ASTERION GEL are sealed maintenance-free lead-acid batteries with gas recombination system (VRLA). Specifications: - Nominal voltage, V 12 - Nominal capacity, Ah 9 - Design life, years 10-12 - Technology AGM+GEL - Length, mm 151 - Width, mm 65 - Height, mm 94 - Height without terminals, mm 94 - Height max, mm 100 - Weight, kg 2,4 (±3%) Description: ASTERION GEL are sealed maintenance-free lead-acid batteries with gas recombination system (VRLA). Batteries are manufactured using AGM + GEL technology and are equipped with a built-in LCD display showing the battery status: voltage, charge level and operating time. The information panel is activated by pressing the button. In the case of low voltage, an alarm is triggered. The batteries are designed for standby and cycle uses. Recommended for use in autonomous power systems, and also in conjunction with systems based on renewable. Performance & characteristics: - Combined AGM + GEL technology LCD display shows the battery status - Long service life - Deep discharge stability - Temperature stability characteristics - Excluded acid leaks, guaranteed safe operation with other equipment - There is no gas evolution, enough natural ventilation - Maintenance-free. Do not require distillate topping - The battery case is made of flame retardant ABS plastic. Application: - Uninterruptable power supply - Communication system - Renewable energy systems - Autonomous power supply systems - Medical equipment, wheelchairs