12V 50A (2+1) Battery Charger - Phoenix - Victron Energy

The Phoenix charger integrates an adaptive battery management system, controlled by a microprocessor, which can be configured for many types of lead-acid batteries. The 'adaptive' function automatically optimizes the charging process according to its use. The output stage ensures galvanic isolation of the charger.

Two high-capacity batteries and one low-capacity auxiliary battery can be charged simultaneously with this charger. 

Adaptive 4-stage charging

The Phoenix charger works using a self-adaptive 4-stage charging process, which adjusts the battery charge according to its use. 

The BatterySafe mode prevents damage from excessive gassing by limiting the charge voltage increase as soon as the gassing voltage is reached. It is capable of remaining continuously connected to the battery without causing overcharging.

2+1 outputs

The Phoenix charger has 2 main full-power outputs that can each deliver the nominal current, and 1 auxiliary output limited to 4A. A total cumulative current of up to 50A can be obtained.

Variable absorption time

The absorption time is adjusted according to the depth of discharge of the battery. For shallow discharges, the absorption time is shortened to prevent overcharging the battery. For deep discharges, the absorption time is increased to ensure a full recharge of the battery.

Temperature compensation

The Phoenix charger comes with a battery temperature sensor. When connected, the charging voltage automatically decreases with increasing battery temperature.

Battery voltage sensor

The Phoenix charger also comes with a voltage sensor to compensate for voltage loss due to cable resistance.

Universal input voltage range

The Phoenix charger accepts AC power from 90-265VAC and DC power from 90-400VDC. This charger can therefore accompany you wherever you are in the world.

Computer interface

The Phoenix charger can communicate with a computer via its RS 485 communication port. Using our VEConfig software, all charger parameters can be customized.