Rechargeable battery: Acumax AML 18-12 (12V, 18Ah)

Code: M18867
€73.58
Price Disc. Quantity Validity
€73.58 0 % from 1 piece
Temporarily unavailable
Acumax AML 18-12 batteries use cutting-edge AGM technology, where the electrolyte is absorbed in highly porous fiber glass separators placed between the plates.

Warranty

3-year warranty.

Support

Details

Acumax AML 18-12 batteries use cutting-edge AGM technology, where the electrolyte is absorbed in highly porous fiber glass separators placed between the plates. This eliminates the risk of leakage and allows the batteries to work in any position. They have a self-resealing pressure relief valve (VRLA), which prevents the buildup of excessive pressure in the cell. With an estimated lifetime of 10-12 years, the AML series is designed to ensure emergency power supply in applications that require a long battery lifecycle.
Applications: uninterruptible power supplies, telecom power supply systems, telecommunication PABX, power stations, fire and security systems, solar powered systems, emergency lighting systems, cable TV, yachts, boats, golf carts, wheelchairs, mobile devices, measuring tools, medical equipment.
The battery has a 3-year warranty period, extendable up to 5 years (at 10% higher battery price).
The battery can be used for buffer duty (charging voltage at 25oC: 13.65 ± 0.15 VDC) and as a power supply for portable devices, recharged at regular intervals (charging voltage at 25oC: 14.7 ± 0.3 VDC).
Key features
  • VRLA battery - maintenance free, does not require the addition of water or electrolyte,
  • can work in any position,
  • designed lifetime of 10 - 12 years (at 20oC according to Eurobat)
  • small size,
  • slow self-discharge.
Discharge characteristics
Self-discharge characteristics (where the X axis represents months)
Dimensions
Please note:
The battery needs to be fully charged every 6 months. If it is not charged after this period, its capacity will decrease.

Specifications

Model AML 18-12
Product type Battery
Brand Acumax
Electrical specifications nominal voltage DCV 12
rated capacity Ah 18
internal resistance of a charged battery mOhm <8.5
Charging recommended current A 1,8
maximum current A 5,4
recommended voltage buffer operation V 13.65 ± 0.18
recommended voltage cyclic operation V 14.70 ± 0.30
ambient temp. range discharge °C -15...50
Charging °C 0...40
storage °C -15...50
Dimensions mm 167 × 76 × 181
Weight kg 5,7