolong life in elevated ambient temperatures
The generated heat can easy flow to the case walls because the whole volume of the cell is filled with gel
The immobilization of the electrolyte in the gel makes acid stratification impossible
Maintenance free(no water topping-up required)
Low self-discharge rate, lower than 2% capacity loss per month
A small distribution of the special valve opening and closing pressure is important for a good (cycle) life time of the battery
Strengthened rib design to maintain structural integrity