Volt Polska Battery AGM VPRO 12V 26 Ah VRLA Working battery AGM VPRO 12V

VPRO series batteries are used to power emergency power systems (UPS, automation systems), photovoltaic equipment or voltage converters, among others. Best suited for buffer charging systems. They can also be used in applications where the battery is cycled. It has approximately 600 cycles at a discharge depth of up to 50%. Design life (25°C): 8-10 years.

Main features:
- Internal construction based on glass fibre separators in which the electrolyte is concentrated.
- Automatic sealing system. If the pressure inside the battery is too high, the valves open, allowing the gas produced to escape safely outside the enclosure and preventing damage. This situation occurs when the battery is overcharged.
- Battery housing made of ABS material, cells made of copper

Which devices can be powered by the VPRO battery?
- Uninterruptible power supplies (UPS, automation systems)
- Photovoltaic systems
- Voltage converters
- Alarm systems
- Access control systems
- Power supply for cash registers
- Closed circuit television systems
- Telecommunications systems
- Security lighting systems
- Medical equipment power supply
- Power supply for scooters, mopeds
- Power supply for electric toys

Why use a VPRO battery?
- No need to recharge or replace the electrolyte
- Operation in any situation
- High efficiency and performance
- Long lifetime 8-10 years
- High resistance to mechanical damage and high temperatures
- Safe use (no electrolyte leakage)

Specification:
Rated voltage: 12V
Rated capacity:26Ah
Total height:127mm
Height:125mm
Width:175mm
Length:166mm
Súly:7,2kg(15,87Ibs)±3%
Capacity (at 25°C) 20h (10.5V):26Ah
Capacity (at 25°C) 10h (10.8V):21.5Ah
Capacity (at 25°C) 5h (10.5V):20.5Ah
Capacity (at 25°C) 1h (9,6V):14,4h
Internal resistance (at 25°C):15mΩ
Capacity (40°C):102%.
Capacity (25°C):100%
Capacity (0°C):85%.
Capacity (-15°C):65%
Self discharge (25°C) 3msc: 91% of rated capacity.
Self-discharge (25°C) 6msc:82% of nominal capacity
Self-discharge (25°C) 12msc: 64% of rated capacity.
Recommended operating temperature: 25°C±3°C
Operating temperature range - discharge:-15°C to 50°C
Operating temperature range - charging: between -10°C and 50°C
Operating temperature range - storage: -20°C to 50°C.
Buffer charge voltage (25°C):13.5VDC-13.8VDC
Cyclic charging voltage (25°C): 14.4VDC-14.7VDC
Maximum charging current: 7,2A
Maximum discharge current: 360A
Design life (25°C):8-10 years