TRUEcharge2 12V/20A Battery Charger - Xantrex 804-1220-02

Designed for recreational and commercial applications worldwide, TRUECharge2 accepts 90 - 265 Vac, 47-63 Hz which makes traveling abroad and handling poor-quality power a breeze. The easy-to-read display of the TRUECharge2 20 A, 40 A and 60 A 12 V models can be augmented with an optional remote panel. Each models comes with built-in protection against surges and spikes on the AC power line.
 

Performance Features

• TRUECharge2 20 A, 40 A and 60 A are equipped with PARALLEL STACKING feature. This allows two chargers to work together to combine the output current, achieving up to 120 A for large battery banks. This requires the optional Remote Panel (part #808-8040-01)
• Microprocessor-controlled, multistage charging algorithms
• Settings for two and three-stage charging
• Settings for flooded, gel, AGM or lead-calcium batteries
• Battery-equalization feature
• Ability to charge batteries drained to extremely low voltage
• Optional battery temperature sensor (Part #808-0232-01)
   

Protection Features

• Reverse battery polarity protection 
• Drip-proof design
• Over and under-temperature protection
• DC over-voltage protection
   

Three-Stage Charging 

Multistage charging ensures batteries receive optimum charging, but with minimal wear and tear, regulating the voltage and current delivered to the batteries in three automatic stages:

• Bulk: Replaces 70-80% of the battery’s state-of-charge at the fastest possible rate
• Absorption: Replenishes the remaining 20-30% of charge, bringing the battery to a full charge at a slow, safe rate
• Float: Voltage is reduced and held constant in order to prevent damage and maintain batteries at a full charge
   

Power Factor Corrected (PFC) Charging

Less shorepower is required for charging batteries, freeing up more usable AC power for running electrical devices and appliances and reducing the likelihood of tripping shorepower breakers.