Baterie 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 external dimensions of the battery, 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.

In normal use, an AGM battery does not release gas and does not require specific ventilation. However, in the event of overcharging, lead-acid batteries can release an explosive mixture of hydrogen gas. If the battery is installed in a confined space, adequate ventilation must be ensured.

The advantages of AGM technology for this battery include:

It is maintenance-free and does not emit gas during normal use. It delivers excellent starting performance, comparable to a 180Ah flooded lead-acid battery for an AGM 12/90Ah (performance indicator). Its fiberglass technology ensures low internal resistance, optimizing performance during rapid discharges. Thicker plates extend its lifespan, even in moderate cyclic use. It can be installed flexibly in various environments.

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

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

This battery's cold cranking amps (CCA) is 550 A per DIN standard and 870 A per SAE standard.

Yes, this battery is also designed for medium cyclic use, notably thanks to thicker plates that extend its lifespan.

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

Only chargers with an IUoUo characteristic should be used to charge this AGM battery.

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

To keep your battery in good condition:

Regularly inspect batteries and connections (at least every three months) and immediately correct any faults. 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 the lifespan of your battery:

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 depends on 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.