€33.00
| Price | Disc. | Quantity | Validity |
|---|---|---|---|
| €33.00 | 0 % | from 1 piece |
Available
The Acumax AML 7-12 battery is made using modern AGM technology - the electrolyte is trapped in fibreglass separators.
• VLRA battery - maintenance free, no maintenance required such as topping up water and checking electrolyte
• Can operate in any position
• Life expectancy is 10-12 years
• Small size
• Slow self-discharge process
• Can operate in any position
• Life expectancy is 10-12 years
• Small size
• Slow self-discharge process
Details
The Acumax AML 7-12 battery is made using modern AGM technology - the electrolyte is trapped in highly porous fibreglass separators. This eliminates the danger of leakage and enables operation in any position. The battery has self-sealing pressure valves to prevent over-pressurisation of the cell (VRLA). AML series batteries are designed for buffer operation (emergency power supply) in applications requiring long life. The expected service life of the battery is between 10 and 12 years.
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 is designed for use in buffer power supplies (charging voltage at 25°C DC 13.65 V ± 0.15 V). It can also be used as a power source for portable, cyclically charged devices (charging voltage at 25°C DC 14.7 ± 0.3 V).
Key features:
- VRLA battery - maintenance free, no maintenance required, such as topping up water and checking electrolyte
- can operate in any position
- expected life is 10 - 12 years (at 20°C according to Eurobat)
- small size
- slow self-discharge process

Discharge characteristics

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.
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 7-12 | ||
| Brand | Acumax | ||
| Electrical specifications | nominal voltage | DCV | 12 |
| Electrical specifications | rated capacity | Ah | 7 |
| internal resistance of a charged battery | mOhm | <22 | |
| Charging | recommended current | A | 0.7 |
| Charging | maximum current | A | 2.1 |
| recommended voltage buffer operation | V | 13.65 ± 0.15 | |
| recommended voltage cyclic operation | V | 14.70 ± 0.30 | |
| ambient temp. range | discharge | °C | -15...50 |
| ambient temp. range | Charging | °C | 0...40 |
| storage | °C | -20...50 | |
| Dimensions | mm | 151 × 65 × 102 | |
| Weight | kg | 2.4 | |
