Maintenance-free gel battery Volt Polska GEL VPRO Solar Premium 12V 140 Ah
Key features of the maintenance-free gel battery Volt Polska GEL VPRO Solar Premium 12V 140 Ah:
- Operating voltage: 12 V
- Capacity: 140Ah
- Technologia VRLA GEL
- No need to top up water
- Safe thanks to a sealed housing
What devices can the maintenance-free gel battery Volt Polska GEL VPRO Solar Premium 12V 140 Ah power?
- Emergency power systems (UPS, inverters)
- Telecommunication systems
- Video Cameras
- Alarm and fire safety systems
- Backup and emergency lighting systems
- Wind and solar power plants
- Powering power tools
- Powering medical equipment
- Pojazdy elektryczne (motocykle, quady, skutery)
- Mobile vehicles (wheelchairs, golf carts, forklifts, industrial trolleys)
- Watercraft (motorboats, boats)
- Pojazdy ogrodowe (kosiarki itp.)
- Przyczepy kempingowe
Applications of the maintenance-free gel battery Volt Polska GEL VPRO Solar Premium 12V 140 Ah:
- The maintenance-free gel battery Volt Polska GEL VPRO Solar Premium 12V 140 Ah is designed, among other things, for powering photovoltaic systems or vehicles where the battery is exposed to shocks and charging from pulsed sources such as solar controllers.
- Thanks to the gel electrolyte, the maintenance-free gel battery Volt Polska GEL VPRO Solar Premium 12V 140 Ah performs excellently in cyclic mode even with deep discharges and achieves several times more discharge cycles than AGM batteries.
- The design life in float mode at 25 °C is up to 12 years.
Why choose the maintenance-free gel battery Volt Polska GEL VPRO Solar Premium 12V 140 Ah?
- Very long service life (up to 12 years) and low self-discharge
- Can operate in float and cyclic mode
- Maintenance-free – no need to top up or replace the electrolyte
- Safe to use (no electrolyte leakage, pressure valves)
- The maintenance-free gel battery Volt Polska GEL VPRO Solar Premium 12V 140 Ah is similar in design to an AGM battery, but in a gel battery the electrolyte is in the form of a thickened paste. This makes it more resistant to electrolyte leakage than an AGM battery.
- Automatic sealing system. If the pressure inside the battery becomes too high, the valves open, safely vent the resulting gas outside the housing and prevent damage. This happens when the battery is overcharged.
- Battery housing made of ABS, copper terminals
Technical data of the maintenance-free gel battery Volt Polska GEL VPRO Solar Premium 12V 140 Ah:
- Rated voltage: 12 V
- Rated capacity: 140Ah
- Total height: 233mm
- Height: 233mm
- Width: 172mm
- Length: 407mm
- Weight: 33.5kg (73.85lbs) ± 3%
- Capacity (at 25°C) 10h (10.8V): 140Ah
- Capacity (at 25°C) 5h (10.8V): 126Ah
- Capacity (at 25°C) 3h (10.8V): 90Ah
- Capacity (at 25°C) 1h (9.6V): 72Ah
- Internal resistance (at 25 °C): 3.9 mΩ
- Capacity (40°C): 102%
- Capacity (25°C): 100%
- Capacity (0°C): 85%
- Capacity (-15°C): 65%
- Self-discharge (25°C) in 3 months: 91% of rated capacity
- Self-discharge (25°C) in 6 months: 82% of rated capacity
- Self-discharge (25°C) in 12 months: 64% of rated capacity
- Zalecana temp robocza: 25°C±3°C
- Operating temperature – discharge: -15°C to 50°C
- Operating temperature – charging: -10°C to 50°C
- Operating temperature – storage: -20°C to 50°C
- Float charging voltage (25°C): 13.5VDC-13.8VDC
- Cyclic charging voltage (25°C): 14.4VDC-14.7VDC
- Maximum charging current: 35A
- Maximum discharge current: 1200A
- Design life (25°C): 12 years
