Bateria AGM 12 V 160 Ah

The Mastervolt 12/160Ah battery uses AGM (Absorbent Glass Mat) technology. In this type of battery, the electrolyte (a mixture of water and sulfuric acid) is absorbed into fiberglass separators, making it maintenance-free and non-gassing under normal use.

This battery has a nominal voltage of 12V and a nominal capacity of 160Ah (measured at C20).

The battery’s external dimensions, including the handles but excluding automotive-type terminals, are 485 mm (length) x 170 mm (width) x 242 mm (height).

The battery should be installed in an upright position.

Yes, it is recommended to leave a gap of at least 1 cm between batteries to ensure proper ventilation and prevent heat buildup.

Under normal use, the AGM battery does not release gas and does not require specific ventilation. However, in case of overcharging, lead-acid batteries can release an explosive hydrogen gas mixture. If the battery is installed in a confined space, it is important to ensure adequate ventilation.

The advantages of AGM technology for this battery include:

It requires no maintenance and does not release gas during normal use.It provides excellent starting performance, comparable to a 180Ah flooded lead-acid battery for a 12/90Ah AGM (performance indicator).Its fiberglass technology ensures low internal resistance, optimizing performance during rapid discharges.Thicker plates contribute to extending its lifespan, even under moderate cyclic use.It can be installed flexibly in various environments.

This battery is equipped with M8 type A terminals, which are compatible with standard battery terminals.

Yes, it is possible to connect this battery in series or in parallel. However, it is imperative that all connected batteries are of the same brand, same type, same capacity, and same state of charge. Do not mix new and old batteries.

This battery has a cold cranking amps (CCA) rating of 550 A according to DIN standard and 870 A according to SAE standard.

Yes, this battery is also designed for moderate cyclic use, thanks in particular to thicker plates that extend its lifespan.

The battery can operate within an acceptable temperature range of -20°C to 55°C. Nominal operating temperature is 5°C to 35°C, with a recommended temperature of 25°C to optimize its lifespan. Note that battery lifespan is halved for every 10°C increase above the recommended temperature.

Only chargers with an IUoUo characteristic should be used for charging this AGM battery.

The maximum recommended charging current for this battery is 45 A.

To keep your battery in good condition:

Check batteries and connections regularly (at least every three months) and correct any faults immediately. Keep the battery charged. If the open-circuit voltage drops below 12.3 Volts, the battery must be recharged. Keep the battery clean and dry using only a soft, damp cloth. Never open the battery or add acid or distilled water.

To preserve your battery's lifespan:

Avoid deep discharges. Regular discharges beyond 50% of the rated capacity are not recommended. Recharge the battery immediately after a discharge. Never discharge the battery below the final discharge voltage, which is related to the discharge current.

The Mastervolt AGM 12/160Ah battery comes with a two-year warranty.

The recommended tightening torque for terminal connections (M8) is 14.7 to 19.6 Nm.